v4.20.4 3.3.1
juanfont/headscaleAug 20, 2026 → Aug 21, 20261 day between releases
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Analyzing what changed between v4.20.4 and 3.3.1. This page updates automatically — usually within a minute.
The Two Releases
v4.20.4
Aug 20, 2026· 2 months ago
This release focuses on stability and performance improvements for graph replication and loading. It fixes a critical crash bug (SIGSEGV) caused by divergence between local nodes and edges, optimizes graph decoding to remove unnecessary full syncs, and exposes new public APIs for external graph offloading modules.
Full release notes3.3.1
Aug 21, 2026· 2 months ago
This release enhances PythonInterpreter with a managed runtime and sandbox hardening, significantly improves optimizer throughput with GEPA 0.1.4, and adds support for MCP SDK v2.
Full release notes