Changelog

v0.2.0

• Sessions run in their own process and keep running after the terminal leaves.
• koshi attach joins a running session; without a name it lists the running ones to pick from.
• koshi detach leaves a session without ending it; --all detaches every terminal of one session.
• koshi --headless starts a session with no terminal attached and prints its id.
• koshi attach <session> typed inside a pane moves that terminal to another session.
• Several terminals can view one session at once, each with its own focus and view.
• A terminal that missed an event resyncs instead of drawing a stale view.
• The quit shortcut leaves the session running instead of ending it.
• auto-close-session ends a session once its last terminal leaves.
• Each terminal reads its own theme, keybindings, and view settings from its own files.
• Sessions and tabs accept their printed id anywhere their name is accepted, and an id is never re-read as a name.
• koshi debug dump-state and koshi debug dump-layout print running state and solved layouts.
• A panic writes crash-<timestamp>.txt to the data directory after restoring the terminal.
• Terminal reset and custom tab stops.
• A koshi that cannot speak another koshi's protocol version refuses and names both version ranges.
• The session server starts with no console window on Windows.
• Dragging a pane border moves it the whole drag distance in one step instead of one cell at a time.
• The shortcut hint bar updates without waiting for the next frame.
• A stop request that fails skips the wait and ends the process at once.
• allow-beta-features runs features still marked beta; this release marks none.
• Smaller cell storage, cheaper mouse movement, and lower scrollback memory.

v0.1.0

• Split, stacked, fullscreen, focus, resize, and close operations for panes.
• Tab creation, closing, movement, and switching.
• Per-pane processes, terminal screens, scrollback, and selections.
• True colour, text styles, alternate screens, wide characters, emoji, and box drawing.
• Mouse focus, border resizing, scrolling, text selection, and OSC 52 clipboard copy.
• Multi-key shortcuts, configurable leader keys, shortcut hints, and conflict checks.
• Locked input mode and mouse selection mode.
• KDL files for app settings, themes, keybindings, and saved layouts.
• Twenty-five ready-made themes.
• Saved profiles with tabs, pane layouts, commands, working directories, and environment values.
• Local config path, explanation, validation, and migration commands.
• Session, tab, pane, and client discovery commands.
• External pane, tab, input, focus, lock, and session control commands.
• Per-session text or JSON logging.
• Startup update checks, explicit self-update, and release installers.
• Linux, macOS, and Windows support on x86-64 and ARM64.
• Input aimed at an open shortcut stays in koshi until that shortcut completes or is cancelled.
• Pane input reaches only panes visible to the issuing client.
• New panes inherit the issuing terminal's working directory when no directory is given.
• Config files require an explicit schema version.
• Config migration validates the source and every version step before accepting output.