iTerm2 3.5.3

What's new in this version:

New Features:
- You can now run iTerm2 from a script with --command=xxx to open a window running the
specified command
- If you make a selection in the composer prior to pressing shift-enter, only the selection is sent (and no newline is appended)
- Add support for multi-line search queries
- Add support for DECRQDE

Improved:
- Saved arrangements with invalid locales can now be updated by the same UI that helps you pick a valid locale
- When using focus follows mouse and the mouse exits the search panel give the terminal
keyboard focus
- Add "share command output" to the command share menu (the share button visible when using auto composer)
- Add option to copy both command and output to the command share menu
- Reorganize command share menu to make mroe sense
- When navigating to a mark, select its command automatically
- Improve appearance of cursor guide
- Fix a bug where cmd-0 didn't reset the font correctly when a non-ASCII font isn't in use
- When you do cmd-E and the search mode is regex, escape the string so it matches
- Don't show offscreen command line if the cursor is under it
- Improve locale-picking dialog. You can now choose a minimal locale if you just want UTF-8
support but no localizations.
- Add Info button to past commands when auto composer is in use
- Make snippet search work like profile search

Fixed:
- Fix crashes
- Fix a bug where the customized terminfo provided by iTerm2 had compatibility problems
- Fix a bug where colors in background images were wrong
- Fix a bug where cmd-hover didn't alwasy show a link preview
- Fix a bug where $PATH was sometimes missing expected values
- Fix a bug where OSC 8 URLs didn't always work
- Fix a bug where the Auto Composer's height was too short
- Fix a bug where sending a snippet with a tag filter from the Toolbelt could send the wrong
snippet
- Fix a bug where 'Terminal may report window title' was not honored
- Fix crashes
- Fix autocomplete, which was completely broken
- Don't trim whitespace when copying with control sequences
- Greatly improve the appearance of selected commands when a background image is present
- Improve appearance of offscreen command line in GPU renderer
- Fix incorrectly drawn powerline symbols
- Fix incorrectly drawn box characters
- Fix a bug where triggers that match on the bell didn't work
- Fix performance problems some users experienced with ssh
- Fix a bug where some programs weren't correctly detected as the active job (e.g., in session
titles)
- Fix a bug where the composer didn't get keyboard focus when AI produces a command
- Fix nonstandard behavior when dragging a window
- Fix Copy when auto composer is in use and the terminal has a selection but the composer does
not
- Fix a bug where modifier remapping didn't do the right thing when releasing a key, causing
problems with cmd-tab
- Fix a bug where cmd-0 didn't reset the font correctly when a non-ascii font isn't in use
- Fix a bug where some controls were the wrong colors against dark backgrounds
- Fix discrepancy in box drawing characters gpu vs legacy
- Fix bug in escaping regexes that have backslashes
- Improve IME support in Composer
- Fix font selection visual bugs in macOS 10.15