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The One File

vV3.9.9.7 Feature

This release adds 4 notable features 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

Broad release touches Demos, https://therecanonlybe.one/demos/theonefile-networkening-corporate-demo.html, changelog.md, and import-export-save.md.

Full changelog

Version 3.9.9.7 : 12/19/25 Import/export, saving and updates for editors

  • Improved the import/export system read more: import-export-save.md
  • Added markdown export and import Ala, Git versioning!
    • Edit and create in your favorite markdown editor
    • This also allows git versioning!
  • Added csv export and import
    • Edit and create in your favorite csv editor
  • Added print option
    • Removes the background and makes the entire canvas print friendly
  • New import/Export mobile menu
  • Bug Fixes
    • Fixed minimap rendering nodes twice (performance)
    • Fixed event listener memory leak in edge drag handlers
    • Fixed Mac keyboard shortcuts (SORRY APPLE)
  • 3.9.9.6: Orthogonal routing update DEMO changelog.md
  • See more changes in the changelog.md

Demos

Download:

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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Beta — feedback welcome: [email protected]