Reference/Release Notes/2.83/Animation

= Blender 2.83: Animation & Rigging =

Weight Paint

 * Bones corresponding to locked weight groups are now shaded red in weight paint mode.
 * Added a pie menu for easily locking and unlocking vertex groups via bone selection (K shortcut key).
 * Added a new 'Lock-Relative' option to present weights as if all locked groups were deleted, and the remaining deform groups were re-normalized.

Miscellaneous

 * Action Baking now creates keyframes on all frames both for new actions and baking to an existing action. Previously this was only done for new actions.
 * Child Of constraint has a different method of computing the inverse. Because of this, Set Inverse will always set the correct inverse matrix (previously it only worked reliably when all the checkboxes were checked).
 * Scene Audio Volume can be animated. This was possible in Blender 2.79 and earlier, but has been broken since 2.80, and is fixed in 2.83.