iTerm2 3.6.0

What's new in this version:

Major New Features:
- A new AI Chat feature was added. The assistant can interact with the terminal, subject to your permission. It can also explain command output, adding annotations right in the terminal
- You can now configure a profile to be a web browser. In Settings > Profiles > General, set "Profile Type" to "Web Browser". Many existing features already work in browser sessions, such as key bindings, smart selection, navigation, open quickly, focus follows mouse, and the password manager

New Features in Terminal Sessions:
- The context menu now shows how strings would be base64 (en/de)coded
- Added "Settings > Profiles > Terminal > Click on a path in a shell prompt to open Navigator" to provide a new way to navigate the filesystem
- Timestamps can now be shown adjacent to terminal content rather than overlapping. They can also be configured to be relative to a particular line by right-clicking and selecting "Set Baseline for Relative Timestamps"
- Navigating to the next or previous mark now selects the command if command selection is enabled
- Added the option to hide the cursor when keyboard focus is lost
- You can now select a block of JSON and select "Edit > Replace Selection > Replace with Pretty-Printed JSON" to make it legible. Same with encoding and decoding base64

Settings Improvements:
- Tildes are now expanded in the folder for automatic logging
- Background image path can now be interpolated strings
- Dimming is temporarily disabled while in colors settings
- You can now right click on a text field in settings and select "Reset to default value"
- Settings search now uses a Porter stemmer for better recall. You can quote words or phrases to do literal search
- When opening settings the default profile is now automatically selected
- Added Settings > General > Experimental for features that are almost but not quite ready for prime time. Right-to-left text support and SSH Integration for ssh: URLs is there

New Key Binding Actions:
- There is a new key binding action, Copy Mode Commands, that lets you perform copy mode actions (e.g., enter copy mode, move the cursor around, make a selection, and so on)
- Add a new key binding action "Copy Interpolated String"
- Add a new key action, Bypass Terminal, that allows systemwide shortcuts to be handled without the terminal window taking them

Triggers Improvements:
- Added a new trigger that lets you modify any stylistic attribute of text by using SGR codes
- The triggers and smart selection settings UIs were revamped

UI Improvements:
- The Snippets Toolbelt tool was revamped to show hierarchy (tags with slashes define directories)
- If you try to set a hotkey to a commonly used shortcut, you'll be asked to confirm it
- Improve appearances of some natively rendered powerline glyphs
- Improve the appearance of in-terminal buttons when they overlap text
- The UI for setting "send text at start" in settings now has an expanding text box if you feel like writing a lot
- Some menu items now show a floating window that explains their purpose when you hover over them
- Improvements to the appearance of the Composer
- Added a settings button to the selected command buttons so you can disable command selection
- Menu items were moved around to make the Window menu less absurdly large
- The appearance of announcements has been updated
- Add support for macOS 15's feature where double clicking a title bar can be set in system settings to fill the screen
- Detect when there is a non-default background color and extend it into the margins. In Minimal, it is also extended into window chrome

Open Quickly Improvements:
- Esc now closes the Open Quickly window
- In Open Quickly, you can now use /A to restrict results to open arrangements in tabs
- Menu items are now accessible through Open Quickly, making it into a command palette
- Named marks are now accessible through Open Quickly

AI Improvements:
- You can now configure AI to use the recommended model which will update for you automatically when new models are released

Core Improvements:
- Performance improvements when showing lots of text (provided there are no triggers)
- Automatic profile switching job rules now match against the full command line as well as just the job nam

Semantic History Improvements:
- Semantic history now searches ancestors of the working directory if the path you click has a prefix in common with a suffix of the working directory
- Semantic history can now be configured to send text instead of opening a file
- Windsurf added to Semantic History editors

Terminal Emulation Improvements:
- Saved cursor position from DECSC is now reflowed when resizing
- Detect when mouse reporting and DEC 2048 reporting was accidentally left on by watching for characters being echoed back
- DEC 2048 is turned off automatically when the current hostname is detected to have changed
- There is a new profile setting to automatically turn on alternate mouse scroll in alternate screen mode and another to restrict it to vertical movement

SSH Integration Improvements:
- SSH integration now lets you set the path to ssh. You can set it in the UI under Settings > Profiles > General > Configure or by setting the SSH environment variable if you use it2ssh
- File open/save panels now have the option to show SSH hosts when you are connected with SSH integration. So, for example, when you use `it2ul` to upload a file, you could pick a file on a different host that you're already connected to
- When using SSH integration, there is a new menu item "Shell > ssh > Download Files" that opens a file picker that lists files on the remote host to download. Transfers go over ssh integration so no new connection needs to be made

Security Improvements:
- Secure settings are now used to record which hostnames can have URLs opened by control sequence

Fixed:
- Fix various crashes
- Fix a bug where "send text at start" didn't work when a profile's windows are full screen
- Draw cursor guide over powerline glyphs when native powerling glyphs are enabled
- Fix bad animations when animating cursor movement
- Make "fold to named mark" pick the last mark with a given name
- Fix a bug where folding to named mark would sometimes place the collapsed line in the wrong place
- Fix a bug where an invisible composer window could be left behind, preventing you from clicking on the top of the terminal
- Don't add snippets to the top level menu if they have tags
- Secure settings are now stored in /usr/local if your home directory is a network mount
- Fix a bug when copying a session's settings to a profile where the per-session hotkey was also copied over
- Fix a bug where an empty cd command was issued when running a command from an iterm: URL in an existing session.
- Fix a bug where an empty "gray" window could be left behind
- Fix a bug where jump to selection didn't work
- Systemwide hotkey is now hopefully more reliable
- Fix a bug where silent coprocesses didn't wor
- right with ssh integration
- Fix a bug where restoring a window arrangement could cause windows to appear on the wrong screen
- Fix some bugs in key reporting that differed from Kitty's behavior
- Inline HEIC images now work
- Fix a visual bug when selecting half of a double-width character
- Fix many bugs in SIXEL image decoding
- Fix a bug where reattaching to tmux integration after relaunching the app didn't work
- Rich text is de-richified when pasting into Codecierge
- Fix a bug with fish were you could end up with two prompt marks on adjacent lines
- Fix various bugs with fold/unfold in conjunction with auto composer
- Fix a bug where selecting a title provider vended by a Python API script sometimes did not work
- Fix a bug where SSH Integration tabs would have an activity indicator when they were idle
- Fix it2dl over ssh integration
- Fix a bug where you could do Move Pane to Tab more than once concurrently
- Prevent the accent menu from appearing behind hotkey windows

Things Made Worse:
- Stylstic alternatives are now only available when ligatures are enabled to avoid taking a slow code path that most people don't want