Zerion 3.0.11

Reliability release for Android: reconnection after a loss of signal, a Tor upgrade, and a reproducible build of the Monero wallet library.

• Coming back online after a dead spell. After a period without signal, such as in an elevator or an underground garage, the app could stay offline to contacts until it was force closed. The app now notices when a link that stayed attached stops or resumes passing traffic, tells Tor that the network went away and came back, and restarts Tor's network on its own if Tor stays stuck reconnecting. Contacts can reach you again without a restart. This fix is based on the reports we received; on-device confirmation in the exact elevator scenario is still in progress, so please report if you still see it.
• Tor upgraded to 0.4.9.12.
• The Monero wallet library is now built from a clean tree by the committed build script on every release, and the resulting hashes are recorded and enforced at build time. The shipped 3.0.10 library had been relinked against cached dependency archives from an earlier script revision, which is why F-Droid could not verify 3.0.10 against its published APK; the build now refuses such a cache.
• Dependency verification metadata gained the checksums the unit test classpath needed, so a strict verified build of the whole test suite passes again.
• Version 3.0.11 (31100). Everything else is identical to 3.0.10.

Built reproducibly (F-Droid), signed with the same key as previous releases.

SHA-256: 5b7b24ea25c2cacdcf0458486b6f4467236f9e127a7514e66ff0246f52ff750f

Asset note (2026-09-21): the APK attached here was republished from the same tag and release commit (6e24cdd), built in F-Droid's buildserver image and signed with the same key. The first upload (SHA-256 fa9380ec58e17a89e792af8439f2ae5179736b7316b306e2356d87ee37ca3c6c) was built on a Windows host; its machine code is identical, but the Argon2 helper library carried Windows build paths and a different compiler ident in its debug metadata, which F-Droid's byte-for-byte comparison rejects. Version, code, tag and signing key are unchanged.