S4. _check_admin_access and announcements' _check_announcements_access ran the same pubkey validation and logging, differing only in wording; both now call BaseCommand._pubkey_in_acl(message, acl, kind, denied), which builds each log line from those two words, so every line keeps its exact text and level. The admin check still runs it inside its try, announcements outside, as before.
ping and magic8 had identical get_response_format overrides reading [Keywords] <name>; a keywords_format_key class attribute on BaseCommand now does that, and commands without one still get None. typing.Optional stays importable from both modules.
Old-vs-new over 20,000 randomized configs and senders (missing, malformed, mixed-case and listed keys; missing sections; quoted and empty formats) matched on results and log calls; three mutations were each caught.
agessaman
2c971875c1