Translation support
Italian translation
New icons

Ctrl-Left and Ctrl-Right now move the cursor by one word.

Fix config and manual paths.
Fix errors around script custom font selection.
Fix GH test run config.

Add option to hide side toolbar.
Fix settings Save As.
Fix tab "x".
Fix Fade In import.
Allow loading large scripts.

Scrolling, other fixes.

Can now be installed with pip or (pip3) install trelby.

MacOS improvements
Added horizontal scrollbar support.

v2.2 of Trelby