v4.20.4 v1.102.3
cheaper-inference/OmniRouteAug 20, 2026 → Aug 20, 20260 days between releases
Generating AI comparison
Analyzing what changed between v4.20.4 and v1.102.3. This page updates automatically — usually within a minute.
The Two Releases
v4.20.4
v4.20.4
Aug 20, 2026· 2 months ago
This release addresses a critical crash (SIGSEGV) in replicas when diverging from the master by handling missing nodes and edges gracefully. Performance is improved by rebuilding matrices incrementally during decoding. Additionally, new public APIs are exposed for graph encoding versioning.
Full release notesv1.102.3
v1.102.3
Aug 20, 2026· 2 months ago
Minimal release notes: "Please refer to the changelog available at https://tailscale.com/changelog"
Full release notes