New Features:

• indent with tabs - Added an indent_mode configuration option and related support for indenting with tab characters. indent_mode may be configured to "auto" (the default), "spaces" or "tabs". "auto"` mode will detect the indent mode automatically when opening a file.

• automatic whitespace collapsing - Trailing whitespace is now automatically removed when inserting new lines with any of the smart_insert_line* functions. Also, inserting a new line inside a range of whitespace will automatically collapse whitespace to the right of the cursor.

• auto hide tab bar - The tabs widget will now only be shown when more than one tab is open. This can be configured with an integer parameter on the tabs widget. For example: tabs:2 => show the tab bar when there are two or more tabs (this is the default), tabs:0 => always show the tab bar.

• branch status auto refresh - The git branch status widget will now auto refresh on file save and focus in/out terminal events. This should keep it almost entirely up to date. You can still refresh it manually by mouse click.

• improved handling of unsupported requests send by language-servers - This fixes csharp-ls and possibly others.

Fixes:

• fix: crash in the tabs widget when buffers are destroyed during tab switch
• fix: reduce horizontal space waste in command palette
• fix: persist syntax_no_render in editor state when switching tabs
• fix: update buffer file type in set_type
• fix: refresh git branch status on project switch