0.19.0 — Upgrade Notices · Kandown changelog

Added: Breaking-change migration notices — when an interactive kandown command detects it just crossed a release with user-facing changes (starting with v0.18.0's shell removal), it prints a one-time notice explaining what changed and how to adapt. Fires right after a successful auto-update, and also via a lightweight version-seen tracker (.version-seen.json next to the install) that catches upgrades made outside the auto-updater — manual npm install -g kandown, pnpm/yarn/bun, etc. TTY-only and never fires for scripted/one-shot commands.
Changed: New tagline — "Too Many Ideas, Not Enough Agents." Kandown helps you queue tasks in an elegant and clever way.
Fixed: A const array referencing the CLI's color palette was declared before that palette existed in module load order, which would have crashed every single kandown invocation the moment the migration-notice feature above was exercised. Caught by testing before release — moved the declaration after the palette.