Replace the orange window-and-cursor identity with the "Duo" mark: two
offset session panes (mint #3FDD8C behind, ink #17171A in front) with a
prompt chevron, on a cream tile following the Big Sur icon grid.
- app-icon.svg is the master; app-icon.png, tty7.icns and favicon.ico
are re-rendered from it (rsvg-convert + iconutil + PIL)
- logo.svg/logo.png/logo@256.png carry the tile-less transparent mark
- tray.svg redrawn as the same mark in template form: solid front pane
with the chevron masked out, back pane at partial alpha
- bare (non-bundled) macOS binaries now set the Dock icon at runtime
via NSApplication.setApplicationIconImage, so cargo dev/run shows the
logo instead of the generic executable icon
- README version badge and the social preview switch to the new brand
green; social preview copy re-aligned with the current README slogan
The #54 branding refresh replaced the original line-art logo with a
heavier Slate-tile + gradient-ring mark. Restore the original assets
(rounded terminal window frame, title-bar divider, orange cursor block)
across svg/png/icns/ico, reverting to the pre-#54 versions.
Co-authored-by: l0ng-ai <24760907+l0ng-ai@users.noreply.github.com>
Replace compiled-in presets + colors.*/ansi_colors.* overrides with a file-based theme system: a serializable seed (bg/fg/accent/cursor/selection + ANSI-16, optional gradient/image/opacity/blur) with all chrome derived, light/dark inferred from luminance behind a WCAG guard, built-ins + user YAML + on-the-fly iTerm2 import via a hot-reloaded registry, and an in-app duplicate-to-edit color editor. Also: prompt-editor shift-click/word-drag selection and cross-platform word keys, ghostty-style tab labels, flat menu highlights, a redesigned app icon, the Background Service -> Daemon rename, and a gated TTY7_PROFILE build-timing probe.
tty7 is split into two Rust processes: a persistent daemon that owns the
shells and a GPU-rendered client that talks to it over a local socket.
Because the shells live in the daemon, quitting and reopening the app
leaves the session intact — detach and reattach, no tmux required.
- Persistent sessions — the daemon holds the PTYs and child processes, so
closing a window or swapping in a new build never takes a shell down.
- Performance — an 11 MB `cat` completes in 95 ms and DOOM-fire renders at
888 fps; the daemon drains the PTY at device speed off the render path.
- Shell-aware — new tabs and splits open in the current working directory;
zsh, bash, fish, and PowerShell are set up automatically.
- Enhanced prompt — inline completion, syntax highlighting, history, and
in-terminal search, with rich flag/subcommand signatures for common tools.
- Tabs, resizable splits, a command palette, click-to-open links, desktop
notifications, eight themes, and CJK/IME input.
Native builds for macOS, Windows, and Linux.
Built on Zed's gpui and Alacritty's VT core.
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