v0.4.2

Added

• Support for viewing Nostr follow packs (kind 39089) with is:followpack search shortcut
• A real-relay search smoke suite in GitHub Actions with broader stable query coverage

Fixed

• Restored by:@me and mentions:@me search modifiers, related examples, and the @me query translation preview
• Restored the .well-known/nostr.json NIP-05 endpoint for _@ants.sh, including Haven and WoT relay hints
• Restored /tutorial to the hosted Haven tutorial event