- PoW-authenticated paste creation and URL shortening via FlaskPaste - !paste <text> creates a paste, !shorten <url> shortens a URL - Module-level shorten_url/create_paste helpers for cross-plugin use - Alert plugin auto-shortens URLs in announcements and history output - Custom TLS CA cert support via secrets/flaskpaste/derp.crt - No SOCKS proxy -- direct urllib.request to FlaskPaste instance