- revert over-eager replacement of setfacl -m in test_features.py - use --chunk-serialization (+ set dirs) in the two append/append-verify chunk-serialization rejection unit tests so they exercise the real check - rename archive-negation integration test (--no-preserve is inert under archive because devices/specials force metadata) - update stale (-c)/(-m)/(-s)/(-f) display labels and RSYNC_COMPAT -c/-m refs - document the --no-perms negation limitation in the Wave A note