Per-MIME clipboard size limits and OOM protection via clipboard_mime_size_limit
config option and COPYQ_CLIPBOARD_MIME_SIZE_LIMIT environment variable. For
example text/html.:0;.:100M disables storing HTML and sets 100MiB max
size for all other formats (this size limit is the default: .*:100M).
AppImage support (WITH_APPIMAGE CMake build option).
Fixed
Fixed thumbnails hidden for tagged image items if "Show simple items" option
is enabled (#3602).
Fixed window invisible in remote desktop sessions (#3593, #3582, #3400).
Fixed null characters in concatenated selected items breaking paste in
other applications.
Handle possible file operation errors and locks when synchronizing items to
files on disk and shared storage (#3368, #3579).
Avoids potential crash on fetching very large data in clipboard.
Wayland: Fixed portal shortcuts handling in non-default app sessions.
Wayland: Fixed main window shown on startup with tray disabled on wlroots
compositors (#3567).
