Provides version mappings between Electron and Chromium (both major and full versions). Useful for tools like Browserslist, Autoprefixer, Stylelint, babel-preset-env, and eslint-plugin-compat to translate Electron version requirements into the corresponding Chromium capabilities.
Project status
- Actively maintained, with the GitHub source receiving recent updates (last upstream push on 2026-08-25, and multiple version-mapping updates posted in the last week relative to today).
- Apparent update cadence is frequent and steady, several updates in 2026-08-14 through 2026-08-25 (roughly every 1 to 3 days), suggesting ongoing tracking of new Electron and Chromium versions.
AI summary generated
Recent updates
v1.5.416
Release v1.5.416 primarily updates the electron-to-chromium mapping datasets. The code diff shows new mappings for Chromium 154 and the corresponding Electron 45.0 (alpha) versions, plus a package version bump from 1.5.415 to 1.5.416. No functional code paths or API interfaces are changed.
Featuresv1.5.415
v1.5.415 is a small release that updates the electron-to-chromium version mapping data. Specifically, it adds a new Chromium version entry (42.10.1) into the generated mapping lists and corresponding JSON data.
Featuresv1.5.414
Release v1.5.414 updates the electron-to-chromium version mapping dataset. It adds new entries for Electron 41.10.7 and Electron 44.0.0, and updates the reverse mapping for Chromium 41.10.7 and Chromium 152.0.7977.54 accordingly.
Featuresv1.5.413
v1.5.413 does not include any publisher release notes (none provided). The code change set is limited to updating the electron-to-chromium mapping datasets to include a new Electron version entry, plus bumping the package version.
Featuresv1.5.412
Release v1.5.412 is a small data update to the electron-to-chromium version mapping dataset. It adds Chromium version 44.0.0-beta.6 to the existing lists/mappings, and bumps the package version from 1.5.411 to 1.5.412.
Featuresv1.5.411
v1.5.411 makes a small update to the electron-to-chromium version mapping data and bumps the package version. Specifically, it adds support for Electron 43.4.1 in the mapping tables.
Featuresv1.5.410
v1.5.410 updates the electron-to-chromium mapping dataset by adding entries for additional Electron patch releases. The change is limited to static mapping files plus the package version bump, with no apparent runtime logic modifications.
Featuresv1.5.409
Release v1.5.409 makes a small update to the electron-to-chromium version mapping data. It adds support for Electron 44.0.0-beta.5 by mapping it to Chromium 152.0.7977.30, and bumps the package version metadata.
Featuresv1.5.408
This release (v1.5.408) updates the electron-to-chromium mapping dataset by adding an additional Chromium patch version entry for the Electron 42.9 series. No release notes were provided, so the functional change is only visible in the code diff.
v1.5.407
v1.5.407 contains a small data update to the electron-to-chromium mappings. Specifically, it adds support for Electron 42.9.1 by mapping it to Chromium 148.0.7778.280, and bumps the package version to 1.5.407.
v1.5.406
Release v1.5.406 contains a small data update to the electron-to-chromium mappings and bumps the package version from 1.5.405 to 1.5.406. No release notes were provided, so the only material changes are those visible in the code diff.
v1.5.405
Release v1.5.405 contains a small update to the electron-to-chromium mapping data, adding entries for newer Electron versions. The only code changes shown are additions to version mapping JSON/JS files, plus the package version bump from 1.5.404 to 1.5.405. No behavior changes, API changes, or dependency updates are evident from the provided diff.
Featuresv1.5.404
Release v1.5.404 contains only dataset updates and a package version bump. Specifically, it adds new Chromium/Electron version mapping entries for Electron 44.0.0-beta.3 without removing any existing mappings.
Featuresv1.5.403
Release v1.5.403 appears to be a data update release for electron-to-chromium version mappings. The code diff adds new Chromium version mapping entries and updates the package version metadata, with no functional code changes shown beyond mapping data.
v1.5.402
Release v1.5.402 contains a version bump and updates to the package's embedded electron-to-chromium and chromium-to-electron version mapping data. No release notes were provided by the publisher, so changes in the mapping data should be treated as undocumented.
v1.5.401
v1.5.401 updates the electron-to-chromium mapping data to include additional Electron patch versions and their corresponding Chromium versions. No release notes were provided by the publisher, so the changes below are based solely on the code diff.
Featuresv1.5.400
Release v1.5.400 updates the electron-to-chromium mapping data to include a new Electron alpha version. No release notes were provided, so the update intent is only visible in the code diff.
Featuresv1.5.399
Release v1.5.399 contains a small update to the electron-to-chromium mapping data and bumps the package version from v1.5.398 to v1.5.399. The code diff shows additional version mapping entries for Chromium 44.0.0-alpha.8 and the related Chromium/Electron version mapping tables.
v1.5.398
Release v1.5.398 does not include any published release notes. The code diff shows it updates electron-to-chromium mapping data by adding Chromium version 42.8.0 (and associated electron version 42.8.0/42.8 major mapping) to the Chromium build revision 148.0.7778.280, and bumps the package version to 1.5.398.
Featuresv1.5.397
Version v1.5.397 updates the electron-to-chromium mapping datasets by adding a new Chromium build and its corresponding Electron alpha release entry. No human-readable release notes were provided, so the change intent is not documented.