Blender Git Loki

Fix bl_app_override keyword argument use

D5737 by @cmporces

UI: Add extra file browser icons

Desktop, External Drive & Network Drive

These were already in the icon sheet, but not added in the Blender side.

Fix T69883: Deleting keyframe crashes blender

When delete in multiframe node the active frame gets NULL.

UI: Add XYZ mirroring to the Tool Settings viewport header for Edit and Weight Paint modes

Previously, only X mirror was available here, but since we can now mirror on Y and Z, these should also be added.

Industry Compat keymap: Use Ctrl/Cmd + Up/Left/Right for navigating the file browser in addition to Alt

Windows generally uses Alt, and Mac uses Cmd. This commit makes both possible.

Fix T69877: missing dependency update when setting PoseBone.custom_shape.

remove unused functions

more centralized ownership of actions

don't crash when connecting certain sockets

Merge 'blender-v.280-release' into 'HEAD'

improve error handling of various nodes

Add arrow and star operator to BLI::Optional

Merge branch 'master' into greasepencil-object

centralize function evaluation a bit more

change ownership of name vectors

move system discovery to vtreedata

missing file in cmakelists

Merge branch 'master' into functions

Gpencil: Enable subdiv for 2-point strokes.

Merge 'blender-v.280-release' into 'HEAD'