Release Notes

Requirements

Custom Word/Cell Selection: Supports client-defined word selection via a filter. Selections can be based on text, SGR attributes, data types, or colors.
Selector Mode: Introduced "Selector Mode" for keyboard navigation and text selection, supporting text, rectangle, line, and word selections.
Configurable Keyboard Shortcuts: All shortcuts are made configurable and can be redefined in client code.
Text Search: TerminalCtrl now have support for text search, including range-based and parallel (CoFind) search
Annotations: Users and hosted apps can now add annotations to terminal text (plain text or rich text via a simple protocol or menu).
Custom Highlighting: Custom cell-level highlighting support.
Application Mouse Tracking Override: Added the ability to override application mouse tracking with customizable modifier keys (Ctrl, Shift, Alt, and their combinations).

Directory Change Protocol: Implements the OSC 7 and OSC 9 ; 9protocols to notify the terminal of the shell's working directory.
Message Notification Protocol: Implements the OSC 9 ; 2 message notification support.
Progress Notification Protocol: Implements the OSC 9 ; 4 protocol, used by modern terminal emulators, this protocol allows tracking of progress from hosted applications.
iTerm2 Background Image Protocol: Implements iTerm2's background image change protocol.

Hyperlink Underline: Hyperlinks now switch to an under-dot pattern when using the underline attribute.
Size Hint: The size hint now has rounded edges for better aesthetics.

Mouse Reporting: Fixed mouse reporting bug.
PC-Style Keys: Fixed the handling of HOME/END keys in PC-style mode.
Stray Unicode Character: Fixed the Alt+Win key combination issue that produced stray Unicode characters.
Background Transparency: Addressed transparency and background rendering issues.
Selection on Resize: Selections are now cleared properly when resizing the terminal.

Renderer Optimization: Refactored the renderer to combine non-contiguous characters, resulting in better performance

Modifier Keys: AltGr and Super modifier keys no longer scroll the page.
Page Scroll on Paste: The page now automatically scrolls to the bottom when pasting.
Terminal Resize Behavior: Terminal lines are no longer truncated when resizing to a smaller window.

Code Cleanup: Removed unused variables, redundant code.
APtyProcess Base Class:
- All PtyProcess classes are now derived from APtyProcess.
- On Linux, the active class is PosixPtyProcess.
- On Windows, it can use either WinPtyProcess or ConPtyProcess based on system configuration.
- This makes it possible to dynamically manage different PtyProcess types in a single container.