v4.20.4 v1.102.3
AIEraDev/ClypraAug 20, 2026 → Aug 20, 20260 days between releases
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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 critical crash bug where replica divergence caused SIGSEGV errors and improves graph loading performance by optimizing decoding. It also exposes new public APIs for external modules to manage graph encoding versions.
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