Sculpt
Dynamic topology detail size edit operator
https://i.imgur.com/XcfizyZ.mp4
Pie menu for global automasking options
Normal orientation for lasso trim tool
https://dev-files.blender.org/file/data/ruxe5kc4btefio7qs73x/PHID-FILE-fkxtctd2r43wwtyhik2w/2020-10-16_03-42-22.mp4
Paint Studio Light preset
Grease Pencil
Option to trace image sequences and convert to grease pencil strokes
https://dev-files.blender.org/file/data/howc4motlsl5u5pkwr7n/PHID-FILE-3afja2l5aofqy6uernh4/Trace_Sequence.mp4
Parameter in Texture modifier to rotate Dot textures
https://dev-files.blender.org/file/data/4ycfo6xxzgupwstuueep/PHID-FILE-vrhqg7fwavxaosstvz4m/UV_mat_rotation.mp4
Other:
Cycles: tile stealing to improve CPU + GPU rendering performance
Outliner: properties editor sync on selection