Merge requests

pointer-gestures: Add `<copyright>` section

text-input: clarify pre-edit cursor's start/end purpose

tablet: send the tool name along in the intial burst of events

text-input: Clarify mismatched serial

Draft: Add triggerable desktop actions

ext-workspace: clarify that an output can have multiple workspace groups

xx-text-input: Add missing action.none

xx-keyboard-filter: Clarify destruction

Draft: staging: add ext-workspace-foreign-toplevel protocol

xdg-shell: add popup move/resize requests

Draft: staging: Add xdg-toplevel-layers for persistent toplevel layering

pointer-gestures: fix versions of some interfaces

staging/color-representation: set_chroma_location vs. pixel format

Draft: xx-text-input: ditch sync completely

Draft: text-input: Fix serial synchronization

ext-image-capture-source-v1: new interface

xdg-decoration-theme: Add new protocol

presentation-time: add flags to differentiate variable and fixed refresh rate presentation

presentation-time: add an event describing the commit deadline