- Update to 0.7.0:
* backend: touch: Assign good ids to single touch devices
* backend: touch: Fixup incomplete patch for single touch devices.
* render/drm: keep old drm_format if realloc fails
* xcursor: avoid leak and loss of all cursors if cursors realloc fails
* Fix memory leak
* Simplify check
* wlr_surface: condition is always false
* xdg_shell: remove variable self-assignment
* backend/session: non-void function should return a value
* backend/drm: use UINT64_C for uint64_t literals
* Avoid loss of a fractional part
* backend/wayland: check if zxdg_toplevel_decoration_v1 is not NULL
* xwayland: prevent possible array overrun
* examples: remove duplicated condition
* Use a set to track pointer button state.
* session/logind: keep active for pause_device gone
* zwp_virtual-keyboard: fix mmap error handling
* wlr_xdg_toplevel: reparent on parent unmap
* wlr-layer-shell-v1: destroy xdg popups on unmap
* x11: Send a frame event on the pointer after button events
* virtual_keyboard: Require keymap before accepting keycodes
* Remove rootston
* Add libinput-1.14 support
* Revert "render/drm: keep old drm_format if realloc fails"
* Add _incr_version to contrib/
* Support pointer-gestures on Wayland backend
* wlr_seat_touch: Don't destroy touch point with surface
* layer-shell: Remove unused event source
* layer-shell: Reject requests on gone surfaces