1 Copyright 2013 Google Inc.
4 App Engine SDK - Release Notes
9 ==============================
10 - Renamed appcfg start to appcfg start_module_version and stop to
12 - Fixed an issue with ID allocation collisions in the Datastore.
13 https://code.google.com/p/googleappengine/issues/detail?id=10134
14 - Fixed an issue with Cloud Storage calls failing in the dev_appserver.
15 https://code.google.com/p/googleappengine/issues/detail?id=10181
16 https://code.google.com/p/googleappengine/issues/detail?id=10185
17 - Fixed an issue with the dev_appserver not starting on Windows when using
18 versions of Python earlier than 2.7.2.
19 https://code.google.com/p/googleappengine/issues/detail?id=10363
22 ==============================
23 - Deprecated start_module, start_module_async, stop_module, stop_module_async
24 get_modules_async, get_versions_async, get_default_version_async,
25 get_num_instances_async, get_hostname_async and added start_version,
26 start_version_async, stop_version, stop_version_async as replacements in the
28 - Added verbose_name support for ComputedProperty in NDB.
29 https://code.google.com/p/appengine-ndb-experiment/issues/detail?id=239
30 - Fixed an issue with deffered.defer not waiting for async operations.
31 https://code.google.com/p/appengine-ndb-experiment/issues/detail?id=238
32 - Fixed an issue with LocalStructureProperty not handling None value in NDB.
33 https://code.google.com/p/appengine-ndb-experiment/issues/detail?id=233
34 - Fixed an issue NDB not working with sqlite.
35 https://code.google.com/p/googleappengine/issues/detail?id=8381
36 - Fixed an issue with debug not working with PyDev in 1.8.8.
37 https://code.google.com/p/googleappengine/issues/detail?id=10390
38 - Fixed an issue with object properties not being retrieved in NDB.
39 https://code.google.com/p/googleappengine/issues/detail?id=10467
42 =============================
43 - Renamed startModule, stopModule to startVersion, stopVersion in the Modules
45 - Added support for the ftp extension.
46 - Added support for the zip extension.
47 - Added support for the gethostname() function.
48 - A proper "billing required" message is now given when users attempt to use
49 Sockets API on free apps.
50 - Fixed an issue with header keys and values having whitespaces preventing
51 responses from being compressed.
52 - Fixed an issue with content-type and metadata not being updated when renaming
53 Google Cloud Storage objects.
54 - Fixed an issue with Cloud Storage rename requests failing when an object has
60 ==============================
61 - Dedicated Memcache is now a GA feature. Our deprecation policy applies and
62 customers are encouraged to use this feature in production.
63 - Memcache API calls are tracked by a new metric that estimates resource usage,
64 Memcache Compute Units (MCU's). There is a new quota bucket and
65 dashboard graph corresponding to the metric, as well as an option in the
66 memcache viewer to display top keys by MCU's.
67 - The dev_appserver logs.db format is not backward compatible with 1.8.7.
68 Users that revert to the 1.8.7 dev_appserver after trying 1.8.8 must delete
69 this file. Unless specifically named by the user in the command line, the
70 file is found at /tmp/<app-id>/logs.db. The error seen if this file is not
71 removed is: 'IntegrityError: RequestLogs.module may not be NULL'
72 - Added /_ah/gcs endpoint on the dev_appserver for local emulation of Google
73 Cloud Storage services.
74 https://code.google.com/p/googleappengine/issues/detail?id=10178
75 - Fixed an issue with users receiving errors when uploading large files to GCS.
76 https://code.google.com/p/googleappengine/issues/detail?id=10101
77 - Fixed an issue with cloning apps not creating proper service account names.
78 https://code.google.com/p/googleappengine/issues/detail?id=10235
81 ==============================
82 - Fixed an issue with the dev_appserver app id validation for UTF-8
83 https://code.google.com/p/googleappengine/issues/detail?id=10116
86 ==============================
87 - The Sockets API is now available for Billing Enabled Applications.
88 - PHP String has been added as a key type in the Admin Console Memcache viewer.
89 - Added CloudStorageTools::getPublicUrl() method for constructing URLs for
90 Google Cloud Storage objects.
91 - Opening GCS objects in text mode is now supported.
92 https://code.google.com/p/googleappengine/issues/detail?id=10177
93 - A false error is now returned if stream_cast is called on a GCS stream.
94 https://code.google.com/p/googleappengine/issues/detail?id=10202
99 ==============================
100 - Cloud Endpoints is now a GA feature.
101 - Memcache configuration changes and mutations (flush, set, etc.) made from the
102 Admin Console are now recorded in the admin console logs.
103 - The max_concurrent_requests setting is now configurable per version/module.
104 http://code.google.com/p/googleappengine/issues/detail?id=7927
105 - Fixed an issue with Datastore not correctly validating namespaces with
106 greater than 500 characters.
109 ==============================
110 - Fixed an issue with NDB not returning the same instance for async gets
112 https://code.google.com/p/googleappengine/issues/detail?id=9976
115 ==============================
116 - Added support for the mcrypt PHP extension to the PHP interpreter included
117 with the Mac OSX SDK.
118 - Added support for the zlib extension library to the PHP interpreter included
119 with the Mac OSX SDK.
120 - Added support for the PHP gd extension to the PHP interpreter included with
122 https://code.google.com/p/googleappengine/issues/detail?id=10156
123 - Fixed an issue where blank multipart form values are uploaded incorrectly
124 into Google Cloud Storage.
125 - Fixed an issue where PHP applications could not be run locally using the
126 Mac OS X launcher on Mac OS X Lion and earlier.
127 https://code.google.com/p/googleappengine/issues/detail?id=10135
132 ==============================
133 - A memcache size chart has been added to admin console's dashboard. Access it
134 via the drop-down above the graph. The chart graphs memcache size over time
135 enabling customers to determine when cache flush events occurred. This is a
137 - Fixed an issue with the dev_appserver that allows an invalid Datastore query
138 combination of group by and filter properties.
139 - Fixed an issue with the bulkloader that causes uploads to the dev_appserver
141 - Fixed an issue affecting validation of the size of Datastore property names.
142 - Fixed an issue with Datastore query validation for strings with exactly 500
144 https://code.google.com/p/googleappengine/issues/detail?id=10019
147 ==============================
148 - Django 1.5.4 is now available in the Runtime. This is a Preview feature.
149 - app_identity.get_access_token in the App Identity API is now a GA feature.
150 - Geo is now a supported field type in the Search API for the dev_appserver.
151 http://code.google.com/p/googleappengine/issues/detail?id=7486
154 ==============================
155 - php://memory and php://temp I/O streams are now supported.
160 ==============================
161 - The Search API is now a GA feature.
162 - Fixed an issue with the dev_appserver Datastore where UTF-8 validation did
163 not occur on string values.
164 - Fixed an issue with the Admin Console Datastore Viewer throwing errors when
165 fetching UTF-8 kinds.
166 https://code.google.com/p/googleappengine/issues/detail?id=7570
167 - Fixed an issue with the Datastore Admin not being able to backup to another
169 https://code.google.com/p/googleappengine/issues/detail?id=9808
170 - Fixed an issue where files that contain an '@' could not be deployed.
171 https://code.google.com/a/google.com/p/google-appengine-php-trusted-tester
175 ==============================
176 - Developers can now use pdb when debugging python applications in the
178 https://code.google.com/p/googleappengine/issues/detail?id=9012
179 https://code.google.com/p/googleappengine/issues/detail?id=9027
182 ==============================
183 - Modules are now supported for the PHP Runtime.
184 - The Log Service API is now available.
185 - The PHP interpreter has been upgraded from PHP 5.4.17 to PHP 5.4.19.
186 - The /e modifier for mb_ereg_replace has been disabled.
187 - The PHP interpreter has been switched to the JSON-C library.
188 - The Mac OSX SDK now includes a PHP interpreter, installing PHP separately is
190 - The Windows SDK now includes a PHP interpreter, installing PHP separately is
196 ==============================
197 - A Datastore Admin fix in this release improves security by ensuring that
198 scheduled backups can now only be started by a cron or task queue task.
199 Administrators can still start a backup by going to the Datastore Admin
200 in the Admin Console.
203 ==============================
204 - Better support is now provided for the _$folder$ magic cloud storage keyword,
205 and the implementation of basic mkdir()/rmdir() functionality via GCS
207 - This release adds the wrappers @transactional_async and @transactonal_tasklet
208 to correct (a) @transactional @tasklet being synchronous despite the
209 decorator, and (b) @tasklet @transactional not running the generator in a
211 https://code.google.com/p/appengine-ndb-experiment/issues/detail?id=195
212 - Fixed a unicode issue associated with expressions in the Search API. A search
213 with snippeted fields was failing on documents containing unicode characters.
214 - Fixed an issue with the dev_appserver not auto-detecting the lib/ directory
216 https://code.google.com/p/googleappengine/issues/detail?id=8459
217 https://code.google.com/p/googleappengine/issues/detail?id=9847
218 - Fixed an issue where Blobstore usage was being charged even though the
219 actual data was being stored in Cloud Storage. All affected developers have
220 been informed and reimbursements are underway.
221 https://code.google.com/p/googleappengine/issues/detail?id=9659
222 - Fixed an issue that ensures all .py files in google.appengine.api that are
223 available in the SDK are also available in the runtime.
224 https://code.google.com/p/googleappengine/issues/detail?id=9755
225 - Fixed an issue of warning messages being displayed when running appcfg
226 update (eg. appcfg.py update . --oauth2) from the 1.8.3 Python SDK. The
227 appengine_rpc_httplib2 will work without warnings regardless of which
228 oauth2client library is being used.
229 https://code.google.com/p/googleappengine/issues/detail?id=9807
233 ==============================
234 - The PHP interpreter was upgraded from PHP 5.4.8 to PHP 5.4.17.
235 - The is_writable() method now supports Google Cloud Storage files and buckets.
236 - You no longer need to specify the PHP runtime on the command line when
237 deploying applications via appcfg.py
238 - Backends are disabled for PHP and are no longer supported with the PHP
240 - Upload of PHP apps now ignores any pre-compilation errors. This allows
241 precompilation to be disabled on a per-runtime basis, and defaults to
243 - Fixed an issue where SYSTEMROOT was not passed to the environment checking
244 script thereby not recognizing the PHP intepreter for Windows in the SDK.
245 https://code.google.com/p/googleappengine/issues/detail?id=9382
250 ===============================
251 - Published a major rewrite of the Search API documentation. Please see:
252 https://developers.google.com/appengine/docs/python/search/
253 - Interfacing into the Task Queue REST API no longer requires including "s~"
254 at the beginning of the project name.
255 - Fixed an issue with the Mail API, email addresses that contain encoded
256 newlines as specified in rfc2047 are now parsed correctly.
257 - Fixed an issue with channels.send_message failing when a client id has 3 or
259 - Fixed an issue with ndb.non_transactional correctly restoring the db
260 library's transactional state.
261 https://code.google.com/p/appengine-ndb-experiment/issues/detail?id=232
262 - Fixed an issue with NDB raising the correct exception when the rollback
263 itself has an exception.
264 https://code.google.com/p/appengine-ndb-experiment/issues/detail?id=234
265 - The NDB model property settings 'default' and 'required' are no longer
267 https://code.google.com/p/appengine-ndb-experiment/issues/detail?id=236
268 - Fixed an issue with debugger/breakpoint not working on the dev_appserver.
269 http://code.google.com/p/appengine-devappserver2-experiment/issues/detail?
271 http://code.google.com/p/googleappengine/issues/detail?id=9012
272 http://code.google.com/p/googleappengine/issues/detail?id=9027
273 - Fixed an issue with NDB queries supporting iterate over distinct queries.
274 http://code.google.com/p/googleappengine/issues/detail?id=9591
275 - Fixed an issue with enabling cloud integration for existing apps.
276 https://code.google.com/p/googleappengine/issues/detail?id=9602
277 - Fixed an issue with users not being able to view the cron jobs page in the
279 https://code.google.com/p/googleappengine/issues/detail?id=9665
280 - Fixed an issue with the Channel API send_message function not working on the
282 https://code.google.com/p/googleappengine/issues/detail?id=9675
283 - Fixed an issue with Modules get_current_module_name() incorrectly reporting
284 as default when it is not.
285 https://code.google.com/p/googleappengine/issues/detail?id=9687
286 - Fixed an issue with the Datastore Admin UI failing to load due to the app
287 having too many kinds.
288 https://code.google.com/p/googleappengine/issues/detail?id=9749
289 - Fixed an issue with the Channel API Testbed not working correctly after
290 upgrading to SDK 1.8.2
291 https://code.google.com/p/googleappengine/issues/detail?id=9757
294 ===============================
295 - Users who are whitelisted to use PHP are now able to deploy PHP to any of
297 - There is now better support for stat() related functions for Google Cloud
299 - Added a read through cache to the GCS client to improve performance. This
300 allows for optimistic caching for write-once, read-many applications and
301 performs on-write invalidation.
302 - Environment variables that are set in app.yaml are now available in the PHP
304 - You can now pass an array of metadata as part of the Google Cloud Storage
306 - Apps can now use opendir()/readdir()/rewinddir()/closedir() on Google Cloud
308 - The PHP Task Queue API now supports adding tasks in bulk via the addTasks()
309 method on the new PushQueue class.
310 - The PHP Task Queue API now supports setting headers on the PushTask class.
311 - Interfacing into the Task Queue REST API no longer requires including "s~"
312 at the beginning of the project name.
313 - Fixed an issue with the Mail API, email addresses that contain encoded
314 newlines as specified in rfc2047 are now parsed correctly.
315 - Fixed an issue with enabling cloud integration for existing apps.
316 https://code.google.com/p/googleappengine/issues/detail?id=9602
321 ===============================
322 - Dedicated memcache is now available to all developers. With
323 dedicated memcache you can purchase in-memory data caching capacity
324 exclusively for your application, cache more data and drive up cache hit
325 rates. This is a Preview feature. For more information please see:
326 https://developers.google.com/appengine/docs/adminconsole/memcache
327 - App Engine Modules is now available to all developers. App Engine Modules
328 allow developers to segment their applications into logical subcomponents.
329 This is a Preview feature. More information on this feature can be found
331 https://developers.google.com/appengine/docs/python/modules/
332 - Push-to-Deploy is now available to all developers. This Preview feature makes
333 it even easier to deploy Python apps.
334 - The Python Interpreter has been upgraded to 2.7.5.
335 - lxml 2.3.5 is now available.
336 - Fixed an issue with the Datastore bulkloader syntax when using the Python 2.5
338 - Fixed an issue with the Channel API's Javascript library; a memory leak
339 occurred when closing channels.
340 https://code.google.com/p/googleappengine/issues/detail?id=9283
341 - Fixed an issue with App Engine receiving erroneous XMPP presence from
343 https://code.google.com/p/googleappengine/issues/detail?id=9498
346 ===============================
347 - Dedicated memcache is now available to all developers. With
348 dedicated memcache you can purchase in-memory data caching capacity
349 exclusively for your application, cache more data and drive up cache hit
350 rates. This is a Preview feature. For more information please see:
351 https://developers.google.com/appengine/docs/adminconsole/memcache
352 - Push-to-Deploy is now available to all developers. This Preview feature makes
353 it even easier to deploy PHP apps.
354 - appcfg.py no longer requires the -R parameter to deploy PHP applications.
355 - The function libxml_disable_entity_loader() is now disabled by default for
356 security reasons. It can be re-enabled if necessary using the
357 google_app_engine.enable_functions directive in the php.ini file.
358 - Added support for the move_uploaded_file() and rename() methods on files
359 stored on Google Cloud Storage.
360 - Fixed an issue with the dev_appserver on Windows where the PHP interpreter
361 was not passed a required environment variable.
362 https://code.google.com/p/googleappengine/issues/detail?id=9382
363 - Fixed an issue with the URL Fetch timeout option being ignored.
364 https://code.google.com/p/googleappengine/issues/detail?id=9460
369 ===============================
370 - The Task Queue async API is now a GA feature. The asynchronous methods
371 improve utilization by allowing your app to add, lease and delete multiple
373 - Cloud Console projects are now created by default whenever a new App Engine
374 app is created. This is a Preview feature.
375 - In an upcoming release the Experimental Google Cloud Storage API Functions
376 will be decommissioned. This API and its Experimental status is documented at
378 https://developers.google.com/appengine/docs/python/googlestorage/functions
379 - The Google Cloud Storage library will replace Google Cloud Storage API and is
380 now available as a Preview feature. More information can be found at
381 https://code.google.com/p/appengine-gcs-client/
382 - Bandwidth between App Engine and Google Cloud Storage is currently free of
383 charge (this may change in the future for certain levels of service).
384 - The Search API has graduated from Experimental to Preview. Apps that have
385 billing enabled can exceed the free quota levels and will be charged for
386 usage above these levels.
387 - Estimated number of search results will only be accurate if it is less than
388 or equal to the number of results requested. By default this can be
389 overridden by setting number_found_accuracy QueryOption in the Search API.
390 - Dates, atoms, and number fields can now be found by searching without a field
391 restriction in the Search API.
392 - A quoted empty string now returns atom fields with empty values for the
394 - Snippet and count functions are no longer allowed in sort expressions for the
396 - The Search API now has improved error messages for user errors and internal
398 - App Engine now supports deployment of applications via the Git tool. Once you
399 complete the initial setup steps, you will be ready to deploy apps with the
400 same ease you push code to a git repository using
401 "% git push appengine master". This is a Limited Preview feature. You may
402 request access via the following link:
403 https://docs.google.com/a/google.com/forms/d/
404 1aLaAOZb_cXFiVqzLAMvPV9kh0FmvlLRUbwD-LBbLuUI/viewform
405 - The Datastore now assigns scattered auto ids by default. Legacy auto ids
406 are still available via the 'auto_id_policy' option in app.yaml.
407 - The Sockets API now allows client code to call get/set options against
408 sockets. Previously, calls raised "Not Implemented" exceptions. For supported
409 options, calls to getsockopt will return a mock value and calls to setsockopt
410 will be silently ignored. Errors will continue to be raised for unsupported
411 options. The currently supported options are: SO_KEEPALIVE, SO_DEBUG,
412 TCP_NODELAY, SO_LINGER, SO_OOBINLINE, SO_SNDBUF, SO_RCVBUF, and SO_REUSEADDR.
413 - Updated skip_files documentation to reflect the new default.
414 https://developers.google.com/appengine/docs/python/config/
415 appconfig#Skipping_Files
416 - The ndb library now supports distinct queries. This is a Preview feature.
417 https://code.google.com/p/appengine-ndb-experiment/issues/detail?id=229
418 - Fixed an issue with Google Cloud Storage objects not being compatible across
419 various APIs on the dev_appserver.
420 - Fixed an issue with the namespace not being displayed when a user attempts
421 to select a namespace in the Admin Console.
422 https://code.google.com/p/googleappengine/issues/detail?id=8164
423 - Fixed an issue in the Admin Console Logs page to correctly display 'Until'
424 instead of 'Since' for logs search criteria.
425 https://code.google.com/p/googleappengine/issues/detail?id=8659
428 ===============================
429 - Enabled the Mcrypt extension.
430 https://code.google.com/p/googleappengine/issues/detail?id=9332
431 - Enabled the iconv extension.
432 https://code.google.com/p/googleappengine/issues/detail?id=9340
433 - Enabled the mbstring extension.
434 https://code.google.com/p/googleappengine/issues/detail?id=9342
435 - It is now possible to include/require files from Google Cloud Storage using
436 the google_app_engine.allow_include_gs_buckets ini setting.
437 - Basic support for url_stat() with Cloud Storage Streams is now provided.
438 This means that many standard filesystem functions such as is_file(),
439 is_readable(), is_writeable(), filesize(), etc now work with Cloud Storage
441 - Honor the default_stream_context for Google Cloud Storage streams when
443 - Added deleteImageServingUrl() method to the CloudStorageTools class.
444 - The createGsKey() method of CloudStorageTools has been made private.
445 - Fixed a bug where $_SERVER['PHP_SELF'] was including the query string.
446 - App Engine now supports deployment of applications via the Git tool. Once you
447 complete the initial setup steps, you will be ready to deploy apps with the
448 same ease you push code to a git repository using
449 "% git push appengine master". This is a Limited Preview feature. You may
450 request access via the following link:
451 https://docs.google.com/a/google.com/forms/d/
452 1aLaAOZb_cXFiVqzLAMvPV9kh0FmvlLRUbwD-LBbLuUI/viewform
453 - Updated skip_files documentation to reflect the new default.
454 https://developers.google.com/appengine/docs/php/config/
455 appconfig#Skipping_Files
456 - Removed the NotAllowedError, RedirectTooLongError, and UserNotFoundError
457 exception classes from the Users API. Their use is replaced by throwing a
458 UsersException or InvalidArgumentException as appropriate.
459 - Removed the Capability API.
460 - Fixed an issue with Google Cloud Storage objects not being compatible across
461 various APIs on the dev_appserver.
464 ===============================
465 - The Mail API now allows attachments with .zip and .gzip extensions as long as
466 the archives do not contain entries with blacklisted extensions.
467 http://code.google.com/p/googleappengine/issues/detail?id=5933
468 - New Billing Enabled apps will no longer default to an email quota of 20,000
469 per day. Instead, apps will need to file a request through the admin console
470 to get email quotas increased.
471 - Admin console dashboard charts and reports for all users have been fully
472 migrated to the new, more reliable backend announced in 1.7.6.
473 - The maximum size of POST requests made through URLfetch has been increased
475 - Fixed an issue with the Mail API to prevent sending mail from a Google Apps
476 mail account that has been suspended.
477 https://code.google.com/p/googleappengine/issues/detail?id=6181
478 - Fixed an issue with the admin handler of the new dev_appserver failing to
479 import appengine_config automatically.
482 ===============================
483 - The Sockets API, which allows applications to make outgoing TCP connections
484 and send/receive UDP packets to the Internet using both IPv4 and IPv6, is now
485 available as an experimental feature for billed apps.
486 - The ftplib module is now restored. It depends on the experimental Sockets
488 - Billing enabled apps will no longer be subject to a $2.10 minimum weekly
489 spend. Instead, apps will only be charged for their actual usage.
490 - Matplotlib 1.1.1, an experimental feature, is being deprecated and will be
491 removed in 1.7.8. Please switch to matplotlib 1.2.0.
492 - Fixed an issue where the dev_appserver Datastore auto ids assigned by the
493 scattered id policy were too large to be represented as floating point
495 - Fixed an issue where the dev_appserver threw an exception on any Search API
496 call that used an index that was originally created as GLOBALLY consistent.
497 - Fixed an issue with NDB not serializing projection entities correctly.
498 https://code.google.com/p/appengine-ndb-experiment/issues/detail?id=215
499 - Fixed an issue with NDB not projecting structured properties correctly.
500 https://code.google.com/p/appengine-ndb-experiment/issues/detail?id=227
501 - Fixed an issue with task queues failing to resolve backend addresses in
502 the new dev_appserver.
503 https://code.google.com/p/googleappengine/issues/detail?id=5105
504 - Fixed an issue with the Search API allowing multiple documents with no IDs
505 to be in one put request.
506 https://code.google.com/p/googleappengine/issues/detail?id=8553
507 - Fixed an issue with sort by doc_id not translating correctly causing
508 InvalidRequest errors on the Search API.
509 https://code.google.com/p/googleappengine/issues/detail?id=8958
510 - Fixed an issue with the Search admin UI where an Internal Server Error
512 https://code.google.com/p/googleappengine/issues/detail?id=9005
513 - Fixed an issue with Prospective Search failing in the new dev_appserver.
514 https://code.google.com/p/googleappengine/issues/detail?id=9003
515 - Fixed an issue with the new dev_appserver failing with ImportError.
516 https://code.google.com/p/googleappengine/issues/detail?id=9008
517 - Fixed an issue with Sqlite3 being unable to open a database file in the new
519 https://code.google.com/p/googleappengine/issues/detail?id=9031
520 - Fixed an issue with serving urls that contain unicode characters in the new
522 https://code.google.com/p/googleappengine/issues/detail?id=9040
525 ===============================
526 - The new and improved development appserver, which was previewed last release,
527 now becomes the default. The old development appserver has been renamed to
528 old_appserver.py and will remain available until the first release after
529 1 July 2013 when it will be removed from the SDK. For more information, please
531 http://developers.google.com/appengine/docs/python/tools/devserver
532 - A Go runtime has been added to the new and improved development appserver.
533 - The Debug log level for the runtime has been enabled.
534 - Improvements to the App Engine billing system will be rolled out gradually to
535 all apps. Fore more information, please visit
536 http://developers.google.com/appengine/docs/billing
537 - The application summary no longer displays the default version of a running
538 application, instead it lists the application as 'RUNNING'. In an upcoming
539 release applications will have multiple logical sub components, each of which
540 will have a default version. This UI update is meant to align with this
542 - Projection queries are now a fully supported GA feature.
543 - The XMPP API now has multi-JID get_presence. This provides the ability to get
544 the availability of multiple users.
545 - Django 1.4 and Webob 1.2.3 are now promoted to GA.
546 - Apps now have the ability to fopen() files that are declared as static files
547 in app.yaml using the application_readable flag.
548 - The dev_appserver now allocates automatic ids using the 'scattered' id
549 allocation policy by default. For more information, please see "Specifying the
550 Automatic ID Allocation Policy":
551 https://developers.google.com/appengine/docs/python/tools/devserver#Using_the_
553 - Admin console dashboard charts and current load/errors reports will be moving
554 to a new, more reliable backend. The change will be gradually rolling to users
555 of admin console over the next few weeks.
556 - New Search API quotas are now displayed in the Admin Console. These quotas are
557 not currently enforced, but will be part of the pricing model for the Search
558 API in a future release.
559 - The experimental Search API's ability to explicitly sort search results by
560 SortExpression.RANK_FIELD_NAME (i.e. _order_id) field in ascending order has
562 - Globally consistent indexes in the experimental Search API are now deprecated
563 and will be removed in the next release.
564 - Task Queue tasks may now be added and deleted asynchronously. This allows
565 applications to perform common task queue operations without blocking. This is
566 an experimental feature.
567 - In the experimental MapReduce framework, shards that encounter Files API
568 errors will retry three times before the entire job fails.
569 - Google Protocol RPC now supports deserializing and reserializing of unexpected
571 - A new Google Protocol RPC field type for supporting datetime values has been
572 added. For more information, please visit
573 https://developers.google.com/appengine/docs/python/tools/protorpc
574 - Fixed an issue which caused an incorrect server error message when setting the
575 default version on the admin console, though the version was set correctly.
576 - Fixed an issue where get_indexes() didn't correctly populate the namespace
577 when run from the new dev_appserver.
578 - Fixed an issue with the new dev_appserver failing on invalid login cookies. It
579 now uses type="email" for email in the login form.
580 https://code.google.com/p/appengine-devappserver2-experiment/issues/detail?
582 - Fixed an issue with the new dev_appserver to have fix_sys_path add the
583 necessary libraries to sys.path making it now compatible with the testbed.
584 https://code.google.com/p/appengine-devappserver2-experiment/issues/detail?
588 ===============================
589 - New instance classes F4_1G and B4_1G are now available. These instances have
590 compute capacity equal to F4/B4 but with a maximum of 1G RAM instead
592 - The Logs API stub now uses sqlite in the dev_appserver. Please note that the
593 --persist_logs flag is still needed in order for logs to be saved.
594 - The deprecated classes and functions AddError, AddResult,
595 ListIndexesResponse, ListResponse, RemoveError, RemoveResult, and
596 list_indexes were removed from the Search API in the SDK. If your app
597 references any of these classes or functions, you must deploy a new version
598 without these references before the next release of App Engine. If you do not
599 do this, your app may stop working in production.
600 - The Conversion API, which was decommissioned last release, has been removed
601 from the SDK. In a future release, the API will be removed from the runtime
602 and any attempt to import the library will raise an exception. Applications
603 in production that import the library should be fixed as soon as possible.
604 - Matplotlib v1.2.0 is now available as an experimental feature.
605 - Django 1.4 has been upgraded to 1.4.3. This is an experimental feature.
606 - We are including a preview of a new and improved version of our development
607 server. The new version is faster, provides more faithful support for
608 complex multi-threaded applications, has better support for Datastore and
609 supports more libraries. Try dev_appserver2.py in the SDK. This is an
610 experimental feature. For more information, please visit
611 http://code.google.com/p/appengine-devappserver2-experiment/
612 - The Channel API now has the ability to send channel messages from any app
613 version or backend regardless of where the channel was created.
614 http://code.google.com/p/googleappengine/issues/detail?id=5123
615 - The URL Fetch service now supports PATCH method requests.
616 http://code.google.com/p/googleappengine/issues/detail?id=6316
617 - The Mail API can now send mail bounce notifications to the app. The
618 notification will be delivered to /_ah/bounce if mail_bounce inbound
619 services are enabled.
620 http://code.google.com/p/googleappengine/issues/detail?id=7451
621 - The Blobstore service now returns the created filename instead of the blobKey
622 when using Cloud Storage
623 http://code.google.com/p/googleappengine/issues/detail?id=8337
624 - Fixed an issue with os.urandom throwing an exception in dev_appserver2 when
626 http://code.google.com/p/appengine-devappserver2-experiment/issues/
628 - Fixed an issue with time.tzset not existing in dev_appserver2 for Windows.
629 https://code.google.com/p/appengine-devappserver2-experiment/issues/
633 ===============================
634 - Background threads is now a GA feature.
635 - Traffic Splitting is now a GA feature.
636 - Task Queue Statistics is now a GA feature.
637 - Logs API now has the ability to fetch requests based on a list of
638 request_ids. Currently, this only works in production and is not supported
640 - Python Interpreter has been upgraded to 2.7.3.
641 - WebOb 1.2.3 is now available for Python 2.7. Users using the undocumented
642 1.2.2 should update their app, since that version will be removed in the
644 - DISTINCT for Datastore queries is now available as an experimental feature.
645 - Matplotlib v1.1.1 is now available as an experimental feature.
646 - The decommissioned Conversion API has been removed.
647 - Added a warning that the interactive console will be disabled if a user runs
648 dev_appserver with the --address flag.
649 - JSON properties are now restrictable to list or dictionaries in NDB.
650 http://code.google.com/p/appengine-ndb-experiment/issues/detail?id=223
651 - Users can now set how many columns can be viewed in the Datastore Viewer via
652 a drop-down menu which customizes the number of columns displayed.
653 http://code.google.com/p/googleappengine/issues/detail?id=8158
654 - Fixed an issue with expandos throwing an error when containing nested
656 http://code.google.com/p/appengine-ndb-experiment/issues/detail?id=216
657 - Fixed an issue with properties not being added to structured properties in
659 http://code.google.com/p/appengine-ndb-experiment/issues/detail?id=220
660 - Fixed an issue with PyCrypto raising an ImportError when installing
661 globally into site-packages.
662 http://code.google.com/p/googleappengine/issues/detail?id=1627
663 - Fixed an issue with PyCrypto not working with OSX 10.8 or Ubuntu Precise.
664 http://code.google.com/p/googleappengine/issues/detail?id=7925
665 - Fixed an issue with backends.get_instance returning thread ID instead of
666 integer instance ID in production.
667 http://code.google.com/p/googleappengine/issues/detail?id=8338
668 - Fixed an issue with Datastore Backup failing when a schema has a very large
669 number of properties.
670 http://code.google.com/p/googleappengine/issues/detail?id=8363
671 - Fixed an issue with dev_appserver not reloading changed code.
672 http://code.google.com/p/googleappengine/issues/detail?id=8383
673 - Fixed an issue with custom ordered queries not working using sqlite on the
675 http://code.google.com/p/googleappengine/issues/detail?id=8390
676 - Fixed an issue with users being unable to change Authentication Type after
677 app creation in the Admin Console.
678 http://code.google.com/p/googleappengine/issues/detail?id=8394
681 ===============================
682 - Django 1.4 is now supported in Python 2.7
683 - The file-based implementation of the Datastore stub will be deprecated soon.
684 - A warning message informing users that SQLLite stub will be the default
685 stub soon is now displayed.
686 - Datastore Index stats now report type instead of representation-type.
687 - Rich sort expressions beyond single field names are now supported in the
688 Search API for dev_appserver.
689 - search.MIN_NUMBER_VALUE and search.MAX_NUMBER_VALUE are now public in the
691 - Globally Consistent Indexes are now deprecated in the Search API.
692 - search.list_indexes() has been deprecated and replaced with
693 search.get_indexes() in the Search API.
694 - Index.list_documents() has been deprecated and replaced with
695 Index.get_range() in the Search API.
696 - Added method Index.get(doc_id) to get a document by its ID in the Search API
697 - Index.add() has been deprecated and renamed to Index.put() in the Search API.
698 - Index.remove() has been deprecated and renamed to Index.delete() in the
700 - The AddDocumentError and RemoveDocumentError classes, which were already
701 deprecated, have been removed from the Search API.
702 - OperationCode.object_id and OperationCode.document_id, which were already
703 deprecated, have been removed from the Search API.
704 - Users can now change authentication options after app creation
705 http://code.google.com/p/googleappengine/issues/detail?id=483
706 - Fixed an issue with Datastore backup/restore finalization steps only looking
707 at the default queue in Admin Console.
708 - Fixed an NDB issue with Structured Properties not converting dict properly.
709 http://code.google.com/p/appengine-ndb-experiment/issues/detail?id=207
710 - Fixed an NDB issue where multiple async transactions corrupt old
711 Datastore connections.
712 http://code.google.com/p/appengine-ndb-experiment/issues/detail?id=209
713 - Fixed an NDB issue with fetch() with offset > 1000 returning an empty list.
714 http://code.google.com/p/appengine-ndb-experiment/issues/detail?id=210
715 - Fixed an issue with 2 factor authentication not giving useful error messages.
716 http://code.google.com/p/googleappengine/issues/detail?id=8020
717 - Fixed an issue in the Search API snippeting breaking if the field contains
718 a single word in dev_appserver.
719 http://code.google.com/p/googleappengine/issues/detail?id=8171
720 - Fixed an issue with PyCrypto AES cipher not running on dev_appserver.
721 http://code.google.com/p/googleappengine/issues/detail?id=8188
724 ===============================
725 - Paid applications can now upload Static files and Code > 1GB. Additional
726 storage will be billed at $0.13/GB per month. Free applications will
727 continue to be provided 1GB of storage at no charge. Free quota will apply
729 - PyCrypto 2.6 is now a GA feature for Python 2.7
730 - The Conversion API will be decommissioned soon. Developers using this API
731 will receive a warning message. Please find an alternative document
732 conversion/OCR service.
733 - You can now fetch Task Queue Statistics. This allows you to fetch
734 statistics and information about your task queue from within your
735 application. Statistics include information such as the number of tasks
736 in a queue, how many tasks were executed in the last minute and enforced
737 rate. This is an experimental feature.
738 - Added Timezone selection widget in Admin Console Admin Logs.
739 - Added a warning message about caching when modifying or deleting datastore
741 - Added a flush cache button to dev_appserver and Admin Console.
742 - Attempting to update multiple entity groups in a single transaction
743 in Datastore now throws an error suggesting to use XG transactions.
744 - Search API now has a string maximum length limit of 2000 characters.
745 - We now allow a user with multiple google accounts the ability to create an
746 app if they are an SMS verified user.
747 http://code.google.com/p/googleappengine/issues/detail?id=1419
748 - A more useful error message now displays when a deployment fails
749 due to local date/time settings being improperly set.
750 http://code.google.com/p/googleappengine/issues/detail?id=2033
751 - Cron Descriptions may now include non-ASCII characters.
752 http://code.google.com/p/googleappengine/issues/detail?id=2641
753 - App Config Service Delete App Version Call Count quota raised to
755 http://code.google.com/p/googleappengine/issues/detail?id=2808
756 - Queries with transactions are now supported in Remote API.
757 http://code.google.com/p/googleappengine/issues/detail?id=3643
758 - There are now more descriptive error messages for Datastore Admin
759 deadline exceeded errors in stack trace.
760 http://code.google.com/p/googleappengine/issues/detail?id=5413
761 - Replaced error code “Administrators cannot be removed right now”
762 with a more descriptive message.
763 http://code.google.com/p/googleappengine/issues/detail?id=7080
764 - Fixed an issue with namespace dropdown in Admin Console appearing blank
765 even though the URL specified namespace is correct.
766 - Fixed an issue where Model.get_by_id() returns none in dev_appserver
767 whereas this is not allowed in production.
768 - Fixed an issue with dev_appserver app_identity.get_default_version_hostname()
769 - Fixed an issue with mail service sendToAdmins() failing when using
770 multi-arg message constructor.
771 - Fixed an issue with dev_appserver for mimetypes.guess_type()
772 - Fixed an issue with runtime failing to use scope with OAuth under certain
774 - Fixed an issue with AppConfigNotFound error.
775 http://code.google.com/p/googleappengine/issues/detail?id=686
776 - Fixed an issue with static path with + in dev_appserver.
777 http://code.google.com/p/googleappengine/issues/detail?id=888
778 - Fixed an issue with support for models with large numbers of properties in
779 Admin Console Dataviewer where previously the page would fail to render.
780 http://code.google.com/p/googleappengine/issues/detail?id=937
781 - Fixed an issue with multi-line string property not editing correctly
783 http://code.google.com/p/googleappengine/issues/detail?id=1725
784 - Fixed an issue with URLFetch mimetools.Message parsing incorrectly.
785 http://code.google.com/p/googleappengine/issues/detail?id=2011
786 - Fixed an issue with the behavior of Expires header in dev_appserver
787 http://code.google.com/p/googleappengine/issues/detail?id=2106
788 - Fixed an issue with Content-Disposition header being removed if filename
789 contains utf-8 characters.
790 http://code.google.com/p/googleappengine/issues/detail?id=2212
791 - Fixed an issue with incoming Mail API where encoded headers failed to
793 http://code.google.com/p/googleappengine/issues/detail?id=2288
794 - Fixed an issue with non-ascii text displaying incorrect values
795 when posted by URL created by blobstore.create_upload_url()
796 http://code.google.com/p/googleappengine/issues/detail?id=2749
797 - Fixed an issue with using sendmail in Mail API.
798 http://code.google.com/p/googleappengine/issues/detail?id=3106
799 - Fixed an issue with appcfg.py cron_info giving the wrong timezone information.
800 http://code.google.com/p/googleappengine/issues/detail?id=3307
801 - Fixed an issue with Paging link in Datastore viewer not working with # or &
802 http://code.google.com/p/googleappengine/issues/detail?id=3591
803 - Fixed an issue with rounding errors in crop image transform on dev_appserver.
804 http://code.google.com/p/googleappengine/issues/detail?id=3647
805 - Fixed an issue with TypeError being incorrectly raised when attachment
806 has Character Set and Language Information.
807 http://code.google.com/p/googleappengine/issues/detail?id=3836
808 - Fixed an issue with Mail API attachments in unicode failing
809 in_check_attachments()
810 http://code.google.com/p/googleappengine/issues/detail?id=3900
811 - Fixed an issue with ereporter not reporting errors when applications
813 http://code.google.com/p/googleappengine/issues/detail?id=4212
814 - Fixed an issue with Dataviewer GQL stripping new lines after initial run
815 and a user paginates results.
816 http://code.google.com/p/googleappengine/issues/detail?id=4246
817 - Fixed an issue with Python Unicode prefix in Datastore viewer.
818 http://code.google.com/p/googleappengine/issues/detail?id=4275
819 - Fixed an issue with get_serving_url for images giving non-cacheable URLs
821 http://code.google.com/p/googleappengine/issues/detail?id=4402
822 - Fixed an issue with fancy_urllib using squid proxy server with
824 http://code.google.com/p/googleappengine/issues/detail?id=4849
825 - Fixed an issue with custom admin page not displaying when restricted to
827 http://code.google.com/p/googleappengine/issues/detail?id=5117
828 - Fixed an issue with dev_appserver_import_hook.py handling Crypto import
830 http://code.google.com/p/googleappengine/issues/detail?id=4612
831 - Fixed an issue with Remote API gzip compression for transmitted data.
832 http://code.google.com/p/googleappengine/issues/detail?id=5298
833 - Fixed an issue with remote API shell not having pwd in Python Path.
834 http://code.google.com/p/googleappengine/issues/detail?id=5317
835 - Fixed an issue with Admin Console Logs < 30 minutes not being available.
836 http://code.google.com/p/googleappengine/issues/detail?id=5494
837 - Fixed an issue with Apps that are using Mail API reporting
838 “No Provider for address type rfc822” error.
839 http://code.google.com/p/googleappengine/issues/detail?id=5769
840 - Fixed an issue with concurrent write access to Datastore stubs.
841 http://code.google.com/p/googleappengine/issues/detail?id=6058
842 - Fixed an issue with Viewers being able to prohibit code downloads.
843 http://code.google.com/p/googleappengine/issues/detail?id=6255
844 - Fixed an issue with billing applications that are disabled.
845 http://code.google.com/p/googleappengine/issues/detail?id=6344
846 - Fixed an issue with deploying to an existing version
847 when an app has 10 versions.
848 http://code.google.com/p/googleappengine/issues/detail?id=6803
849 - Fixed an issue with bulkloader “model” class not uploading correctly.
850 http://code.google.com/p/googleappengine/issues/detail?id=6907
851 - Fixed an issue with TextProperty in Datastore viewer.
852 http://code.google.com/p/googleappengine/issues/detail?id=6997
853 - Fixed an issue with appcfg.py request_logs failing with ~oauth2
854 http://code.google.com/p/googleappengine/issues/detail?id=7011
855 - Fixed an issue with editing a bytestring field in Datastore viewer.
856 http://code.google.com/p/googleappengine/issues/detail?id=7046
857 - Fixed an issue with dev_appserver clearing after restart. This is a
859 http://code.google.com/p/googleappengine/issues/detail?id=7244
860 - Fixed an issue with Cron schedule failing on 1st day of month.
861 http://code.google.com/p/googleappengine/issues/detail?id=7286
862 - Fixed an issue with gzip compression for application/plist content type.
863 http://code.google.com/p/googleappengine/issues/detail?id=7641
864 - Fixed an issue with datetime.datetime.fromtimestamp() in python 2.7
865 http://code.google.com/p/googleappengine/issues/detail?id=7819
866 - A note about an upcoming change: starting with the 1.7.3 release
867 of App Engine, data statistics will report statistics on property type
868 usage by indexes using the documented property type names ("Integer",
870 https://developers.google.com/appengine/docs/python/datastore/stats)
871 rather than the current property representation names ("INT64",
872 "REFERENCE", etc, see http://goo.gl/db5dT). This will affect the
873 __Stat_PropertyType__, __Stat_PropertyType_Kind__,
874 __Stat_PropertyType_PropertyName_Kind__ and their per-namespace equivalents.
875 This will also affect the displayed "Breakdown by Property Type" under the
876 "Datastore Statistics" in your application's console.
879 ===============================
880 - The URLFetch API now supports multiple cookie headers.
881 http://code.google.com/p/googleappengine/issues/detail?id=3379
882 - You can download 90 days worth of Usage Reports for your application from the
883 Billing History page of the Admin Console.
884 - Task Queue requests now include an X-AppEngine-TaskExecutionCount that counts
885 the number of times a task was run by an instance.
886 - Added support for multiple files to be deleted using the Files API.
887 - Added support to delete files from Google Cloud Storage using the Files API.
888 - Added a REQUEST_LOG_ID to be written in the logs and as an environment
889 variable. This can be used to later identifying that request in the
891 - The Memcache Viewer now supports namespaces.
892 http://code.google.com/p/googleappengine/issues/detail?id=7245
893 - The Mail API now supports the following headers for outgoing mail: List-Id,
894 List-Unsubscribe, On-Behalf-Of, Resent-Date, Resent-From, Resent-To.
895 http://code.google.com/p/googleappengine/issues/detail?id=2559
896 http://code.google.com/p/googleappengine/issues/detail?id=7672
897 - PyCrypto 2.6. is now supported in the Python 2.7 runtime.
898 http://code.google.com/p/googleappengine/issues/detail?id=7884
899 - NDB now throws a BadProjectionError when trying to perform a projection query
900 on an unknown or unindexed property.
901 - NDB Tasklets use the namespace from when it was called, not the namespace from
902 when it is performed.
903 http://code.google.com/p/appengine-ndb-experiment/issues/detail?id=190
904 - NDB Properties' string representation size is limited to the max string
905 length for Blob and Text properties.
906 - Appstats provides an interactive shell for observing RPC behavior of calls
908 - Appstats now contains information about the cost of the RPCs made during the
910 - The Images API now supports specifying the default pixel color to fill in for
911 image types that don't support transparent images, such as JPEG.
912 - We've added full asynchronous API support in the Images API.
913 - Added an error to the Images API to indicate when a blob being referenced is
914 not found or not accessible.
915 - Made the Python search limits public in the Search API.
916 - Added namespace support for the Search API in the Python SDK.
917 http://code.google.com/p/googleappengine/issues/detail?id=7670
918 - Added support in the Search API for simple sorting in the SDK.
919 http://code.google.com/p/googleappengine/issues/detail?id=7456
920 - The Testbed testing framework now supports the Logservice API.
921 - Added support in the Files API to list Google Cloud Storage files.
922 - Improve the MapReduce File API Reader to support multiple files and file
924 - Fixed an issue with the App Engine satisfaction survey in the Admin Console
925 which was released in 1.6.6, which will be re-enabled in this release.
926 - Fixed an issue with Search API websafe cursors not being returned as a
928 - Fixed an issue where SearchRequest was returning errors that weren't
929 available as search.Error subclasses.
930 - Fixed an NDB issue where entities over 1000000 bytes where written to
931 memcache, causing failure.
932 http://code.google.com/p/appengine-ndb-experiment/issues/detail?id=193
933 - Fixed NDB AutoBatcher error handling.
934 http://code.google.com/p/appengine-ndb-experiment/issues/detail?id=196
935 - Fixed an issue where Appstats assuming all objects have a __class__ attribute
936 resulted in an error.
937 http://code.google.com/p/googleappengine/issues/detail?id=5668
938 - Fixed an issue where there was unbalanced string quoting in Appstats
940 http://code.google.com/p/googleappengine/issues/detail?id=5976
941 - Fixed an issue where search indexes were not persisted in the SDK.
942 http://code.google.com/p/googleappengine/issues/detail?id=6791
943 - Fixed an issue where an error in formatter.py in Appstats was being thrown.
944 http://code.google.com/p/googleappengine/issues/detail?id=7034
945 - Fixed an issue in the SDK where the Search API did not support boolean queries
947 http://code.google.com/p/googleappengine/issues/detail?id=7247
948 - Fixed an issue where numeric and date comparators were not supported in the
949 Search API in the Python SDK.
950 http://code.google.com/p/googleappengine/issues/detail?id=7247
951 - Fixed an issue where Appstats didn't show a detailed view of an RPC when using
952 the Python 2.7 runtime.
953 http://code.google.com/p/googleappengine/issues/detail?id=7558
954 - Fixed a search issue where snippets failed to highlight when a capital letter
955 is used in a search term.
956 http://code.google.com/p/googleappengine/issues/detail?id=7665
957 - Fixed an issue where the SDK Admin tool couldn't browse search indexes
958 containing unicode characters.
959 http://code.google.com/p/googleappengine/issues/detail?id=7791
960 - Fixed an issue where traffic splitting by cookie was not working.
961 http://code.google.com/p/googleappengine/issues/detail?id=7813
962 - Fixed an issue where RequestTooLargeError was being incorrectly thrown using
964 http://code.google.com/p/googleappengine/issues/detail?id=7820
965 - Fixed a memcache race condition.
966 http://code.google.com/p/googleappengine/issues/detail?id=7864
967 - Fixed a Search issue in the SDK where a query that does not match all search
968 terms resulted in divide-by-zero.
969 http://code.google.com/p/googleappengine/issues/detail?id=7943
972 ===============================
973 - You can now configure your custom domain to serve HTTPS requests with App
974 Engine. You can choose either an SNI, VIP, or SNI and VIP configuration. SNI
975 costs $9/month for 5 certificates. A VIP costs $99/month.
976 https://developers.google.com/appengine/docs/ssl
977 - Premier customers now have the option to create applications to be served from
978 datacenters located in the European Union.
979 - Developers can configure their HRD app to use Google's PageSpeed Service,
980 which automatically speeds up serving of content for your application. The
981 PageSpeed Service costs $0.39/gigabyte in addition to the normal App Engine
983 https://developers.google.com/appengine/docs/adminconsole/performancesettings#pagespeed
984 - The Search API now contains support for storing and searching on GeoPoints.
985 - The total size of all application versions is now limited to 1 GB. In the
986 future, you'll be able to purchase additional storage for your application
988 - Logs API calls are now $.12/gigabyte for all data read from the Logs API over
990 - You can now specify a time frame of up to 1 year for the retention of your
991 application logs. All storage above 1 GB is billed based on the prices for
993 - You can now specify HTTP headers on static content for your application.
994 - The HRD Blob Migration tool is now generally available.
995 - After using the datastore backup utility, you can now restore that backup
997 - It will not be possible to create new authorizations for M/S applications to
998 access Cloud SQL instances.
999 - You can now delete a Google Cloud Storage object using blobstore.delete().
1000 - You can now fetch a Google Cloud Storage object using blobstore.fetch().
1001 - You can now store keys for a Google Cloud Storage object in the datastore.
1002 - The create_upload_url call now works for Google Cloud Storage objects.
1003 - You can now use get_serving_url() and delete_serving_url() for Google
1004 Cloud Storage buckets.
1005 - Projection queries are now supported in NDB.
1006 - In NDB, app and namespace are now keyword arguments to get_by_id().
1007 - Context().call_on_commit() added to NDB for adding a callback to be executed
1008 upon successful commit of a transaction.
1009 - NDB Context.memcache_* ops now accept unicode.
1010 - NDB has added support for storing protorpc.Message objects.
1011 - Improved error messaging for multiple repeated=True levels with
1012 StructuredProperty in NDB.
1013 - PyAMF is now fully launched.
1014 - We've increased various Search API limits. New limits are a maximum of 1000
1015 documents returned from search() or list_documents(), a maximum of 1000
1016 indexes returned from list_indexes(), and a maximum offset of 1000 for
1017 search() or list_indexes()
1018 - Fixed an issue where the Search API did not enforce limits on NumberFields.
1019 - Fixed an issue in the SDK where SortExpression did not enforce the
1020 presence of a default_value set when required.
1021 - Fixed an issue where lxml did not support unicode parsing.
1022 http://code.google.com/p/googleappengine/issues/detail?id=7158
1023 - Fixed a javascript syntax error in the Admin Console.
1024 http://code.google.com/p/googleappengine/issues/detail?id=7566
1025 - Fixed an issue in SDK admin viewer where a TemplateDoesNotExist error was
1026 thrown when clicking on any Full-Text Search index.
1027 http://code.google.com/p/googleappengine/issues/detail?id=7598
1028 - Fixed an issue in the Search API tab of the Admin Console where it threw an
1029 error displaying non-ascii characters.
1030 http://code.google.com/p/googleappengine/issues/detail?id=7601
1033 ===============================
1034 - On May 8, 2012 we released an experimental Search API.
1035 http://googleappengine.blogspot.com/2012/05/looking-for-search-find-it-on-google.html
1036 - The Admin Console now displays the quotas for Search API Calls and Search
1038 - The Search API has deprecated the order_id attribute on Document class. It has
1039 been replaced with the rank attribute.
1040 - The Search API has deprecated the document attribute on ListResponse and
1041 replaced it with a result attribute. Also the document_id attribute on
1042 OperationResult class is deprecated and replaced with the id attribute.
1043 - Fixed an issue where unicode is not consistently handled in the Python Search
1045 - App creation for apps using the Master/Slave datastore is now restricted to
1046 only those users who already own a Master/Slave app.
1047 - Apps with billing enabled are now able to configure up to 100 cron jobs.
1048 - Admin Console can no longer be included in an <iframe>. To prevent
1049 clickjacking attacks on the Admin Console, we are now setting
1050 X-Frame-Options: SAMEORIGIN. To read more about clickjacking, please read:
1051 https://www.owasp.org/index.php/Clickjacking.
1052 - The Admin Console will now periodically prompt administrators to take an
1053 optional App Engine satisfaction survey.
1054 - You can now use the third party PyAMF library with Python 2.7. This is
1055 available as an experimental feature.
1056 - For NDB, Rollback has been added to the default list of flow exceptions.
1057 http://code.google.com/p/appengine-ndb-experiment/issues/detail?id=179
1058 - Fixed an issue where large datastore backups were unable to be deleted.
1059 - Fixed an issue where datastore backups fail due to an ASCII decoding issue.
1060 - Fixed an issue where the SDK did not import subpackages correctly when using
1062 - Fixed an issue where running a projection query on a multi-valued property
1063 with an equality filter did not return any results.
1064 - Fixed an issue where unicode environment variables were dropped in Appstats
1065 when using Python 2.7.
1066 http://code.google.com/p/googleappengine/issues/detail?id=6448
1067 - Fixed an issue where XG transactions did not work with the Remote API.
1068 http://code.google.com/p/googleappengine/issues/detail?id=7238
1071 ===============================
1072 - You can now perform datastore queries that return a subset of your entity
1073 properties with the same performance and cost of a keys-only query. This
1074 feature is experimental.
1075 - In the High Replication Datastore, there is a new metadata kind,
1076 __entity_group__, that has a numeric __version__ property. This property is
1077 guaranteed to increase on every change to the entity group.
1078 - The Images API now supports manipulating objects hosted on Google Cloud
1080 - In the Images API, the get_serving_url call now optionally allows you to
1081 specify if the URL you are generating should be served over https.
1082 - In the Task Queue REST API, you can now specify a tag when you insert a task
1084 - In the Task Queue API, you can specify a deadline for the lease_tasks call.
1085 The default deadline has been increased from 5 seconds to 10 seconds.
1086 - You can now use cron to schedule Datastore backups.
1087 - The Datastore Admin now has a page that displays information on the status of
1088 your Datastore backups and restores.
1089 - You can now abort your Datastore backup or restore from the Datastore Admin.
1090 - You can now restore a single Datastore Kind from the Datastore Admin from a
1092 - In the Admin Console, you can report production issues with your application
1093 directly to Google from the application's pages. Simply click the "Report
1094 Production Issues" link, fill out the requested information, and submit.
1095 - All user requests have X-AppEngine-Region, X-AppEngine-City, and
1096 X-AppEngine-CityLatLong headers which contain location information based on
1097 the IP address of the client request. For a full description of these headers,
1099 https://developers.google.com/appengine/docs/python/runtime#Request_Headers
1100 - We have added support for concurrent transactions to @db.transactional and
1101 db.run_in_transaction_options() along with other transaction propagation
1103 - We've introduced an experimental new Mac Installer that only supports Python
1105 - In your app.yaml file, you can include an env_variables stanza that will set
1106 the given environment variables in your application's runtime.
1107 - Jinja2 now includes the _debugsupport module.
1108 - Fixed an issue with the dev_appserver where it defaulted the HTTP
1109 Content-Type of a request to text/plain instead of text/html.
1110 - Fixed an issue where the SDK would include some indexes that were not needed
1112 - Fixed an issue in the SDK where the SDK admin console would not display utf-8
1113 encoded list property values.
1114 http://code.google.com/p/googleappengine/issues/detail?id=7079
1117 ===============================
1118 - Billed applications that have specified additional logs retention over 1 GB
1119 are now being charged for that storage at $0.24/GB/month (the first gigabyte
1120 of logs storage is free). All logs beyond an application's specified storage
1121 limit will be deleted. Please examine your Application Settings page to verify
1122 you are retaining the desired amount of logs.
1123 - Datastore statistics now show the amount of storage used by application
1125 - We have released an experimental utility for migrating your application's
1126 blobs at the same time you migrate your datastore data. You can opt-in to
1127 blob migration in the Admin Console when you start your migration.
1128 - We have updated the experimental Backup/Restore functionality to include
1129 the option to backup and restore to Google Cloud Storage.
1130 - The NDB datastore API is now generally available. For full release notes
1131 on the version 0.9.9 and 1.0.0 fixes that have been integrated into the
1133 http://code.google.com/p/appengine-ndb-experiment/source/browse/RELEASE_NOTES?name=sandbox
1134 - In the Python 2.7 runtime, Background threads are available as an
1135 experimental release when using App Engine backends.
1136 - Using the Blobstore API's send_blob() method, your application can serve
1137 objects hosted on Google Storage for Developers.
1138 - The Admin Console now provides a Memcache viewer that lists Memcache stats and
1139 can display Memcache content based on key.
1140 - In the Capabilities API stub in the SDK, you can now enable or disable
1141 a capability using SetPackagedEnabled.
1142 - The Windows installer now prompts to install Python 2.7 instead of
1144 - The Testbed API now supports the Capabilities API.
1145 - GQL queries in the Admin Console no longer throw an error when a trailing
1146 semi-colon is included.
1147 - The Datastore API now includes a NonTransactional decorator to ensure that
1148 a function is run outside of a transaction. Existing transactions are paused
1149 while the function is executing.
1150 - The Datastore Admin tab in the Admin Console now shows entities from every
1152 http://code.google.com/p/googleappengine/issues/detail?id=3962
1153 - Fixed an issue with _strptime when threadsafe was specified.
1154 http://code.google.com/p/googleappengine/issues/detail?id=6489
1155 - Fixed an issue where DatastoreFileStub.__del__ fails on tempfile.msktemp.
1156 http://code.google.com/p/googleappengine/issues/detail?id=6749
1157 - WebOb 1.1.1 is now included in the SDK, and used by default there when
1158 Python 2.7 is specified.
1159 http://code.google.com/p/googleappengine/issues/detail?id=7014
1160 - Fixed an issue where the index.yaml file was cleared if your skip_files entry
1161 differs from the default skip_files list.
1162 http://code.google.com/p/googleappengine/issues/detail?id=7031
1165 ===============================
1166 - In the Admin Console, you can use new the Traffic Splitting feature to send a
1167 certain percentage of traffic to a non-default application version. The
1168 traffic is split by either cookie or IP address.
1169 - Emails that are sent from Google Apps domains email addresses where the domain
1170 has been set up to use DKIM will be signed: when an email was from a request
1171 that originated on that app's domain or any time the email was sent from
1172 an app adminstrator, including when that email is sent from a cron job or task
1174 - In the Admin Console, you can now choose how much and how long you'd like to
1175 store logs. All apps get 1G for free and eventually will be able to pay for
1176 more, while the amount can be increased this release we won't start charging
1177 for the additional capacity until the next release at the earliest.
1178 - The instances screen in the Admin Console now has a button to shut down
1179 a specific instance.
1180 - Each application log has a link to the instance that served the request. If
1181 the instance is no longer serving requests, a message will be displayed.
1182 - The TaskQueue API now supports the ability to tag a Pull Queue task. You may
1183 then lease tasks by tag. This feature is experimental.
1184 - Using Google Apps wildcard domain mappings, you can access alternate
1185 versions of your app via a custom domain.
1186 - Push and Pull Queues are now listed separately in the SDK development console.
1187 - Developer documentation for the experimental NDB API, the replacement for
1188 db.py, is now available.
1189 - Appcfg now supports OAuth2.
1190 - webapp 2.5.1 is now available in the Python 2.7 runtime.
1191 - Django 1.3 is now available in the Python 2.7 runtime.
1192 - GQL Query now supports custom type casting for list elements for "IN" filters.
1193 - Fixed an issue where StringProperty's validate() didn't check the 500 byte
1195 http://code.google.com/p/googleappengine/issues/detail?id=4030
1196 - Fixed an issue where the datastore admin didn't work with Federated Login.
1197 http://code.google.com/p/googleappengine/issues/detail?id=4111
1198 - Fixed an issue in the SDK where failing to call _RemoveTxn in the
1199 datastore_stub_util caused a memory leak:
1200 http://code.google.com/p/googleappengine/issues/detail?id=6157
1201 - Code that inherits from the deferred library's TaskHandler can now define
1202 custom handling of exceptions.
1203 http://code.google.com/p/googleappengine/issues/detail?id=6478
1204 - Fixed an issue where logging in the SDK was broken in Windows 7 using
1206 http://code.google.com/p/googleappengine/issues/detail?id=6756
1207 - Fixed an issue in the SDK where the Conversion API call limited was limited
1208 to 1 MB when the production limit is 2 MB.
1209 http://code.google.com/p/googleappengine/issues/detail?id=6794
1210 - Fixed an issue so that a deferred task retries like a push queue task when
1211 using the SingularTaskFailure exception:
1212 http://code.google.com/p/googleappengine/issues/detail?id=6412
1216 ===============================
1217 - The Admin Console Datastore Admin has added experimental backup and restore
1218 functionality. The job occurs within your application and counts against your
1219 application quota, including Instance Hours, Datastore Ops and Datastore
1221 - Developers can now specify how long a channel token will last until it
1222 expires, with the default remaining two hours. Channel API quota is now
1223 measured both in calls to create a channel and the number of hours of channel
1224 time requested. The maximum hours of quota is the maximum number of channel
1225 creation calls * 2, so free apps get 200 hours of requested channel token
1227 - Python Django now work with Cloud SQL without additional configuration. For
1228 further information see https://developers.google.com/cloud-sql/.
1229 - Task Queue API requests now include a X-Appengine-TaskETA header, that can be
1230 used to measure task delivery latency.
1231 - The default API deadlines for Blobstore API calls have been raised to 15s for
1232 online and 30s for offline requests, up from 5s.
1233 - The Images API now allows you to stretch an image without maintaining the
1235 http://code.google.com/p/googleappengine/issues/detail?id=2220
1236 - The Blobstore API now includes the asynchronous function calls
1237 create_upload_url_async, delete_async, and fetch_data_async.
1238 - Django version 1.3 is now available in the Python 2.5 runtime.
1239 - We've added a django_wsgi builtin to allow easier bootstrapping of Django
1241 - Mail Quota for App Engine apps that have signed up for billing will only be
1242 increased after the first payment for the app is processed.
1243 - As announced in 1.6.1, in this release for the experimental Python 2.7
1244 runtime, the mapreduce and datastore_admin builtins are not available to apps
1245 deployed to Python 2.7.
1246 - Fixed an issue with remote_api where calling fetch_page() with a page size
1247 of 301 and chaining the calls through the returned cursor was skipping half
1249 - Fixed an issue where the PIL _imagingmath module was not available in Python
1251 - Fixed an issue where the SDK did not resize images down to 512 pixels by
1252 default, as it does in production.
1253 - Fixed an issue with the Images API where valid images were returning a
1255 http://code.google.com/p/googleappengine/issues/detail?id=5545
1256 - Fixed an issue where the SDK didn't start when using Python 2.7 and the
1258 http://code.google.com/p/googleappengine/issues/detail?id=6187
1259 - Fixed an issue where Jinja2 was not included in the SDK for use with Python
1261 http://code.google.com/p/googleappengine/issues/detail?id=6265
1262 - Fixed an issue with the sql datastore stub in Python 2.7 where the sqlite
1263 module no longer accepted strings with non-ASCII characters.
1264 http://code.google.com/p/googleappengine/issues/detail?id=6290
1265 - Fixed an issue where gzip did not work with Python 2.7 in the dev_appserver.
1266 http://code.google.com/p/googleappengine/issues/detail?id=6324
1267 - Fixed an issue where urllib2 did not work with Python 2.7.
1268 http://code.google.com/p/googleappengine/issues/detail?id=6567
1269 - Fixed an error in the Datastore Viewer where an error was thrown when viewing
1270 an Entity which defines an index with no properties.
1271 http://code.google.com/p/googleappengine/issues/detail?id=6600
1272 - Fixed an issue where transactional tasks were not enqueued in the SDK when
1273 running in high_replication mode.
1274 http://code.google.com/p/googleappengine/issues/detail?id=6669
1277 ===============================
1278 - You can now configure Frontend Instance Classes from your Admin Console's
1279 application settings page. Three classes are available, with increasing
1280 memory, CPU limits, and associated cost. By default, all applications use the
1281 basic frontend instance setting of 128MB memory and 600MHz CPU.
1282 - We've added new functionality to the Log API that will allow you to read your
1283 application's logs programmatically.
1284 - We are releasing an experimental Conversion API that will allow you to convert
1285 between document types including .doc, .html, .pdf, images using OCR, and
1287 - The High Replication Datastore migration utility is now available as a GA
1288 feature, and is no longer experimental.
1289 - The ext.db API query functions (run, fetch, count, get) now accept the keyword
1290 arguments: deadline, read_policy, prefetch_size, batch_size, limit, offset,
1291 start_cursor, end_cursor, keys_only. It is recommended that developers use
1292 Query.run() with a limit or batch_size instead of Query.fetch() when iterating
1294 - The ext.db API model functions (get, put, delete, allocate_ids) now directly
1295 accept the keyword arguments: deadline, read_policy
1296 - The Blobstore API now supports the multiple="true" attribute to the HTML input
1298 - Fixed an issue logging unicode objects in the SDK.
1299 - Fixed an issue with the dev_appserver where HTTP HEAD always returned
1301 http://code.google.com/p/googleappengine/issues/detail?id=2000
1302 - Fixed an issue in the SDK where importing Crypto.Util.Counter caused an
1304 http://code.google.com/p/googleappengine/issues/detail?id=4168
1305 - Fixed an issue where the SDK didn't work with virtualenv.
1306 http://code.google.com/p/googleappengine/issues/detail?id=4339
1307 - Fixed an issue where cached static files served to IPs on the DoS blacklist
1308 consumed bandwidth quota.
1309 http://code.google.com/p/googleappengine/issues/detail?id=4607
1310 - Fixed an issue that was causing slow serving of requests in the SDK.
1311 http://code.google.com/p/googleappengine/issues/detail?id=6005
1312 - Fixed an issue where the Channel API didn't work in the SDK with Python 2.7.
1313 http://code.google.com/p/googleappengine/issues/detail?id=6267
1314 - Fixed an httplib compatibility issue between Python 2.5 and Python 2.7 in the
1316 http://code.google.com/p/googleappengine/issues/detail?id=6271
1317 - Fixed an issue where queries larger than 1MB didn't work with Python 2.7.
1318 http://code.google.com/p/googleappengine/issues/detail?id=6282
1319 - Fixed an error in the SDK on first page load for a handler.
1320 http://code.google.com/p/googleappengine/issues/detail?id=6302
1321 - Fixed an issue in the SDK that caused slowness due to app's logs being written
1322 to the datastore. Set the --persist_logs flag in the SDK if you are using the
1323 Logservice API to read logs.
1324 http://code.google.com/p/googleappengine/issues/detail?id=6355
1325 - WARNING: Starting with the 1.6.2 release of the experimental Python 2.7
1326 runtime, the mapreduce and datastore_admin builtins will not be supported.
1329 ===============================
1330 - On November 7th, App Engine will be out of Preview. The new Terms of Service
1331 and previously announced pricing changes will be in effect. Additionally, all
1332 paid apps are now covered by our SLA.
1333 http://code.google.com/appengine/docs/billing.html
1334 - Paid apps can now specify the maximum pending latency for instances and the
1335 minimum number of idle instances for your application in the Admin Console.
1336 - Task Queue storage has been separated in to its own line item. Previously,
1337 this was included in Datastore storage.
1338 - We have released an experimental utility, available in the Admin Console, to
1339 assist in migrating your application to the High Replication datastore. This
1340 utility allows you to copy the bulk of your data in the background, while the
1341 source application is still serving. You then need a brief read-only period to
1342 migrate your application data while you copy the data that has changed from
1343 the time the original copy started.
1344 - Blobstore, which was previously limited to apps with billing enabled, is now
1345 available for all apps.
1346 - We have published a new article on Datastore Index Selection and Advanced
1347 Search which explains our recent improvements to the query planner that make
1348 exploding indexes unnecessary.
1349 http://code.google.com/appengine/articles/indexselection.html
1350 - Applications can now receive xmpp error stanzas at /_ah/xmpp/error.
1351 - In the Admin Console data viewer, you can now filter by namespace from a drop
1352 down menu, if applicable.
1353 - In the Admin Console's Datastore Statistics, we now offer namespace suggest
1354 for filtering stats.
1355 - We have released as experimental the full MapReduce framework.
1356 - The SDK now supports Python 2.7.
1357 - Python 2.7 now supports WebOb 1.1.1, which has some significant bug fixes.
1358 Applications that explicitly set the "webob" version to "1.1" in their
1359 app.yaml files must update the version to "1.1.1".
1360 - The mail_stub.get_sent_messages() call now returns EmailMessage instances.
1361 - Fixed an issue when setting an initial_value in memcache.incr unexpectedly
1363 http://code.google.com/p/googleappengine/issues/detail?id=2012
1364 - Fixed an issue where DoS stats in the Admin Console didn't work for High
1366 http://code.google.com/p/googleappengine/issues/detail?id=5237
1367 - WARNING: Starting with 1.6.1 (our next release, NOT this release), URLFetch
1368 requests will honor the Accept-Encoding header. If your code sets this header
1369 then it must be prepared to receive content of the specified type. For more
1370 information please see
1371 http://code.google.com/p/googleappengine/issues/detail?id=4978
1374 ===============================
1375 - Python 2.7 is now available as an experimental runtime for all applications
1376 using the High Replication Datastore. To upload your app to the Python 2.7
1377 runtime, change the runtime argument in your app.yaml to python27. Note that
1378 the dev_appserver does NOT work with Python 2.7 - you must deploy your
1379 application in order test it.
1380 - We have increased the number of files you can upload with your application
1381 from 3,000 to 10,000.
1382 - We have increased the size limit for a single file uploaded to App Engine from
1384 - We have increased the Frontend request deadline from 30 seconds to 60 seconds.
1385 - We have increased the online URLFetch maximum deadline from 10 seconds to 60
1386 seconds. The default deadline remains at 10 seconds. The offline maximum deadline
1387 for URLFetch remains at 10 minutes.
1388 - We have increased the URLFetch Post payload from 1MB to 5MB.
1389 - App Engine now supports Cross Group (XG) transactions with the High
1390 Replication Datastore, which allow you to perform transactions across
1391 multiple entity groups.
1392 http://code.google.com/appengine/docs/python/datastore/transactions.html
1393 - We have released an experimental API that can write to Google Storage for
1394 Developers directly from App Engine.
1395 http://code.google.com/appengine/docs/python/googlestorage/overview.html
1396 - We have added a graph to the admin console that displays the number of
1397 instances for which you will be billed.
1398 - In the XMPP API, get_presence() is deprecated in favor of using the inbound
1399 presence handlers documented in
1400 http://code.google.com/appengine/docs/python/xmpp/overview.html#Handling_User_Presence.
1401 - The Task Queue API 'target' parameter now accepts a new value,
1402 taskqueue.DEFAULT_APP_VERSION, which will send the task to the default
1403 frontend version, rather than the version or backend where the 'add' method is
1405 - In the URLFetch API, make_fetch_call() now returns an RPC object.
1406 - Fixed an issue in the Admin Console where the "Run Now" button did not work
1407 for tasks with a '-' in the name.
1408 - Fixed an issue where the SDK did not decode Base64 encoded blobs.
1409 - Fixed an issue to provide a better error message when using the Mail API to
1410 send email to an invalid user address.
1411 - Fixed an issue in the SDK where a skip_files entry caused an ImportError when
1412 the library was located elsewhere in the PYTHONPATH.
1413 - Fixed an issue in the SDK index viewer where the arrows indicating whether a
1414 query was ascending or descending were not properly rendered.
1415 - Fixed an issue where httplib did not support the deadline argument for
1417 http://code.google.com/p/googleappengine/issues/detail?id=2216
1418 - Fixed an issue where you could not schedule a cron job to run every 100
1420 http://code.google.com/p/googleappengine/issues/detail?id=5243
1421 - Fixed an issue in the SDK where failed tasks retried immediately instead of
1422 waiting for 30 seconds.
1423 http://code.google.com/p/googleappengine/issues/detail?id=5587
1424 - Fixed an issue making it possible to modify request headers using the deferred
1426 http://code.google.com/p/googleappengine/issues/detail?id=5861
1429 ===============================
1430 - You can now specify the maximum size for a blob in create_upload_url().
1431 - Zigzag merge join queries will now continue scanning up to the 30 second
1432 Datastore query deadline. For zigzag queries that used to generate NeedIndex
1433 errors, many will now succeed. A small percentage will now instead timeout.
1434 - The SDK datastore viewer in the dev console now displays the number of "Write
1435 Ops" for each entity. "Write Ops" are the total number of entity and index
1436 writes that were required to create the entity.
1437 - Added API functionality for making calls to the Memcache API asynchronously.
1438 - Fixed an issue that incorrectly allowed creation of tasks with whitespace in
1440 - Fixed the error message for "transaction not found" to be more descriptive.
1441 - Fixed an issue where blobstore uploads didn't work in the SDK with the
1442 -a 0.0.0.0 flag set.
1443 - Fixed an issue where --dry_run was broken for upload_data in bulkload.py.
1444 - Fixed an issue where db.Model().to_xml() incorrectly updated auto-updating
1446 http://code.google.com/p/googleappengine/issues/detail?id=322
1447 - Fixed an issue where the SDK didn't expand the '~' in a file path.
1448 http://code.google.com/p/googleappengine/issues/detail?id=522
1449 - Fixed an issue where is_saved() wasn't valid after db.Model.__init__.
1450 http://code.google.com/p/googleappengine/issues/detail?id=844
1451 - Fixed an issue where GQL IN queries with an empty list returned all entities.
1452 http://code.google.com/p/googleappengine/issues/detail?id=932
1453 - Fixed an issue where the SDK's sqlite stub did not handle cursors on
1454 descending queries correctly.
1455 http://code.google.com/p/googleappengine/issues/detail?id=3121
1456 - Fixed a typo in the SDK's Datastore Stats generator message.
1457 http://code.google.com/p/googleappengine/issues/detail?id=5425
1460 =============================
1461 - We've removed the limit on the size of blob uploads using the Blobstore API.
1462 - You can now send emails with any attachment extension that is not included on
1463 the email attachment extension blacklist.
1464 - Added a db.get_indexes() method to retrieve an application's indexes and
1465 their corresponding states.
1466 - The dev_appserver has been updated to understand the reduced index
1467 requirements of the 1.5.2 datastore query planner changes.
1468 - The Datastore Admin functionality can now be enabled directly in the Admin
1470 - Added cas(), the compare-and-set function, to the Memcache API.
1471 http://code.google.com/p/googleappengine/issues/detail?id=2139
1472 - Added a set_default_fetch_deadline to the URLFetch API which sets the
1473 URLFetch deadline globally.
1474 - Added app_identity api with methods to get the application id, default
1475 hostname, and service accounts for asserting identity on outbound HTTP calls.
1476 http://code.google.com/appengine/docs/python/appidentity/overview.html
1477 - Added an improved HRD migration tool that requires a read-only period relative
1478 to your datastore write rate (as opposed to your datastore size, which is how
1479 the current version behaves). The tool is not yet generally available. If you
1480 are interested in being an early adopter please fill out this form:
1482 - Fixed an issue in the Channel API where jsapi was not served with the correct
1484 - Fixed an issue that broke use_library when the Python SDK was located in a
1485 directory that contained the word 'django'.
1486 - Fixed an issue where blobs could not be uploaded using HTTPS.
1487 - Fixed an issue where GQL didn't allow querying for valid kind names
1488 containing '.', '-', and ':' by supporting quoted identifiers.
1489 http://code.google.com/p/googleappengine/issues/detail?id=2584
1492 =============================
1493 - You can now specify the minimum pending latency for instances and the maximum
1494 number of idle instances for your application in the Admin Console.
1495 - The datastore now never requires an exploding index.
1496 http://code.google.com/appengine/docs/python/datastore/queries.html#Big_Entities_and_Exploding_Indexes
1497 - The SDK will now never suggest indexes with the same property repeated, as
1498 such indexes are likely to be exploding indexes.
1499 - The SDK now supports multiple concurrent transactions.
1500 - Datastore stats are now available on a per-namespace basis.
1501 - The queue details page in the Admin Console now contains request header
1502 details, previous run information, and a task payload viewer.
1503 - You can modify the lease on a task leased from a pull queue using the
1504 modify_task_lease() method.
1505 - Pull Task maximum size has been increased to 1MB.
1506 - You can now update the number of available backend instances without needing
1507 to first stop the backend using the "backend configure" appcfg.py directive.
1508 - You can now set the "References" and "In-Reply-To" headers with the Mail API.
1509 http://code.google.com/p/googleappengine/issues/detail?id=2802
1510 - The SDK "application" environment variable will now be prefixed with dev~.
1511 The new preferred way of retrieving your app id is to use
1512 appidentity.get_application_id(). The --default_partition flag can be used
1513 for applications whose code relied on a specific environment variable.
1514 - In the Deferred API, defer() now accepts the _target parameter.
1515 - Added a to_dict() function to db.py which converts a model to a dictionary.
1516 - Added a get_original_metadata() method to the Images API to extract EXIF
1517 information from images.
1518 http://code.google.com/p/googleappengine/issues/detail?id=4133
1519 - Added an @transactional decorator to db.py for functions that should
1520 always be run in a transaction.
1521 - Fixed an issue in the SDK where the Deferred API did not work when using
1522 the --backends flag.
1523 http://code.google.com/p/googleappengine/issues/detail?id=5072
1526 ============================
1527 - ProtoRPC is a new experimental library that provides a simple method for
1528 creating a well-defined and easy-to-use web-based RPC service.
1529 - The development server's datastore implementation now contains logic that
1530 closely replicates the consistency guarantees of the High Replication
1531 datastore. To use, run the dev_appserver with the flag --high_replication set
1533 - All user request have an X-AppEngine-Country header which contains the
1534 ISO-3166-1 alpha-2 country code for the user, based on the IP address of the
1536 - The Channel API can now provide user presence, this can be configured by
1537 adding channel_presence to the list of inbound services for your application.
1538 - The Images API now supports the WebP format. Due to limitations in PIL, the
1539 SDK does not support the WebP format.
1540 - You can switch the timezone for App Engine logs in the Admin Console.
1541 http://code.google.com/p/googleappengine/issues/detail?id=734
1542 - Fixed an issue in the SDK where leased tasks had the POST method. They now
1544 - Fixed an issue where the Channel API didn't work with non-default versions of
1545 applications using the High Replication datastore.
1546 - When displaying corrupt data in the Admin Console dataviewer, a useful error
1547 will be displayed, instead of a 500.
1548 http://code.google.com/p/googleappengine/issues/detail?id=4945
1551 ==============================
1552 - Support for Backends which allow developers to create infrastructure
1553 components that complement the existing dynamic apps that App Engine already
1554 provides. Instances of a backend can maintain state, be addressed
1555 individually, and are not subject to per-request time limits. They can also be
1556 configured to consume more memory and CPU than ordinary dynamic instances.
1557 - Task Queues support pull mode, allowing for more control over task queue work
1558 rates. To use pull queues, include the 'mode' argument in your queue.yaml.
1559 - Pull queues are supported by a REST API, allowing access from outside App
1560 Engine. To use the REST API, you must also include a valid ACL section
1561 specifying which users can lease tasks from the pull queue.
1562 - Task Queue payload limits have been increased. Queues support 100KB per task.
1563 Within App Engine, the new limit is 32 MB per batch of tasks. With the REST
1564 API the limit is 1 MB per batch.
1565 - HTTP request and response sizes have been increased to 32 MB.
1566 - We have removed the rate quotas for requests, datastore operations,
1567 memcache operations, and image API operations. Resource quotas still apply.
1568 - When creating new applications, developers will now see the High Replication
1569 Datastore as the default configuration option. Developers that still wish to
1570 use the Master/Slave configuration must explicitly choose this option at
1571 application creation time.
1572 - The Task Queue maximum configurable processing rate has been increased to
1574 - We have added two restrictions to the Mail API to improve the reliability
1575 of the service for all applications.
1576 - Emails must be sent from email accounts managed by Google (either Gmail or
1577 a domain signed up for Google Apps).
1578 - Reduced the number of free recipients per day from 2000 to 100 for new
1580 - All application Owners, as listed in the Admin Console, can download the app's
1581 code, unless code download is disabled for the application.
1582 - Added db.py support for making calls to the datastore asynchronously.
1583 Available functions are get_async(), put_async(), delete_async(),
1584 allocate_ids_async(). Call get_result on the return value of asynchronous
1585 datastore functions to block on the call.
1586 - Metadata queries can now get all namespaces, kinds, and properties in a given
1588 - The Testbed API now supports the Channel API.
1589 - Users can provide Django settings to be loaded in webapp's django_setup.
1590 - Modified Dashboard latency graphs to indicate they only include dynamic
1592 - Fixed an issue where metadata queries did not support unicode characters.
1593 - Fixed an issue where HTTP headers could contain new line characters.
1594 - A warning message is shown when the Python version used to run the SDK is
1595 different than the Python version used in production.
1596 - Fixed an issue with Federated Users causing the Admin Console dataviewer to
1598 http://code.google.com/p/googleappengine/issues/detail?id=384
1599 - MacOS and Windows style newlines are now supported for logging in the SDK.
1600 http://code.google.com/p/googleappengine/issues/detail?id=560
1601 - Fixed an issue where sending mail with smtp_host set did not work.
1602 http://code.google.com/p/googleappengine/issues/detail?id=626
1603 - Fixed the file permissions for appinfo_errors.py and appinfo.py in the SDK.
1604 http://code.google.com/p/googleappengine/issues/detail?id=725
1605 - Fixed an issue deploying an app with version set to 0.
1606 http://code.google.com/p/googleappengine/issues/detail?id=735
1607 - Fixed an issue where the SDK allowed GET or DELETE with a body, which does
1608 not work in production.
1609 http://code.google.com/p/googleappengine/issues/detail?id=983
1610 - Fixed an issue where URLFetch/urllib did not work with MacOS and
1612 http://code.google.com/p/googleappengine/issues/detail?id=985
1613 - Fixed the an issue in the SDK where the mail body was incorrectly generated
1614 when the sendmail option was enabled.
1615 http://code.google.com/p/googleappengine/issues/detail?id=1061
1616 - Fixed an issue in the SDK dataviewer where editing a ListProperty(db.Category)
1617 resulted in a BadValueError.
1618 http://code.google.com/p/googleappengine/issues/detail?id=1139
1619 - Fixed an issue in the SDK where the signal module could be imported, as it
1621 http://code.google.com/p/googleappengine/issues/detail?id=1150
1622 - Improved support for reserving an app id that is a canonicalized version of
1623 a user's Gmail address.
1624 http://code.google.com/p/googleappengine/issues/detail?id=1196
1625 - Added a more useful error messages for unavailable App Ids.
1626 http://code.google.com/p/googleappengine/issues/detail?id=1303
1627 - The SDK now uses hashlib instead of sha. Python 2.4 is no longer supported.
1628 http://code.google.com/p/googleappengine/issues/detail?id=1334
1629 - Fixed an issue where images.composite() did not support PNG transparency in
1631 http://code.google.com/p/googleappengine/issues/detail?id=1417
1632 - Added better error messages for cron.yaml parsing.
1633 http://code.google.com/p/googleappengine/issues/detail?id=1490
1634 - Fixed an issue where uploading an index.yaml file with DOS line endings
1636 http://code.google.com/p/googleappengine/issues/detail?id=1548
1637 - Fixed an issue where unicode characters in a script caused an error.
1638 http://code.google.com/p/googleappengine/issues/detail?id=1675
1639 - Task Queue names can now include the "_" character.
1640 http://code.google.com/p/googleappengine/issues/detail?id=1723
1641 - The sender of an email is no longer BCC'd when they are already included in
1643 http://code.google.com/p/googleappengine/issues/detail?id=1907
1644 - Fixed an issue where non-string types were interpreted as strings when
1645 parsing the index.yaml file.
1646 http://code.google.com/p/googleappengine/issues/detail?id=2158
1647 - Image API now supplies image format.
1648 http://code.google.com/p/googleappengine/issues/detail?id=2308
1649 - Fixed webapp.request.get_range to work with default=None.
1650 http://code.google.com/p/googleappengine/issues/detail?id=2363
1651 - Added a more helpful error message when trying to send email to a malformed
1653 http://code.google.com/p/googleappengine/issues/detail?id=2386
1654 - The SDK now returns an error if the Content-length header is not included in a
1655 post request, matching production.
1656 http://code.google.com/p/googleappengine/issues/detail?id=2512
1657 - Fixed an issue using URLFetch to fetch pages where the URL contained unicode.
1658 http://code.google.com/p/googleappengine/issues/detail?id=2670
1659 - Fixed an issue where the SDK looked in the wrong folder for the SDK Version
1661 http://code.google.com/p/googleappengine/issues/detail?id=3050
1662 - Fixed a webapp.Request get() issue where the default was not being properly
1663 returned when allow_multiple was set to True.
1664 http://code.google.com/p/googleappengine/issues/detail?id=3235
1665 - Fixed an issue where handler.get_url did not work for non-default versions of
1667 http://code.google.com/p/googleappengine/issues/detail?id=3300
1668 - Fixed an issue where X-AppEngine-TaskRetryCount did not increment in the SDK.
1669 http://code.google.com/p/googleappengine/issues/detail?id=3501
1670 - Applied a user patch that partially fixed an issue where bulkloader resume
1672 http://code.google.com/p/googleappengine/issues/detail?id=3581
1673 - Fixed a logging issue with the SDK BlobImageDispatcher.
1674 http://code.google.com/p/googleappengine/issues/detail?id=3606
1675 - ListProperty now supports datetime.time and datetime.date, as documented.
1676 http://code.google.com/p/googleappengine/issues/detail?id=3818
1677 - Fixed an issue where the Content-length header was being incorrectly stored as
1679 http://code.google.com/p/googleappengine/issues/detail?id=3875
1680 - Fixed an issue where the Admin Console didn't keep the app version viewed
1681 consistent across actions.
1682 http://code.google.com/p/googleappengine/issues/detail?id=4023
1683 - Fixed an issue using os.environ in appengine_config.py in the SDK.
1684 http://code.google.com/p/googleappengine/issues/detail?id=4209
1685 - Fixed an issue where HTTP requests on the SDK where truncated if a semicolon
1686 was included in the request.
1687 http://code.google.com/p/googleappengine/issues/detail?id=4241
1688 - Fixed an issue where images.get_serving_url() did not handle blob_info.key()
1690 http://code.google.com/p/googleappengine/issues/detail?id=4346
1691 - Fixed an issue where checking for a new version caused the appcfg download_app
1693 http://code.google.com/p/googleappengine/issues/detail?id=4553
1694 - Fixed a typo in the Admin Console on the New App page.
1695 http://code.google.com/p/googleappengine/issues/detail?id=4620
1696 - Return a better error when a ReferenceProperty fails to resolve.
1697 http://code.google.com/p/googleappengine/issues/detail?id=4626
1698 - Fixed an issue where sending mail from an app registered on the HR datastore
1699 required the app id be prefaced with s~.
1700 http://code.google.com/p/googleappengine/issues/detail?id=4671
1701 - Fixed an issue where URLFetch with urllib over HTTPS didn't work.
1702 http://code.google.com/p/googleappengine/issues/detail?id=4824
1706 =================================
1707 - Added Files API that allows writing to and reading from files in blobstore.
1708 - You can now specify cron execution for a time interval between a start and end
1710 - You can now configure the specific application version to which a task queue
1711 or cron job will send requests.
1712 - The Admin Console Task Queues page now displays a more accurate estimate of
1713 queue size for queues containing more than 2000 tasks.
1714 - The Prospective Search API (formerly named the Matcher API) is available for
1715 use by all applications. This API is still experimental, so applications will
1716 be limited to a maximum of 1000 subscriptions.
1717 - The Testbed API provides easy configuration of stub libraries for local
1719 - In the Images API, the quality parameter was added to the resize, rotate,
1720 horizontal_flip, vertical_flip, crop and im_feeling_lucky methods.
1721 - Fixed an issue where static file serving in the dev_appserver didn't support
1723 http://code.google.com/p/googleappengine/issues/detail?id=368
1724 - An error is now raised when the script mapping in the app.yaml file is missing
1725 the .py file extension.
1726 http://code.google.com/p/googleappengine/issues/detail?id=976
1727 - Fixed an issue where no link was displayed in the Admin Console blobstore
1728 viewer for an unnamed blob.
1729 - Fixed an issue where the Admin Console data viewer couldn't edit entities
1730 with ByteString properties.
1731 http://code.google.com/p/googleappengine/issues/detail?id=2367
1732 - Fixed an issue where the Admin Console crashed when using a non-ascii
1734 http://code.google.com/p/googleappengine/issues/detail?id=2451
1735 - Fixed an issue filtering on __key__ while using the --use_sqlite option with
1737 http://code.google.com/p/googleappengine/issues/detail?id=3232
1738 - The Disable Application admin function has been button-ized.
1739 http://code.google.com/p/googleappengine/issues/detail?id=4323
1740 - Fixed an SDK issue where debugging logging wouldn't correctly print URLFetch
1742 http://code.google.com/p/googleappengine/issues/detail?id=783
1743 - Fixed an SDK issue where an incompatible line ending was used on blob upload.
1744 http://code.google.com/p/googleappengine/issues/detail?id=3328
1745 - Added more graceful handling of the missing mapreduce.yaml file when the user
1746 has enabled the Datastore Admin but is not otherwise using the MapReduce
1748 http://code.google.com/p/googleappengine/issues/detail?id=3903
1749 - Fixed an issue where the method webapp_add_wsgi_middleware was no longer
1751 http://code.google.com/p/googleappengine/issues/detail?id=4236
1754 ================================
1755 - The XMPP API was updated to include presence and allow subscriptions.
1756 - The Task Queue now supports programmatic deleting of tasks.
1757 http://code.google.com/p/googleappengine/issues/detail?id=2588
1758 - The maximum rate per queue at which tasks are processed has been increased to
1759 100 tasks per second.
1760 - The maximum number of concurrent requests for a single queue can be specified
1761 in the application's queue.yaml. This provides an additional easy-to-use form
1762 of rate limiting. The current number of running tasks is also displayed in
1764 - Metadata queries in the Datastore now support cursors.
1765 - Admin Console logs viewer now displays time as YYYY-MM-DD HH:MM:SS.mmm.
1766 - The Mail API added KML and KMZ files as allowed attachments.
1767 - Added support for verifying the server SSL certificate when making a
1768 URLFetch request to an HTTPS URL. This will become the default in a future
1770 - Added a warning when an admin tries to upload a queue.yaml where the number
1771 of new queues and the number of disabled queues exceeds 100.
1772 - Django 1.2.5 is available via use of the use_library() declaration. This
1773 version of Django has also been added to the Python SDK.
1774 - Added builtin support for the deferred library.
1775 - If Python Precompilation fails, an error will be printed but the app will
1777 - Added a --disable_sdk_update_check command line flag to the dev_appserver.
1778 - Fixed an issue where the datastore copy functionality did not work if writes
1779 were disabled on the source application.
1780 - Fixed an issue where mail from @appid.appspotmail.com did not work when
1781 sending mail to app admins.
1782 - Fixed an issue where the dev_appserver URLFetch API limit was 16MB. It is now
1783 32 MB to match production.
1784 - Fixed a zipimport issue on Windows which was not working due to path
1786 http://code.google.com/p/googleappengine/issues/detail?id=2086
1787 - Fixed an issue where the SDK did not enforce the 100 task limit for the Task
1789 http://code.google.com/p/googleappengine/issues/detail?id=3296
1790 - Fixed an issue where Query.order() was broken for properties with the 'name'
1792 http://code.google.com/p/googleappengine/issues/detail?id=3693
1793 - Fixed an unhelpful error message in the Python namespace_manager.
1794 http://code.google.com/p/googleappengine/issues/detail?id=3931
1798 ================================
1799 - During application creation, developers can choose between two Datastore
1800 configurations: High Replication or Master/Slave.
1801 http://code.google.com/appengine/docs/python/datastore/hr/#Selecting_a_Datastore
1802 - You can set your application's datastore to read-only mode in the Admin
1803 Console. Any writes attempted while the app is set to read-only will throw a
1804 CapabilityDisabledError. This feature can be helpful for migrating or copying
1805 data between two applications.
1806 http://code.google.com/appengine/docs/adminconsole/applicationsettings.html#Disable_Datastore_Writes
1807 - The Datastore Admin tool has been updated to allow copying of one app's
1808 datastore to another. The destination app must have the Remote API enabled.
1809 http://code.google.com/appengine/docs/adminconsole/datastoreadmin.html
1810 - The deadline for offline URL Fetch API requests for Python and Java have been
1811 increased to a maximum of 10 minutes. The default deadline for offline
1812 URL Fetch requests remains the same.
1813 - Fixed an issue where an AttributeError was occasionally thrown on a datastore
1815 http://code.google.com/p/googleappengine/issues/detail?id=4196
1818 ================================
1819 - The Always On feature allows applications to pay and keep 3 instances of their
1820 application always running, which can significantly reduce application
1822 - Developers can now enable Warmup Requests. By specifying a handler in an
1823 app's app.yaml, App Engine will attempt to send a Warmup Request to initialize
1824 new instances before a user interacts with it. This can reduce the latency an
1825 end-user sees for initializing your application.
1826 - The Channel API is now available for all users.
1827 - Task Queue has been officially released, and is no longer an experimental
1828 feature. The API import paths that use 'labs' have been deprecated. Task queue
1829 storage will count towards an application's overall storage quota, and will
1830 thus be charged for.
1831 - The deadline for Task Queue and Cron requests has been raised to 10 minutes.
1832 Datastore and API deadlines within those requests remain unchanged.
1833 - For the Task Queue, developers can specify task retry_parameters in their
1835 - Apps that have enabled billing are allowed up to 100 queues with the Task
1837 - Metadata Queries on the datastore for datastore kinds, namespaces, and entity
1838 properties are available.
1839 - URLFetch allowed response size has been increased, up to 32 MB. Request size
1840 is still limited to 1 MB.
1841 - The request and response sizes for the Images API have been increased to
1843 - The total size of Memcache batch operations is increased to 32 MB. The 1 MB
1844 limit on individual Memcache objects still applies.
1845 - The attachment size for outgoing emails has been increased from 1 MB to 10 MB.
1846 The size limit for incoming emails is still 10 MB.
1847 - Size and quantity limits on datastore batch get/put/delete operations have
1848 been removed. Individual entities are still limited to 1 MB, but your app may
1849 batch as many entities together for get/put/delete calls as the overall
1850 datastore deadline will allow for.
1851 - When iterating over query results, the datastore will now asynchronously
1852 prefetch results, reducing latency in many cases by 10-15%.
1853 - The Admin Console Blacklist page lists the top blacklist rejected visitors.
1854 - The automatic image thumbnailing service supports arbitrary crop sizes up to
1856 - Overall average instance latency in the Admin Console is now a weighted
1857 average over QPS per instance.
1858 - The developer who uploaded an app version can download that version's code
1859 using the appcfg.py download_app command. This feature can be disabled on
1860 a per application basis in the admin console, under the 'Permissions' tab.
1861 Once disabled, code download for the application CANNOT be re-enabled.
1862 - Fixed an issue where custom Admin Console pages did not work for Google
1863 Apps for your Domain users.
1864 - In the Python runtime, an instance is killed and restarted when a request
1865 handler hits DeadlineExceededError. This should fix an issue related to
1866 intermittent SystemErrors using Django.
1867 http://code.google.com/p/googleappengine/issues/detail?id=772
1868 - Allow Django initialization to be moved to appengine_config.py to avoid
1869 Django version conflicts when mixing webapp.template with pure Django.
1870 http://code.google.com/p/googleappengine/issues/detail?id=1758
1871 - Fixed an issue with OpenId over SSL.
1872 http://code.google.com/p/googleappengine/issues/detail?id=3393
1873 - Fixed an issue on the dev_appserver where login/logout code didn't work using
1875 http://code.google.com/p/googleappengine/issues/detail?id=3566
1876 - Fixed an issue in the dev_appserver where get_serving_url did not work
1877 for transparent, cropped PNGs:
1878 http://code.google.com/p/googleappengine/issues/detail?id=3887
1879 - Fixed an issue with the DatastoreFileStub.
1880 http://code.google.com/p/googleappengine/issues/detail?id=3895
1883 ==================================
1884 - Builtin app.yaml handlers are available for common application functions,
1886 http://code.google.com/appengine/docs/python/config/appconfig.html#Builtin_Handlers
1887 - The Admin Console now provides an experimental tool to delete all entities in
1888 the datastore or all entities of a given type. This is available only if
1889 enabled using the datastore_admin builtin. Deleting entities will count
1890 against application quota.
1891 http://code.google.com/appengine/docs/python/datastore/creatinggettinganddeletingdata.html#Deleting_Entities_in_Bulk
1892 - You can run task queue tasks immediately from the Admin Console.
1893 - You can now specify the quality of JPEG images via the Image API's
1894 execute_transforms function. Available in production only.
1895 - Support for login of multiple Google accounts within an app, and longer login
1896 sessions. For more information see:
1897 http://www.google.com/support/accounts/bin/answer.py?answer=181599
1898 - In queue.yaml, the maximum allowed bucket size is now 100.
1899 - Precompilation is now enabled by default. To disable, use the
1900 --no_precompilation flag when updating your app.
1901 - BlobInfo now has an open() method that returns a BlobReader.
1902 - BlobReader now accepts a BlobInfo.
1903 - Removed limits on zigzag merge-join queries. Therefore the error "The built-in
1904 indices are not efficient enough for this query and your data. Please add a
1905 composite index for this query." will no longer be thrown in most cases,
1906 enabling more types of queries without indexes.
1907 - Fixed an issue with task queue tasks not running on the dev_appserver when
1909 - Fixed an issue on the dev_appserver where auto task running wasn't working for
1911 - Fixed an issue reserving App Ids by owners of similarly-named mails accounts
1912 containing periods, multiple cases, and googlemail.com address.
1913 http://code.google.com/p/googleappengine/issues/detail?id=1196
1914 - Fixed an issue on the development server where PNGs were being returned as
1916 http://code.google.com/p/googleappengine/issues/detail?id=3661
1919 ===============================
1920 - Fix an issue where namespace_manager.google_apps_namespace() was not included
1921 in the 1.3.6 release.
1924 =================================
1925 - Multitenancy is now supported in the datastore, allowing better
1926 compartmentalization of user data.
1927 - Automatic image thumbnailing is now available in the Images API using
1929 - Users can now serve custom static error pages for over_quota, dos_api_denial
1931 - Results of datastore count() queries and offsets for all datastore queries
1932 are no longer capped at 1000.
1933 - Added a pause queue button to the task queue details page in the Admin
1935 - Historical graphs have been added to all of the dashboard graphs in the Admin
1937 - Content-range headers are supported on Blobstore downloads.
1938 - Remote API now supports the Blobstore API.
1939 - New method to allocate datastore ids in a given range: db.allocate_id_range().
1940 - New db method is_in_transaction() determines if a transaction is still open.
1941 - Increased several rate limited quotas for free applications.
1942 - Fixed an issue in db.py where unindexed property lists for user-specified
1943 property names were ignored.
1944 - Fixed an issue where the task queue uses local time instead of UTC time to
1946 http://code.google.com/p/googleappengine/issues/detail?id=2508
1947 - Fixed an issue in the SDK with datastore cursors being too large.
1948 http://code.google.com/p/googleappengine/issues/detail?id=3152
1951 =================================
1952 - Developers can enable Python pre-compilation to decrease start up time for
1953 new application instances. This can be enabled by including the
1954 derived_file_type in your app.yaml.
1955 - Ability to configure the Task Queue storage limit with the
1956 total_storage_limit field in the queue.yaml file.
1957 - Task Queues now support up to 50 qps per queue, up from 50 qps per app.
1958 - Developers can programmatically access Blobs with BlobReader, a file-like
1959 interface for reading blobs.
1960 - Bulkloader transform helpers for lists and hierarchical keys were added.
1961 - remote_api_shell commands can be sent over HTTPS or HTTP.
1962 - Admin Console logs now include information on request time latency.
1963 - Db.delete will now accept an iterable, in addition to a list of models or
1965 - The datastore now supports end cursors.
1966 - Fixed an issue properly handling a query with an offset that returns no
1968 - Fixed an issue that improperly allowed quad-dotted netmasks as subnet prefixes
1970 - Fixed an issue via user submitted patch in the SDK dataviewer displaying
1971 multiline StringProperties.
1972 http://code.google.com/p/googleappengine/issues/detail?id=502
1975 =================================
1976 - New bulkloader configuration syntax and wizard for easier import/export with
1978 - Applications can now be configured to authenticate with OpenID by selecting
1979 the OpenID option when creating your application in the admin console.
1980 http://code.google.com/p/googleappengine/issues/detail?id=248
1981 http://code.google.com/p/googleappengine/issues/detail?id=56
1982 - New API to allow App Engine apps to act as OAuth service providers.
1983 http://code.google.com/p/googleappengine/issues/detail?id=919
1984 - Auto task execution is now enabled in the dev_appserver. To turn this off
1985 use the flag --disable_task_running.
1986 - Fixed an issue using db.put() with constructor initialized id based keys.
1987 http://code.google.com/p/googleappengine/issues/detail?id=3209
1990 =================================
1991 - A new experimental feature allows you to set dev_appserver datastore file
1992 stub to use sqlite. To enable, set the flag --use_sqlite=true.
1993 - It is now possible to implement properties on db.Expando.
1994 - Fixed a datastore issue where an error was thrown when setting a query offset
1995 to more than the number of results throws an error.
1996 http://code.google.com/p/googleappengine/issues/detail?id=2875
1997 - Fixed issue not allowing ByteString type to be viewed in the Development
1998 Console datastore viewer.
1999 http://code.google.com/p/googleappengine/issues/detail?id=1176
2002 =================================
2003 - New API to read the contents of uploaded Blobs (fetch_data)
2004 http://code.google.com/p/googleappengine/issues/detail?id=2536
2005 - URLFetch now supports accessing ports 80-90, 440-450, and 1024-65535
2006 - Mail API now allows common document formats as attachments
2007 http://code.google.com/p/googleappengine/issues/detail?id=494
2008 - The Task Queue API now supports adding multiple tasks in a single call to
2010 - Fixed charset handling for inbound emails
2011 http://code.google.com/p/googleappengine/issues/detail?id=2326
2012 - Fixed issue with compositing background colors in dev_appserver
2013 - New feature in the datastore to specify whether to use strong or eventually
2014 consistent reads (the default is strong)
2015 - New datastore feature allows setting deadlines for operations
2016 - Increased the maximum Task Queue refill rate from 20/s to 50/s
2017 - Support for IP blacklisting to prevent denial of service (DoS) attacks
2018 - Fix an issue with Mac Launcher in Mac OSX 10.5.5
2019 http://code.google.com/p/googleappengine/issues/detail?id=778
2020 - Fix issue with slow updates when there are many skipped files
2021 http://code.google.com/p/googleappengine/issues/detail?id=2492
2022 - Fix issue with cursor not updating when using a GqlQuery
2023 http://code.google.com/p/googleappengine/issues/detail?id=2757
2026 ================================
2027 - Datastore Query Cursors
2028 http://code.google.com/appengine/docs/python/datastore/queriesandindexes.html#Query_Cursors
2029 - Transactional Task Creation
2030 - Support for Custom Admin Console pages
2031 - New "month" and "synchronized" syntax for Cron configuration
2032 http://code.google.com/appengine/docs/java/config/cron.html
2033 - Application Stats library now included in with SDK
2034 http://code.google.com/appengine/docs/python/tools/appstats.html
2035 - Bulk Loader supports bulk downloading all kinds simultaneously
2036 - appcfg.py validates SSL certificates for HTTPS on Upload
2037 - Support for ETags, If-matches, If-not-matches HTTP Headers, as well as 304
2038 status codes now available on static files (not available on the
2039 dev_appserver or Blobstore blobs)
2040 http://code.google.com/p/googleappengine/issues/detail?id=575
2042 Version 1.3.0 - December 14, 2009
2043 ================================
2044 - Adds support for the new Blobstore API
2046 Version 1.2.8 - October 28, 2009
2047 ================================
2048 - New memcache offset_multi method and batch support in incr and decr.
2049 - Urlfetch Response object now contains final_url of 302 redirects.
2050 http://code.google.com/p/googleappengine/issues/detail?id=1464
2051 - Additional file extensions permitted when sending mail.
2052 http://code.google.com/p/googleappengine/issues/detail?id=494
2053 - Fixed issue decoding messages for incoming mail.
2054 http://code.google.com/p/googleappengine/issues/detail?id=2289
2055 - Fixed issue with datastore list properties containing both blob (or text)
2056 and non-blob values.
2057 - Admin console includes more information about indexes being built.
2058 - Fixed Users API usage with remote_api
2059 http://code.google.com/p/googleappengine/issues/detail?id=1205
2060 - Fixed issue with IN queries in remote_api
2061 http://code.google.com/p/googleappengine/issues/detail?id=1986
2062 - Bulk Loader --dump and --restore now work across app IDs.
2063 - Bulk Loader --restore works with numeric IDs.
2064 - Bulk Loader exporter maps __key__ property to the entity key.
2065 - Fixed issue in Bulk Loader with missing properties on export.
2066 http://code.google.com/p/googleappengine/issues/detail?id=2068
2067 - Fixed issue in Bulk Loader with line breaks in data.
2068 - Fixed exception in Bulk Loader with certain data ranges.
2069 http://code.google.com/p/googleappengine/issues/detail?id=2085
2070 - Added SERVER_SOFTWARE environment variable to runtime.
2071 - Over Quota HTTP status code changed from 403 to 503
2072 http://code.google.com/p/googleappengine/issues/detail?id=961
2073 - Task Queue now considers all HTTP 2xx status codes to represent success
2074 http://code.google.com/p/googleappengine/issues/detail?id=1779
2075 - Task Queue now supports purging all tasks in a queue from the Admin Console.
2076 http://code.google.com/p/googleappengine/issues/detail?id=2159
2077 - Task Queue now supports deleting a non-empty queue from the Admin Console.
2078 http://code.google.com/p/googleappengine/issues/detail?id=1740
2079 - New "auth_fail_action: unauthorized" option in app.yaml: when present, a
2080 401 status code will be returned instead of a 302 redirect to the Google
2081 Accounts login page for pages with login: required. [Python only for now]
2084 Version 1.2.7 - October 14, 2009
2085 ================================
2086 - Changed the 'key' parameter to Model.__init__ to be keyword only.
2087 - Fixed taskqueue import in Remote API.
2088 http://code.google.com/p/googleappengine/issues/detail?id=2259
2091 Version 1.2.6 - September 17, 2009
2092 ==================================
2093 - Added incoming email support.
2094 http://code.google.com/p/googleappengine/issues/detail?id=165
2095 - Remote API now supports XMPP and task queues.
2096 - The default for all handlers is now secure: optional. Users can
2097 now access all pages via SSL unless explicitly disallowed.
2098 - Remote API now supports HTTPS.
2099 http://code.google.com/p/googleappengine/issues/detail?id=1461
2100 - Appcfg now uses https by default.
2101 http://code.google.com/p/googleappengine/issues/detail?id=794
2102 - Appcfg.py now supports the --application and --version flags to
2103 override the values specified in app.yaml.
2104 http://code.google.com/p/googleappengine/issues/detail?id=670
2105 - GQL now supports '= NULL' queries.
2106 - The db.Model constructor now supports explicitly setting a key
2107 (and thus an id) for a Model instance.
2108 - New Datastore stats api. Stats are also visible in the admin console.
2109 - Bulkloader dump and restore now supports restoring to a different
2110 app id and restoring numeric keys.
2113 Version 1.2.5 - August 13, 2009
2114 ===============================
2115 - The Windows Python SDK now includes a GUI launcher, similar to the Mac SDK.
2116 - Added XMPP support.
2117 http://code.google.com/appengine/docs/python/xmpp
2118 http://code.google.com/p/googleappengine/issues/detail?id=231
2119 - Datastore now supports multiple writes to the same entity within a
2121 - Datastore entity key names can now start with a digit.
2122 http://code.google.com/p/googleappengine/issues/detail?id=1352
2123 - Datastore now supports ancestor + kind queries without a composite index
2124 http://code.google.com/p/googleappengine/issues/detail?id=1003
2125 - Bulkloader now supports configurationless dump and restore with new
2126 --dump and --restore options.
2127 - Bulkloader now supports a --dry_run flag to testing data prior to uploading.
2128 - Appcfg.py now allows specifying any end date for request_logs.
2129 - Urlfetch now allows setting the Referer header.
2130 http://code.google.com/p/googleappengine/issues/detail?id=445
2131 - Urlfetch stub now correctly handles HEAD requests.
2132 http://code.google.com/p/googleappengine/issues/detail?id=866
2133 - New remote_api_shell tool for interactive remote_api operations.
2134 - New google.ext.ereporter module to collect and email exception reports.
2135 - New google.ext.deferred module to execute ad-hoc tasks on the Task Queue.
2137 Version 1.2.4 - July 16, 2009
2138 =============================
2139 - Added support for kindless queries, ie. transaction descendant queries.
2140 http://code.google.com/p/googleappengine/issues/detail?id=913
2141 - Composite indexes no longer required for certain types of key queries.
2142 - Improved exception reporting in the bulkloader.
2143 - Datastore transaction RPC sent at beginning of transaction rather than
2144 upon first Datastore request.
2145 - PolyModel supports keys_only query.
2146 http://code.google.com/p/googleappengine/issues/detail?id=1630
2147 - Remote API supports more API's (Images, Memcache and URLFetch).
2148 http://code.google.com/p/googleappengine/issues/detail?id=1596
2150 - Support for multiple inheritance for Model and PolyModel.
2151 - Enhancement to SearchableModel allowing multiple properties to be
2153 - Various code quality improvements.
2155 Version 1.2.3 - June 1, 2009
2156 ============================
2158 - Task Queue support available as google.appengine.api.labs.taskqueue.
2159 http://code.google.com/appengine/docs/python/taskqueue
2160 - Django 1.0 support. You must install Django locally on your machine
2161 for the SDK but no longer need to upload it to App Engine.
2162 from google.appengine.dist import use_library
2163 use_library('django', '1.0')
2164 http://code.google.com/p/googleappengine/issues/detail?id=872
2165 - Urlfetch supports asynchronous requests.
2166 http://code.google.com/p/googleappengine/issues/detail?id=958
2167 - Urlfetch in SDK now matches App Engine more closely:
2168 By default, it now sets the referer header, does not set the Accept
2169 header, and sets Accept-Encoding to gzip.
2170 http://code.google.com/p/googleappengine/issues/detail?id=970
2171 - Fixed issue with httplib and absolute URLs.
2172 http://code.google.com/p/googleappengine/issues/detail?id=1311
2173 - Memcache key length is no longer restricted to 250 bytes: longer keys
2174 will be replaced with a hash of the key.
2175 - Datastore ancestor queries now work within transactions.
2176 - Datastore transactions in SDK now snapshot on the first operation so they
2177 do not see writes made during the transaction. Matches App Engine.
2179 Version 1.2.2 - April 22, 2009
2180 ==============================
2182 - New quota API which returns the CPU usage of the current request.
2183 from google.appengine.api import quota
2184 cpu_usage_so_far = quota.get_request_cpu_usage()
2185 - Urlfetch fetch now has support for user configurable deadlines.
2186 http://code.google.com/p/googleappengine/issues/detail?id=79
2187 - Urlfetch in the SDK allows the Accept-Encoding header to match App Engine.
2188 http://code.google.com/p/googleappengine/issues/detail?id=1071
2189 - urllib now supports HTTPS in addition to HTTP
2190 http://code.google.com/p/googleappengine/issues/detail?id=1156
2191 - Datastore indexes on single properties can now be disabled by setting
2192 indexed=False on the property constructor.
2193 - Datastore now supports Key-only queries, using either SELECT __key__ or
2194 or db.Query(Model, keys_only=True)
2195 - Fixed issues with Datastore IN filters and sorting: sort order is now
2196 correct, and can be used with __key__.
2197 http://code.google.com/p/googleappengine/issues/detail?id=1100
2198 http://code.google.com/p/googleappengine/issues/detail?id=1016
2199 - Cron supports additional time specification formats.
2200 http://code.google.com/p/googleappengine/issues/detail?id=1261
2201 - Fixed an issue in the dev_appserver admin console datastore viewer
2202 (/_ah/admin/datastore) with sorting columns containing None types.
2203 http://code.google.com/p/googleappengine/issues/detail?id=1007
2204 - Bulk Loader improvements: New appcfg download_data command.
2205 Better backoff support and debugging output for long requests.
2206 - New --vhost flag on appcfg.py request_logs command to select logs for
2208 - Python _ast module is now available for import
2209 http://code.google.com/p/googleappengine/issues/detail?id=779
2210 - Fixed issue with the color argument of the Images API composite method.
2212 Version 1.2.1 - April 13, 2009
2213 =============================
2215 - Stable, unique IDs for User objects. The Users service now
2216 provides a unique user_id for each user that stays the same even
2217 if a user changes her email address.
2218 http://code.google.com/p/googleappengine/issues/detail?id=1019
2219 - The Images API now supports compositing images and calculating
2220 a color histogram for an image.
2221 - New allowed mail attachment types: ics, vcf
2222 http://code.google.com/p/googleappengine/issues/detail?id=494
2223 - Urlfetch requests can now set the User-Agent header.
2224 http://code.google.com/p/googleappengine/issues/detail?id=342
2225 - An App Engine-specific version of the Python PyCrypto cryptography
2226 library is now available. Learn more at
2227 http://code.google.com/appengine/docs/python/tools/libraries.html
2228 - The bulk loader configuration format has changed.to allow non-CSV
2229 input. This change is not backwards compatible, so you will need to
2231 An early release of the bulk downloader is also now available in
2232 bulkloader.py. Learn more about these changes at:
2233 http://code.google.com/appengine/docs/python/tools/uploadingdata.html
2234 - Fixed parsing of unicode GQL queries.
2235 http://code.google.com/p/googleappengine/issues/detail?id=1105
2236 - Fixed dev_appserver security restrictions for os.path
2237 http://code.google.com/p/googleappengine/issues/detail?id=1068
2238 - Fixed Reply-To header set in emails sent from dev_appserver.
2239 http://code.google.com/p/googleappengine/issues/detail?id=1017
2242 Version 1.2.0 - March 24, 2009
2243 ==============================
2244 - Cron support. Appcfg.py will upload the schedule to App Engine.
2245 The dev_appserver console at /_ah/admin describes your schedule but does
2246 not automatically run scheduled jobs. Learn more at
2247 http://code.google.com/appengine/docs/python/config/cron.html
2248 - New allow_skipped_files flag in dev_appserver to allow it to read files
2249 which are not available in App Engine.
2250 http://code.google.com/p/googleappengine/issues/detail?id=550
2251 - New upload_data command in appcfg to run the bulk uploader.
2252 http://code.google.com/appengine/docs/python/tools/uploadingdata.html
2254 Version 1.1.9 - February 2, 2009
2255 ================================
2257 - HTTP Request and Response limit raised to 10MB from 1MB.
2258 Note that API call limits remain at 1MB.
2259 http://code.google.com/p/googleappengine/issues/detail?id=78
2260 - urllib and urllib2 now available, implemented using urlfetch.
2261 Also adds additional stubs which may enable other modules.
2262 http://code.google.com/p/googleappengine/issues/detail?id=61
2263 http://code.google.com/p/googleappengine/issues/detail?id=68
2264 http://code.google.com/p/googleappengine/issues/detail?id=572
2265 http://code.google.com/p/googleappengine/issues/detail?id=821
2266 - Early release of a new data bulk upload tool, bulkloader.py
2267 http://code.google.com/appengine/docs/python/tools/uploadingdata.html
2268 - New remote_api for datastore at google.appengine.ext.remote_api
2269 - Single property descending indexes are automatically generated.
2270 - Added db.Query support for IN and != operators.
2271 http://code.google.com/p/googleappengine/issues/detail?id=751
2272 - Fixed issue where gql date/time parsing could not handle Unicode strings.
2273 - Fixed issue with db model instance key() returning the wrong key for
2274 unsaved instances with parent as key
2275 http://code.google.com/p/googleappengine/issues/detail?id=883
2276 - New run_in_transaction_custom_retries method for datastore.
2277 - Fixed issue with relative dev_appserver datastore and history paths.
2278 http://code.google.com/p/googleappengine/issues/detail?id=845
2279 - Static files and skipped files are not readable in dev_appserver, to match
2280 the behavior on App Engine.
2281 http://code.google.com/p/googleappengine/issues/detail?id=550
2282 - Images API allows multiple transforms of the same type in one request. A
2283 limit of 10 total transforms per request has been added.
2284 - PIL import will work with both PIL.Image and Image.
2285 http://code.google.com/p/googleappengine/issues/detail?id=929
2286 - Fixed an issue with sending email in dev_appserver when the application
2288 http://code.google.com/p/googleappengine/issues/detail?id=182
2289 - Memcache counters (incr/decr) do nothing on non positive integers to match
2290 the behavior on App Engine.
2291 http://code.google.com/p/googleappengine/issues/detail?id=918
2293 Version 1.1.8 - January 7, 2008
2294 =================================
2295 - Skip_files RegexStr validator allows lists to for regex-ors.
2296 http://code.google.com/p/googleappengine/issues/detail?id=81
2297 - sys.path and sys.argv are no longer reset for each request.
2298 http://code.google.com/p/googleappengine/issues/detail?id=772
2299 - New ByteString data type for the datastore. Indexed non-text short-blob.
2300 - UserProperty now takes auto_current_user and auto_current_user_add
2302 - Support for polymorphic models and queries.
2303 - db.Model.order() now supports __key__.
2304 http://code.google.com/p/googleappengine/issues/detail?id=884
2305 - Urlfetch no longer sets content-length: 0 when there is no body.
2306 http://code.google.com/p/googleappengine/issues/detail?id=817
2307 - Get height and width of an image via the Images API.
2308 http://code.google.com/p/googleappengine/issues/detail?id=435
2309 - Limit auto-Bcc of email sender to the case where the email sender is the
2310 currently-logged-in user.
2311 - Adds limit of 100 order/filters on datastore query size to the SDK.
2312 - Fix unicode support for the bulkloader
2313 http://code.google.com/p/googleappengine/issues/detail?id=157
2314 - Bulkload.py from the appengine/tools directory to the appengine/ directory
2315 - Modify webapp to use logging.exception instead of logging.error.
2316 - Additional fixes to SDK sanitizing response headers to match production.
2317 http://code.google.com/p/googleappengine/issues/detail?id=198
2319 Version 1.1.7 - November 20, 2008
2320 =================================
2321 - Fixed an issue with urlfetch response headers.
2322 http://code.google.com/p/googleappengine/issues/detail?id=877
2324 Version 1.1.6 - November 17, 2008
2325 =================================
2327 - Datastore now supports filtering and sorting on the __key__ special
2328 property, which evaluates to each entity's key.
2329 - Fixed a bug where it was possible to append None to ListProperty.
2330 - Datastore appengine.ext.db models allow deletion by key without
2331 instantiating a model instance.
2332 - Datastore models allow access to key name before put() if key_name given.
2333 - Datastore fetch max results and max query offset match production limits.
2334 - Fixed an issue in production where query fails with NeedIndexError when
2335 a model has two ancestor indexes.
2336 http://code.google.com/p/googleappengine/issues/detail?id=423
2337 - Allow trailing whitespace in PropertyValueFromString for datetime.
2338 - Fixed to_xml on models with binary data in a BlobProperty: they now
2340 Note: This changes XML serialization.
2341 http://code.google.com/p/googleappengine/issues/detail?id=430
2342 - Fixed an issue with setting expando attributes.
2343 http://code.google.com/p/googleappengine/issues/detail?id=431
2344 - Fixed an issue where TypeError was raised instead of NeedIndexError for
2345 "merge join" queries, i.e. queries with only equals filters and no ancestor
2346 or sort orders, that still need an index.
2347 http://code.google.com/p/googleappengine/issues/detail?id=749
2348 - URLFetch in the SDK now has the same 5 second timeout to match production.
2349 - URLFetch response headers are combined
2350 http://code.google.com/p/googleappengine/issues/detail?id=412
2351 - URLFetch now uses original method when following a redirect.
2352 http://code.google.com/p/googleappengine/issues/detail?id=363
2353 - URLFetch logs a warning when using a non standard port.
2354 http://code.google.com/p/googleappengine/issues/detail?id=436
2355 - URLFetch allows integers as values in request headers.
2356 - Enforce response size and API request size limits to match production.
2357 http://code.google.com/p/googleappengine/issues/detail?id=447
2358 - SDK sanitizes response headers to match production
2359 http://code.google.com/p/googleappengine/issues/detail?id=198
2360 - Login URLs now require login in the SDK to match production.
2361 http://code.google.com/p/googleappengine/issues/detail?id=53
2362 - Fixed an issue with long URLs in HTTP 302 redirect responses.
2363 http://code.google.com/p/googleappengine/issues/detail?id=407
2364 - Fixed an issue with regular expressions in static_files in app.yaml
2365 http://code.google.com/p/googleappengine/issues/detail?id=711
2366 - SDK only allows "C" locale to match production.
2367 http://code.google.com/p/googleappengine/issues/detail?id=356
2368 - Support the bufsize positional arg in open()/file().
2369 - lstat is aliased to stat.
2370 - appcfg handles index building errors more gracefully.
2371 - Fixed an issue with symlinks in the path to the Python core libraries.
2374 Version 1.1.5 - September 29, 2008
2375 ==================================
2377 - Additional fixes for file paths on Windows and OSX.
2378 - Sped up the datastore stub.
2379 - Allow different types in list properties in datastore.Entity and Expando.
2380 - Add add_multi and replace_multi to memcache API.
2381 http://code.google.com/appengine/docs/memcache/clientclass.html#Client_add_multi
2382 http://code.google.com/appengine/docs/memcache/clientclass.html#Client_replace_multi
2383 - Ignore errors from the API proxy when calling memcache read methods.
2384 - Set the webapp Request charset property more accurately from CONTENT_TYPE.
2385 - Fixed an issue in the development console with schema caching.
2386 - Fixed an issue with StringListProperty not returning a class
2387 http://code.google.com/p/googleappengine/issues/detail?id=415
2388 - Fixed an issue in the development console where quotes couldn't be used
2390 - Fixed an issue with TimeProperty("0:0") (midnight).
2391 http://code.google.com/p/googleappengine/issues/detail?id=279
2393 Version 1.1.4 - September 26, 2008
2394 ==================================
2396 - Fixed issue with incorrectly escaping static_files paths on Windows.
2397 - Workaround -inf not being supported on Windows in Datastore.
2399 Version 1.1.3 - September 8, 2008
2400 =================================
2402 - Added support for zipimport.
2403 http://code.google.com/p/googleappengine/issues/detail?id=70
2404 http://code.google.com/p/googleappengine/issues/detail?id=161
2405 - Added zipserve module for serving static content from a zip file.
2406 See google/appengine/ext/zipserve/__init__.py for more information.
2407 - Added a memcache viewer to the development console.
2408 http://code.google.com/appengine/docs/thedevwebserver.html#The_Development_Console
2409 - Added new follow_redirects flag to the URLFetch service.
2410 http://code.google.com/p/googleappengine/issues/detail?id=404
2411 - Fixed caching headers for static content.
2412 - Fixed an issue with incorrectly escaping paths on Windows.
2413 - Fixed an issue with the current directory while running applications.
2415 Version 1.1.2 - August 20, 2008
2416 ===============================
2418 - Batch puts across Datastore entity groups.
2419 - Transaction retries reduced from 10 to 3.
2420 - Fixed certain transaction failures being silent.
2421 - Added support for indexes with a single repeated property.
2423 Version 1.1.1 - July 21, 2008
2424 =============================
2426 - Fixed DELETE for URLFetch on dev_appserver.
2427 http://code.google.com/p/googleappengine/issues/detail?id=566
2428 - Fixed PATH_INFO to be un-escaped version of the path.
2429 http://code.google.com/p/googleappengine/issues/detail?id=267
2430 http://code.google.com/p/googleappengine/issues/detail?id=457
2431 - Fixed order function testing for property on Expando class.
2432 - Support all mail attachment mime-types under Windows.
2433 - Added support for date and time objects to GQL.
2434 http://code.google.com/p/googleappengine/issues/detail?id=318
2435 - Fixed memcache KeyError problem.
2436 http://code.google.com/p/googleappengine/issues/detail?id=417
2437 - Default URLFetch POST content-type is x-www-form-urlencoded.
2438 - Fixed problems where global variables would be set to None
2439 when a request raised an exception or returned an error
2441 - Added support for GIFs and JPEG using PIL.
2442 - Added support for type conversion of literals to GQL.
2443 - Added support for pickling Expando instances.
2444 http://code.google.com/p/googleappengine/issues/detail?id=545
2445 - Added APPLICATION_ID environment variable to runtime.
2446 - Added support for key_name to djangoforms.
2447 - Added ability to put multiple transaction groups in one request
2448 outside of transactions.
2449 - Added support for downloading request logs using appcfg.
2450 http://code.google.com/p/googleappengine/issues/detail?id=76
2451 - Fixed DateProperty not supporting values before 1970 and beyond
2453 http://code.google.com/p/googleappengine/issues/detail?id=352
2454 - Set cap of 5000 indexed properties per entity.
2455 - GoogleAppEngineLauncher now has context menus in the main project
2457 - UI improvements to GoogleAppEngineLauncher preferences window.
2458 - Fixed GoogleAppEngineLauncher broken symlink for bulk_uploadclient.
2460 Version 1.1.0 - May 28, 2008
2461 ============================
2463 - Added an API for image manipulation.
2464 http://code.google.com/p/googleappengine/issues/detail?id=38
2465 - Added memcache API.
2466 - Fixed URLFetch for URLs with query strings.
2467 http://code.google.com/p/googleappengine/issues/detail?id=341
2468 http://code.google.com/p/googleappengine/issues/detail?id=346
2469 http://code.google.com/p/googleappengine/issues/detail?id=369
2470 - Added support for multiple values for the same filter string.
2471 - Fixed URLFetch's referrer to now set itself to the application's
2473 - Added --show_mail_body flag to dev_appserver.py.
2474 - Added support for IN and != to GQL.
2475 - Fixed URLFetch to accept strings as well as constant integers.
2476 http://code.google.com/p/googleappengine/issues/detail?id=234
2477 - Added CURRENT_VERSION_ID environment variable.
2478 - Fixed uploading issues affecting @googlemail.com developers.
2479 http://code.google.com/p/googleappengine/issues/detail?id=119
2480 - Fixed Datastore API to allow the assignment of [] to non-dynamic
2482 http://code.google.com/p/googleappengine/issues/detail?id=276
2483 http://code.google.com/p/googleappengine/issues/detail?id=254
2484 - Fixed NeedIndexError to include the index that the query needed.
2486 Version 1.0.2 - May 15, 2008
2487 ============================
2489 - Fixed UTC timezone issue on Windows.
2490 http://code.google.com/p/googleappengine/issues/detail?id=131
2491 - Fixed webapp template cache bug.
2492 http://code.google.com/p/googleappengine/issues/detail?id=273
2493 - URLFetch service redirect behavior now matches deployed behavior.
2494 http://code.google.com/p/googleappengine/issues/detail?id=84
2495 - Better handling of bad HOMEDRIVE parameters on Windows.
2496 http://code.google.com/p/googleappengine/issues/detail?id=27
2497 - Fixed HTTP response header termination.
2498 http://code.google.com/p/googleappengine/issues/detail?id=209
2499 - Fixed behavior with source files that have Windows line-endings or
2500 missing line-endings.
2501 http://code.google.com/p/googleappengine/issues/detail?id=237
2502 http://code.google.com/p/googleappengine/issues/detail?id=258
2503 - Fixed C-Extension module loading issues.
2504 http://code.google.com/p/googleappengine/issues/detail?id=95
2505 http://code.google.com/p/googleappengine/issues/detail?id=83
2506 - Fixed Windows DLL extension loading issues.
2507 http://code.google.com/p/googleappengine/issues/detail?id=222
2508 - Added missing os.uname function.
2509 http://code.google.com/p/googleappengine/issues/detail?id=186
2510 - Windows installer can now over-install.
2511 http://code.google.com/p/googleappengine/issues/detail?id=241
2512 - Windows installer now allows installation even if it can't find Python.
2513 http://code.google.com/p/googleappengine/issues/detail?id=5
2514 - Fixed skip_files exception.
2515 http://code.google.com/p/googleappengine/issues/detail?id=80
2516 - Better error handling for cookie-file related problems.
2517 - User platform, SDK version, and Python version are now supplied to
2518 server-side on deployment; also supplied on dev_appserver start-up
2519 if the "nag" is enabled.
2522 Version 1.0.1 - April 14, 2008
2523 ==============================
2525 - Fixed app.yaml static_dir attribute on Windows.
2526 - Fixed uploading large files on OSX.
2527 - Fixed recursion issue in webapp template rendering cache.
2528 - Fixed MacPorts installation.