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Daily Brief Fri, Jul 31, 2026 1 min read

AI day: seven infrastructure releases, one pricing post

Bitcoin

  • Sparrow Wallet 2.5.3. Adds XDG base directory opt-in, ERA hardware wallet support, and dust-ignore for sweeps.
  • Ledger Live gh-attach attachments. This is a dummy release used as storage for attachment files linked from issues and pull requests; !WARNING Do not delete this release or its assets - doing so will break attachment links and embeds that reference them.
  • Coldcard Firmware 5.6.0. Coldcard Firmware v5.6.0

Nostr

  • Primal Android 3.5.25. Adds follow mute list, updates remote signer for latest protocol, faster startup and feed loading.

Self-hosting

AI

Primary Sources