1.15.17 — Consistent WebApp aliases, routes, and offline teardown

2026-08-22

WebApp custom domains now inherit the primary address’s complete route contract, legacy trailing-slash routes converge safely, and taking an app offline removes every supported serving address atomically without touching unrelated vhosts.

Fixed

• Extra WebApp addresses now inherit and repair the primary address’s complete route contract, including managed authentication and application routes; conflicting alias routes are refused instead of silently repointed.
• Taking a WebApp offline now removes either supported primary serving shape and every alias in one transaction, while malformed or dual-owned rows fail closed before partial teardown.
• Application routes now treat /path and legacy /path/ as one identity, healing a lone legacy spelling and refusing ambiguous duplicates.