v1.81.1

[1.81.1] - 2026-09-10

• FIXED: b4 could be left running after a service restart on OpenWrt, deaf to everything but kill -9, or doubled after an update - the daemon stopped listening for signals once shutdown began and never enforced its deadline, and the installer trusted a stop it never checked and a pidfile it never verified. #351
• FIXED: A --quiet install or update left b4 stopped, and --platform= skipped the service setup - the only start sat behind an interactive prompt, a forced platform never learned the service type, Ctrl-C at a prompt counted as the default answer, and a run without a terminal died at once.
• FIXED: The installer fell back to unverified downloads after one warning and wrote the configuration readable by every user - a single failed certificate check switched every later download, checksum included, to unverified TLS.
• FIXED: Every OpenWrt MIPS64 install failed with a download error - the installer asked for a mips64_softfloat build that was never published.
• FIXED: --remove left a killed b4's firewall rules behind, and a binary installed to a custom directory - removal relied on the process cleaning up after itself and never looked in the directory chosen at install time.

What's Changed

• fix(daemon): make shutdown killable and actually bounded by @DanielLavrushin in #352
• chore: update changelog for version 1.81.1 release by @DanielLavrushin in #354

Full Changelog: v1.81.0...v1.81.1