v4.20.4 v1.102.3
ParthaEth/GIFAug 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 fixes a SIGSEGV crash in effect processing when replicas diverge and improves RDB decoding performance by rebuilding matrices incrementally. It also exposes new public APIs for graph serialization.
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