v1.1.1

Added

• Always-on redaction of password arguments from Fabric command diagnostics,
  profiler labels, and debug exception logs.
• Validation bounds for security, database, Redis, rate-limit, and session
  numeric settings, plus PostgreSQL ssl-mode support.

Fixed

• Fabric now stays fail-closed when core initialization fails, blocks flight
  according to restrictions.allow-flight, and ignores stale asynchronous join
  callbacks after a disconnect or rapid reconnect.
• Invalid YAML reloads retain the last valid configuration snapshot.

Changed

• Configuration lookups now use an immutable flattened snapshot, reducing work
  in high-frequency movement and packet restriction checks.
• config.yml now documents every active option, accepted values, units,
  reload behavior, environment variables, and security-sensitive defaults.