Blender Git Loki

Fix: Pose Breakdown operator

Reviewer: brecht

Differential Revision: D3848

Merge branch 'master' into blender2.8

Cycles: more detailed tooltips for cryptomatte options.

Enable dependency graph update while rendering

It is a whole point of copy-on-write to make such updates safe.
If this causes an issues, we need to solve them.

Fixes T57302: Viewport (selection etc) not updated while rendering

Merge remote-tracking branch 'origin/blender2.8' into collada2.8

Fix unneeded/unwanted user counter when freeing CoW NLA

Fix T57360: Crash when Play Animation in this scene

Was caused by a code which was putting animation value back to
original datablock.

The tricky part here is that we don't always know ID, so can not
put those values. Would be nice to have a solution for this, but
for until then we should be relatively good.

Fix T57372: Second full scene copy crashes on deletion.

Hope this time we are done for good (root of the issue was that master
collections are not in bmain...).

Fix stupid multiple-call of same function in Collections remapping code.

Related to T57372: Second full scene copy crashes on deletion (fixes
deleting second copy, but now it crashes on deleting the first copy...).

Fix T57384: Depsgraph assert after loading file with Mask Node

Maniphest Tasks: T57384

Differential Revision: https://developer.blender.org/D3831

Fix topbar UI being lost on undo w/ mode change

Merge remote-tracking branch 'origin/blender2.8' into collada2.8

Fix topbar tool UI being lost on undo

Using operators to the object mode was resetting the tool.

See: T56865

Merge branch 'master' into blender2.8

Fix assert weight painting after undo

Multi-Object EditMode: curve select next/prev

D3842 & D3843 by @zazizizou

Multi-Object EditMode: curve select more/less

D3844 by @zazizizou with support for select-less

Merge branch 'master' into blender2.8

Modifier: mask threshold option

D3834 by @Allosteric

Cleanup: avoid C++ keyword in DNA