2 * Parse numbers in a locale-independent way
3 * Remove support for freetype < 2.2.1, fontconfig < 2.4.1; this especially
4 means libass will not extract fonts into the file system anymore
5 * Disable script file size limit
6 * Match fonts against the full name ("name for humans")
7 * Reset clip mode after \iclip
8 * Improve VSFilter compatibility
9 * Update API documentation
10 * A couple of smaller fixes and cleanups
13 * Support \q override tag
14 * Support wrap style 1 (i.e. wrap, but do not equalize line lengths)
15 * Support border style 3 (opaque box)
16 * Use the event bounding box (instead of vertical position and height) for
18 * Embold glyphs if no bold variant is available, but was requested
19 * Modify \fax to be similar to VSFilter
20 * Trim spaces after line wrapping
21 * Fix border/shadow overlap combining in some cases
22 * Disable kerning by default. Use "Kerning=yes" style override or
23 "Kerning: yes" in [Script Info] to enable it
24 * Slight bitmap handling optimizations
29 * Fixed cache lookup and overload problems
30 * All globals have been eliminated, libass is reentrant
31 * Dynamically allocate glyph and line buffers
32 * Fix up stroking of big borders
33 * Support empty lines (\N\N)
34 * Support for the following override tags:
35 \fax, \fay, \xshad, \yshad, \ybord, \xbord, \iclip, \u, \s, \p, \pbo
36 * Full subpixel accuracy for positioning
37 * PAR and rotation correction for EOSD rendering
38 * Drawing mode (including vector \clip and \iclip)
39 * Fixed a few memory leaks
40 * Removed MPlayer compatibility code
41 * Introduced message handling callback
42 * Various fixes to match VSFilter quirks and Windows font metrics
46 * Various fixes and updates to match VSFilter renderer.
47 * Support \blur tag and ScaledBordersAndShadow property.
48 * Fractional arguments and subpixel accuracy.
49 * Keep positions when pan-and-scan is used.
50 * Lots of bugfixes and other changes.
53 * Support '=' and '.' in style name in arguments to ass_set_style_overrides().
54 * Allow overriding [Script Info] parameters with ass_set_style_overrides().
55 * Add workarounds for some buggy fonts.
56 * Remove buggy workarounds for some other fonts.
57 * Fixed ass_set_line_spacing() (was broken before).
58 * Negative margin sizes are now used for image cropping.
59 * Better handling of behind-the-camera objects.
60 * Case insensitive parsing of SSA/ASS section headers.
61 * Improved font matching.
62 * When 2 styles have the same name, the later one is used.
63 * Fixed several other bugs.