From BlenderWiki

Sybren's Work on Blender - 2018

Week 16 - 15 April

Week 15 - 9 April

• Improved encoding panel nomenclature (see Dev:Ref/Release_Notes/2.80/Video_Output)
• Added WebM/VP9 support (see Dev:Ref/Release_Notes/2.80/Video_Output)
• Worked on Asset Engine in combination with Blender Cloud

Week 14 - 5 April

• Load & write metadata to video files (see Dev:Ref/Release_Notes/2.80/Video_Output)

Week 12 - 25 March

• Fixed: cache clearing when using multiple Alembic files
• Fix T54360: FFMPEG bitrate not editable for all codecs

Week 11 - 18 March

• Fix T54286: bpy.props operator example misses property access
• Updated bpy.props getter/setter example

Week 10 - 11 March

• Fix Pose Lib: pose is applied when selected bones don't overlap with pose

Week 5 - 11 February

• Paint Dirt: some small fixes
• Paint Dirt: remove operator call from Python

Week 3 - 21 January

• Fixed T53711 and worked on T53745, concerning reading & writing vertex colours.
• Implemented "Delete Invalid Drivers" operator (c38ebf93e35 + 0aaae437482).