Database -------- * The `ban` table now uses list-ids to cross-reference the mailing list, since these cannot change even if the mailing list is moved or renamed.
Interfaces ---------- * The `IBanManager` is no longer a global utility. Instead, you adapt an `IMailingList` to an `IBanManager` to manage the bans for a specific mailing list. To manage the global bans, adapt ``None``.