Nylon

v0.4.1 Bugfix

This release fixes issues for SREs watching stability and regressions.

Published 17d VPN & Tunnels

✓ No known CVEs patched

✓ No known CVEs patched in this version

Topics

distributed-networking go mesh mesh-networks overlay-network routing

+2 more

self-hosted vpn

Summary

AI summary

Fixed router retraction ACK handling and added a maximum config size limit.

Type	Severity	Summary	CVE
Bugfix
Bugfix	Medium	Config written with stricter 0600 file permissions. Config written with stricter 0600 file permissions. Source: granite4.1:8b-q6_K@2026-05-21 Confidence: high	—
Bugfix	Medium	Retraction ACK now sent properly in router. Retraction ACK now sent properly in router. Source: granite4.1:8b-q6_K@2026-05-21 Confidence: high	—
Bugfix	Medium	Maximum config size introduced. Maximum config size introduced. Source: granite4.1:8b-q6_K@2026-05-21 Confidence: low	—
Refactor	Medium	Router GC reordered to calculate routes first. Router GC reordered to calculate routes first. Source: granite4.1:8b-q6_K@2026-05-21 Confidence: low	—
Other
Other	Medium	Docs improved by @encodeous. Docs improved by @encodeous. Source: granite4.1:8b-q6_K@2026-05-21 Confidence: low	—
Other	Medium	Small UI tweaks applied by @encodeous. Small UI tweaks applied by @encodeous. Source: granite4.1:8b-q6_K@2026-05-21 Confidence: low	—
Other	Medium	Added Asciiinema demo by @encodeous. Added Asciiinema demo by @encodeous. Source: granite4.1:8b-q6_K@2026-05-21 Confidence: low	—

Full changelog

doc: improve docs by @encodeous in https://github.com/encodeous/nylon/pull/106
fix(config): write config with more strict 0600 file permissions by @encodeous in https://github.com/encodeous/nylon/pull/107
fix(config): introduce maximum config size by @encodeous in https://github.com/encodeous/nylon/pull/108
fix(router): retraction ACK not sent properly by @encodeous in https://github.com/encodeous/nylon/pull/109
fix(router): re-order router gc to calculate routes first by @encodeous in https://github.com/encodeous/nylon/pull/110
doc,ux: small tweaks by @encodeous in https://github.com/encodeous/nylon/pull/111
doc: add asciinema demo by @encodeous in https://github.com/encodeous/nylon/pull/112

Full Changelog: https://github.com/encodeous/nylon/compare/v0.4.0...v0.4.1

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