github DanielLavrushin/b4 v1.64.0rc3

pre-release7 hours ago

[1.64.0] - 2026-05-31

  • IMPROVED: MTProto Telegram routing is more reliable, especially for media - the WebSocket routing (bridge mode) now works on phones as well as desktop, loads media more reliably, and always prefers WebSocket regardless of the proxy server's transport setting. Data centers without a WebSocket edge no longer stall when the shared fallback domains get rate-limited. New "Cloudflare Worker" support adds a free, per-user relay (no domain to buy) for accounts where media, reactions, or stickers still fail to load - see Settings -> MTProto Proxy.
  • FIXED: Copy buttons did nothing when the Web UI was opened over plain HTTP - copying commands, set exports, or system info silently failed on installs reached by LAN IP (for example http://192.168.1.1), because browsers only allow the modern clipboard API over HTTPS or localhost. The fallback copy path now works in those cases too.
  • FIXED: Memory and CPU slowly climbed when the watchdog repeatedly repaired a site - each watchdog repair left behind a background task that never stopped, piling up over days until b4 was killed. #227

What's Changed

Full Changelog: v1.63.0...v1.64.0rc3

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