Whoa huge update from nostr:npub1zmc6qyqdfnllhnzzxr5wpepfpnzcf8q6m3jdveflmgruqvd3qa9sjv7f60 on GRAIN that I missed. This is super cool!

Backup Relay Support: Introduced a new feature to configure a backup relay. When enabled, Grain will send stored events to this backup relay after successfully storing them in the main database. This allows for seamless rebroadcasting to other personal relays or blaster relays, facilitating broader event dissemination.

Support for Nostr Mutelists: Introduced the ability to consider one or multiple pubkeys' nostr mutelists as blacklists. This allows the relay to dynamically block events based on mutelist data, adding another layer of event filtering.