Handle gone TabContainer popup nicely

Optimize class icon loading

Fix default editor/project Button styles after ToolButton removal

Before this fix, all Buttons made with the default project theme
looked flat until hovered.

(cherry picked from commit bd7192572697e919a8eb7cf6d8b44d699dae24c9)

Fix overlapping hotkey designations 

`get_global_class_name` for `GDScriptLanguage` is slow because
it forces to parse an entire script each time. This patch ensures
that the icon is actually fetched from the EditorData where they
are loaded beforehand.

This change also makes the behavior consistent with the existing
`get_object_icon` method in EditorNode.

Tween.xml word order fix

Fix error label clicking in status bar for shader editor

C#: Fix completion request with case insensitive resource path

Sometimes Visual Studio documents have the root path all in upper case.
Since Godot doesn't support loading resource files with a case insensitive path,
this makes script resource loading to fail when the Godot editor gets code
completion requests from Visual Studio.
This fix allows the resource path part of the path to be case insensitive. It
still doesn't support cases where the rest of the path is also case insensitive.
For that we would need a proper API for comparing paths. However, this fix
should be enough for our current cases.

Change the word order of '...the where...' into '...where the...'.

Clarify what a string being empty means

Should close https://github.com/godotengine/godot-docs/issues/2432

Enable finer grained control when creating polygon with UV Editor

Modifies polygon auto-completion based on UV editor scale, in order
to enable finer grained control for the user. Enables selection of
points closer than the current threshold of 8 pixels.

Draw horizontal lines and labels in the editor performance monitors

Crypto enhancements, AESContext, RSA public key, signature, verification.

Follow up cleanup for the godotpayment project module

Fix MinGW build (use uninitialized `ofs` variable introduced in 39701).

[Windows] Fix mouse cursor not shown after multiple mode changes.

[Windows] Prevent overwriting old cursor handle on multiple mouse_mode changes, ensure mouse_mode is set before `cursor_set_shape` is called to restore cursor.

Remove GodotPayment android plugin

Avoid errors when the editor camera is inside the focused object

[macOS] Fix mouse cursor not shown after multiple mode changes.

Prevent the gizmo distance from being zero by MAX-ing it with CMP_EPSILON

Fix crashes with invalid shapes in BulletPhysicsDirectSpaceState queries

This is now available in a separate repository
at https://github.com/godotengine/godot-google-play-billing

(cherry picked from commit 000db65d40ede5b8cab1ce91f604c359e66f10bb)

Fix Joint2D disable collision description.

Fix "Fully Axis-Locked" Freelook Navigation Scheme

Document how Vector2, Vector3 and Color behave in a boolean context