Staircase 0.1.11 — multi-device: ignores a tip older than one already seen (a relay that missed a publish could hand over the previous tip, and it was applied as new); every tip is dated after the newest seen. Settings › Multi-device shows where the last publish landed (relays, Blossom servers), with Check, Repair, Retry/Republish and an activity log; Settings › About shows the app version.