A bug fix release for the 0.29 release branch.

Fixes and Minor Enhancements

• af_rubberband: Fix for A-V drift on seeking.
• ao_alsa: Fixes to remove spam during pausing and end-of-file.
• ao_jack: Fix for mpv attempting to connect to non-standard devices such as MIDI.
• ao_openal: Drop support for Apple's bundled OpenAL due to lack of features to successfully build.
• ao_pulse: Fix for audio buffer length calculation.
• demux_lavf: Fix EDL playback of certain DASH streams.
• demux_lavf: Mark v4l streams as not seekable.
• demux_raw: Fix for gapless playback from raw audio input.
• drm_atomic: Fix to enable video output with devices without a video overlay plane.
• encode: Fix for crashes in case of failure to write to output.
• encode: Fix for encoding when utilizing lavfi-complex.
• Fix to strip HDR peak metadata if attached to SDR video (#6111)
• macOS: Capability to fall back on SW rendering for testing purposes.
• macOS: Fix for issues with the main menu.
• macOS: Fix for side by side split view.
• macOS: Fixes for crashes, most notably those happening on 10.14 (#5908, #6097, #6041, #6062).
• macOS: No longer let older, unsupported versions of the Swift build tools through configure.
• manpage: Misc fixups.
• stream_{smb,file}: Fix for partial writes to buffers.
• stream_libarchive: Fix hang when an out-of-bound seek happens.
• stream_smb: Fix for crashes due to libsmbclient and threading (#5936).
• vo_gpu: Fix for corruption when multiple compute shaders override each others' block sizes (#6083).
• ytdl_hook: Always load "ytdl://" URLs with ytdl_hook first.
• ytdl_hook: Fix audio streams not being picked up for some sites.

Options and Commands

Added

• --cocoa-cb-sw-renderer to control whether or not to fall back on software rendering on macOS.