9 * Recent gcc toolchain on Cygwin started throwing compilation warning,
10 which has been squelched.
13 UI, Workflows & Features
15 * It was cumbersome to use "GIT_SSH" mechanism when the user wanted
16 to pass an extra set of arguments to the underlying ssh. A new
17 environment variable GIT_SSH_COMMAND can be used for this.
19 * A request to store an empty note via "git notes" meant to remove
20 note from the object but with --allow-empty we will store a
21 (surprise!) note that is empty.
23 * "git interpret-trailers" learned to properly handle the
24 "Conflicts:" block at the end.
26 * "git am" learned "--message-id" option to copy the message ID of
27 the incoming e-mail to the log message of resulting commit.
29 * "git send-email" learned "--transfer-encoding" option to force a
30 non-fault Content-Transfer-Encoding header (e.g. base64).
32 * "git push" into a repository with a working tree normally refuses
33 to modify the branch that is checked out. The command learned to
34 optionally do an equivalent of "git reset --hard" only when there
35 is no change to the working tree and the index instead, which would
36 be useful to "deploy" by pushing into a repository.
38 * "git new-workdir" (in contrib/) can be used to populate an empty
39 and existing directory now.
41 * Credential helpers are asked in turn until one of them give
42 positive response, which is cumbersome to turn off when you need to
43 run Git in an automated setting. The credential helper interface
44 learned to allow a helper to say "stop, don't ask other helpers."
45 Also GIT_TERMINAL_PROMPT environment can be set to false to disable
46 our built-in prompt mechanism for passwords.
48 * "git branch -d" (delete) and "git branch -m" (move) learned to
49 honor "-f" (force) flag; unlike many other subcommands, the way to
50 force these have been with separate "-D/-M" options, which was
53 * "diff-highlight" filter (in contrib/) allows its color output to be
54 customized via configuration variables.
57 Performance, Internal Implementation, Development Support etc.
59 * Some filesystems assign filemodes in a strange way, fooling then
60 automatic "filemode trustability" check done during a new
61 repository creation. The initialization codepath has been hardened
64 * The codepath in "git remote update --prune" to drop many refs has
67 * Long overdue departure from the assumption that S_IFMT is shared by
68 everybody made in 2005, which was necessary to port to z/OS.
70 * "git push" and "git fetch" did not communicate an overlong refname
71 correctly. Now it uses 64kB sideband to accommodate longer ones.
73 * Recent GPG changes the keyring format and drops support for RFC1991
74 formatted signatures, breaking our existing tests.
76 * "git-prompt" (in contrib/) used a variable from the global scope,
77 possibly contaminating end-user's namespace.
80 Also contains various documentation updates and code clean-ups.
86 Unless otherwise noted, all the fixes since v2.2 in the maintenance
87 track are contained in this release (see the maintenance releases'
90 * Recent update to "git commit" broke amending an existing commit
91 with bogus author/committer lines without a valid e-mail address.
92 (merge c83a509 jk/commit-date-approxidate later to maint).
94 * Git did not correctly read an overlong refname from a packed refs
96 (merge ea41783 jk/read-packed-refs-without-path-max later to maint).
98 * "git apply" was described in the documentation to take --ignore-date
99 option, which it does not.
100 (merge 0cef4e7 rw/apply-does-not-take-ignore-date later to maint).
102 * New tag object format validation added in 2.2 showed garbage after
103 a tagname it reported in its error message.
104 (merge a1e920a js/fsck-tag-validation later to maint).
106 * The code that reads the reflog from the newer to the older entries
107 did not handle an entry that crosses a boundary of block it uses to
109 (merge 69216bf jk/for-each-reflog-ent-reverse later to maint).
111 * "git ls-tree" does not support path selection based on negative
112 pathspecs, but did not error out when negative pathspecs are given.
113 (merge f1f6224 nd/ls-tree-pathspec later to maint).
115 * The function sometimes returned a non-freeable memory and some
116 other times returned a piece of memory that must be freed, leading
118 (merge 59362e5 jc/exec-cmd-system-path-leak-fix later to maint).
120 * The code to abbreviate an object name to its short unique prefix
121 has been optimized when no abbreviation was requested.
122 (merge 61e704e mh/find-uniq-abbrev later to maint).
124 * "git add --ignore-errors ..." did not ignore an error to
125 give a file that did not exist.
126 (merge 1d31e5a mg/add-ignore-errors later to maint).
128 * "git checkout $treeish $path", when $path in the index and the
129 working tree already matched what is in $treeish at the $path,
130 still overwrote the $path unnecessarily.
131 (merge c5326bd jk/checkout-from-tree later to maint).
133 * "git config --get-color" did not parse its command line arguments
135 (merge cb35722 jk/colors-fix later to maint).
137 * open() emulated on Windows platforms did not give EISDIR upon
138 an attempt to open a directory for writing.
139 (merge ba6fad0 js/windows-open-eisdir-error later to maint).
141 * A few code paths used abs() when they should have used labs() on
143 (merge 83915ba rs/maint-config-use-labs later to maint).
144 (merge 31a8aa1 rs/receive-pack-use-labs later to maint).
146 * "gitweb" used to depend on a behaviour recent CGI.pm deprecated.
147 (merge 13dbf46 jk/gitweb-with-newer-cgi-multi-param later to maint).
149 * "git init" (hence "git clone") initialized the per-repository
150 configuration file .git/config with x-bit by mistake.
151 (merge 1f32ecf mh/config-flip-xbit-back-after-checking later to maint).
153 * Git 2.0 was supposed to make the "simple" mode for the default of
154 "git push", but it didn't.
155 (merge 00a6fa0 jk/push-simple later to maint).
157 * "Everyday" document had a broken link.
158 (merge 366c8d4 po/everyday-doc later to maint).
161 (merge 880ef58 jk/no-perl-tests later to maint).
163 * The build procedure did not bother fixing perl and python scripts
164 when NO_PERL and NO_PYTHON build-time configuration changed.
165 (merge ca2051d jk/rebuild-perl-scripts-with-no-perl-seting-change later to maint).