Canopy v1.1.2

Added

• Staleness nudge for the sandbox image (#44): when the Apple container
  image is more than 30 days old, Settings shows "Image built N days ago —
  Update to pull the latest Claude Code" next to the image status. Age-based
  on purpose — Claude Code releases near-daily, so comparing against "latest"
  would nudge constantly.
• Host Claude Code CLI version in Settings (#43): shown in the Claude Code
  section. CLI behavior changes are keyed to versions (e.g. the ≥ 2.1.132
  alternate-screen renderer) and the sandbox image can run a different version
  than the host, so drift is now diagnosable at a glance.

Changed

• Mouse reporting now follows the scroll bar setting (#42): scrollback mode
  (default) keeps mouse reporting off so plain click-drag selects text;
  fullscreen mode enables it so Claude Code's clickable menus and Cmd+click
  links work (Option-drag still selects text).
• Release CI now asserts BuildInfo.version matches VERSION before
  signing, so a forgotten regeneration fails fast instead of shipping a stale
  About panel. (#39)

Fixed

• Terminal scroll bar restored with Claude Code ≥ 2.1.206 (#40): newer
  Claude Code renders in the alternate screen buffer, which has no scrollback,
  so SwiftTerm disabled its scroller. A new Show terminal scroll bar
  setting (Settings → Sessions, default on) opts sessions out via
  CLAUDE_CODE_DISABLE_ALTERNATE_SCREEN=1 — including Apple container
  sessions, where it's injected as a --env flag. Turn it off to keep
  Claude Code's alt-screen rendering. Applies to new sessions.