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The One File

vV3.9.9.4 Feature

This release adds 1 notable feature for engineering teams evaluating rollout.

✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

ack-diagram air-gapped break-glass browser-based disaster-recovery documentation
+12 more
encrypted homelab-network html5 network-diagram network-topology offline-first-single-file oidc self self-hosted sso web-crypto zero-dependency

Summary

AI summary

Updates Demos, https://therecanonlybe.one/the-one-file.html, and https://therecanonlybe.one/demos/the-one-file-corporate-demo.html across a mixed release.

Full changelog

V3.9.9.4 Further fixes towards 4.0 Stable

CHANGE LOG

We are very close to 4.0 Stable community. Thank you to all the testers. We are making this for all of us :)

Version 3.9.9.4 : 12/14/25 Further fixes towards 4.0 Stable

  • Fixed an issue where entering rack view would freeze the canvas on mobile
  • Fixed an issue where node creation could be interrupted in rare cases
  • Fixed pedantic HTML sanitations for inputs
  • Added a function to sanitize inputs

Demos

the-one-file-corporate-demo.html
the-one-file-homelab-demo.html
theonefile-networkening-corporate-demo.html
theonefile-networkening-homelab-demo.html

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Related context

Beta — feedback welcome: [email protected]