bump version to 0.5.5

wt.md: note to write planned agent files before taskman wt

bump version to 0.5.4

skill: add Updated field to task meta for staleness tracking

bump version to 0.5.3

wt.md: add pre-removal review steps, cautious --force guidance

release.sh: poll GHA workflow and PyPI after creating release

bump version to 0.5.2

fix: correct update-stale docs — it snapshots before updating, edits are recoverable

bump version to 0.5.1

jj skill: inline gotchas into SKILL.md, add update-stale clobber warning

bump version to 0.5.0

fix: use merge commits instead of squash --from in wt-rm

bump version to 0.4.14

fix: wt-rm advances default bookmark and creates fresh working copy