Blender Git Loki

Merge branch 'blender-v2.93-release'

Fix T86881: Curve Edit handle offset when snapping

When an aligned (or auto) handle was snapped with only the control
point selected, it would not snap to the correct point, but offset. This
was because the handles were not considered selected. The `TD_SELECTED`
flag was not being set.

The fix makes sure that we include the handles in the selection when
the handle is aligned or auto.

Reviewed By: antoniov

Maniphest Tasks: T86881

Differential Revision: https://developer.blender.org/D11111

Merge branch 'master' into profiler-editor

Gpencil: Fix for SVG import arc and float errors

Fix for the Arc commands (A/a) to successfully parse the 4th and 5th arguments.
Fix for floats without a specified integer part, like `.123`

File for testing:
{F10042021}

Reviewed By: filedescriptor

Differential Revision: https://developer.blender.org/D11099

Fix T87464 EEVEE: Crash with deformation Motion Blur

This was caused by the new depsgraph persistence.

The GPUbatches we got from the cache being the same for each frame
means that we need to be more careful about cleanning the additional
VBOs references.

Moving the `EEVEE_motion_blur_swap_data` function call at the end of
the loop makes sure the references are cleaned.

Spreadsheet: Add instance IDs from geometry set

Mostly the interesting information about the instances IDs whether they
are -1 or not, but it's still worth displaying them in the editor.
In the future when we can hide or show colums, we could decide to hide
this one by default.

Differential Revision: https://developer.blender.org/D11104

Merge branch 'blender-v2.93-release'

Merge branch 'blender-v2.93-release'

Fix T87526: poor contrast in attribute search

Differential Revision: https://developer.blender.org/D11106

Fix T87876: vertex groups missing when mesh is in edit mode

Differential Revision: https://developer.blender.org/D11107

Fix T87767: spreadsheet not updating on texture changes

Differential Revision: https://developer.blender.org/D11108

Fix T85688: ExportHelper adds multiple file name extensions

Replace the existing extension instead of adding it.

Merge branch 'master' of https://git.blender.org/blender

Remove unused code.

WM: quiet event warning when unknown keys are pressed

Use attach vertex buffer.

Merge branch 'temp-gpu-compute-shaders' into temp-gpu-compute-shader-hair

Merge remote-tracking branch 'origin/master' into asset-browser-poselib

Attempt to fix build error on MSVC and warnings on some other compilers

On MSVC it failed with this error:
```
sourceblenderblenkernelBKE_context.h(361,20): error C2526:
'CTX_wm_asset_handle': C linkage function cannot return C++ class 'AssetHandle'
```

On Apple Clang I would get this:
```
warning: 'CTX_wm_asset_handle' has C-linkage specified, but returns incomplete
type 'struct AssetHandle' which could be incompatible with C
[-Wreturn-type-c-linkage]
struct AssetHandle CTX_wm_asset_handle(const bContext *C, bool *r_is_valid);
^
1 warning generated.
```

Just include the asset header defining the type for now, it should later on be
solved properly with a better design for `AssetHandle`.

Merge branch 'master' of https://git.blender.org/blender