With over 500 commits, what originally was planned as a patch with minor improvements, became one of Vector's most significant releases. After about 17 months in development, v0.4.1 will officially be considered Vector's MVP (Open Beta).
![Cover image for 🟢 [ V E C T O R ] Open Beta v0.4.1 Release - MVP Reached](https://image.nostr.build/47ef9e293e73ecaa75673472ac1a82d5c243bbb63b6d0d8dcd63137019936fbf.png)
What Concord asks of a Nostr relay: why NIP-17 inbox relays are incompatible, what happens when relays prune or expire events, how invites work, and other consequences of its key-derived design.
What the relay can see, how spam gets stopped, and whether push notifications work — the same three questions asked of both nostr group-chat designs, and the different strengths each buys with its foundational bet.