v0.12.2

v0.12.2

a small release: refreshed tmux option catalog (with broader colour-option completion) plus a pane:join fix for current tmux. no keybinding or env-var changes.

fixes

• pane:join now uses join-pane instead of move-pane. tmux next-3.7 repurposed move-pane to reposition floating panes, so it rejected ordinary panes with "pane is not floating" — joining a pane errored out on current tmux. the action now calls the stable join-pane -s -t.

completion / catalog

• refreshed the embedded tmux option catalog from upstream (adds 26 options — the tmux 3.5 dark-/light-theme palette and prompt cursor colours).
• colour options are detected via the catalog's new colour_option flag, not just type == colour. this restores colour-value completion and colour swatch decoration for the ~26 options upstream re-typed from colour to string (cursor-colour, clock-mode-colour, display-panes-colour, the theme colours, prompt cursor colours).

internal

• added an Option.IsColour() helper and a tmux.JoinPane wrapper; documented the option-catalog package and refresh process in CLAUDE.md.

Full Changelog: v0.12.1...v0.12.2