Skillware 0.5.3 is out — installable agent skills, from Gmail to KPI gatestranslating…

Skillware 0.5.3 is on PyPI and GitHub. If you last looked at 0.4.8, a lot happened: new registry skills, a full office/mail stack, CLI config and doctor tooling, catalog version history, refreshed docs under Skill anatomy, example smoke tests in CI, and a deterministic…