v13.0.1

What's Changed

• Allow babel-loader v10 as a peerDependency by @lencioni in #392
• Update transitive dep brace-expansion by @lencioni in #353
• Bump the eslint group with 5 updates by @dependabot[bot] in #356
• Bump the babel group with 6 updates by @dependabot[bot] in #355
• Bump webpack from 5.94.0 to 5.100.2 in the webpack group by @dependabot[bot] in #359
• Update Jest matchers for Jest v30 by @lencioni in #360
• Bump jest from 29.7.0 to 30.0.4 in the jest group by @dependabot[bot] in #357
• Bump form-data from 4.0.0 to 4.0.4 by @dependabot[bot] in #361
• Bump globals from 15.15.0 to 16.3.0 by @dependabot[bot] in #364
• Bump jsdom from 26.0.0 to 26.1.0 by @dependabot[bot] in #365
• Bump babel-jest from 30.0.4 to 30.0.5 in the babel group by @dependabot[bot] in #366
• Bump jest from 30.0.4 to 30.0.5 in the jest group by @dependabot[bot] in #367
• Bump prettier from 3.5.1 to 3.6.2 by @dependabot[bot] in #369
• Bump the eslint group with 2 updates by @dependabot[bot] in #375
• Bump jose from 5.4.1 to 5.10.0 by @dependabot[bot] in #376
• Bump node-fetch from 2.6.7 to 2.7.0 by @dependabot[bot] in #377
• Bump webpack from 5.100.2 to 5.101.0 in the webpack group by @dependabot[bot] in #378
• Bump supports-color from 7.2.0 to 8.1.1 by @dependabot[bot] in #374
• Bump the eslint group with 2 updates by @dependabot[bot] in #379
• Bump webpack from 5.101.0 to 5.101.1 in the webpack group by @dependabot[bot] in #380
• Bump the babel group with 3 updates by @dependabot[bot] in #381
• Bump webpack from 5.101.1 to 5.101.2 in the webpack group by @dependabot[bot] in #382
• Bump webpack from 5.101.2 to 5.101.3 in the webpack group by @dependabot[bot] in #383
• Bump the eslint group with 2 updates by @dependabot[bot] in #384
• Bump the jest group with 2 updates by @dependabot[bot] in #385
• Bump the jest group with 2 updates by @dependabot[bot] in #386
• Bump the jest group with 2 updates by @dependabot[bot] in #387
• Bump jest from 30.1.2 to 30.1.3 in the jest group by @dependabot[bot] in #388
• Bump @babel/core from 7.28.3 to 7.28.4 in the babel group by @dependabot[bot] in #389
• Bump the eslint group with 2 updates by @dependabot[bot] in #390
• Bump globals from 16.3.0 to 16.4.0 by @dependabot[bot] in #391
• Add node 24 to test matrix by @lencioni in #393
• Dedupe yarn.lock by @lencioni in #394

Full Changelog: v13.0.0...v13.0.1

v13.0.0

This version contains a potentially breaking change for repos that are using Happo via GitHub actions. These changes were originally released as v12.4.1 and v12.4.2, but were reverted in v12.4.3 when they were discovered to be potentially breaking. There are no other changes.

This release fixes an issue where the baseline commit was inconsistently resolved when using Happo in GitHub actions. If you are using a non-zero fetch-depth with the checkout action, this version may result in an error like the following:

Error: Command failed: git merge-base origin/main HEAD
fatal: Not a valid object name origin/main

To update to this version, you will need to make sure that your default branch can be accessed via git in your workflow.

One option is to set fetch-depth: 0 in your checkout action, so that the whole repo is checked out:

- uses: actions/checkout@v4
  with:
    ref: ${{ github.event.pull_request.head.sha || github.ref }}
    fetch-depth: 0

Although this may come with a performance cost, especially for larger repos. Alternatively, you can stick with a non-zero fetch-depth and add a step to fetch your repo's default branch from origin like this:

- uses: actions/checkout@v4
  with:
    ref: ${{ github.event.pull_request.head.sha || github.ref }}
    fetch-depth: 100
- name: Fetch main branch
  if: github.ref != 'refs/heads/main'
  run: git fetch origin main:main

What's Changed

• Revert changes from 12.4.1 and 12.4.2 by @lencioni in #349
• Re-apply changes from v12.4.1 and v12.4.2 by @lencioni in #350

Full Changelog: v12.4.2...v13.0.0

v12.4.3

This version reverts all changes from v12.4.1 and v12.4.2, making it identical to v12.4.0. These changes were accidentally breaking and will be published as v13.0.0. If you are already on v12.4.1 or v12.4.2, you should update directly to v13.0.0 and skip this version.

What's Changed

• Revert changes from 12.4.1 and 12.4.2 by @lencioni in #349

Full Changelog: v12.4.2...v12.4.3

v12.4.2

What's Changed

• Fix fallback base branch for GitHub actions by @lencioni in #348

Full Changelog: v12.4.1...v12.4.2

v12.4.1

What's Changed

• Use git to determine previous SHA in GitHub actions by @lencioni in #347

Full Changelog: v12.4.0...v12.4.1

v12.4.0

What's Changed

• Remove subject pattern from makeRequest test by @lencioni in #345
• Include more metadata in constructed reports by @trotzig in #346

Full Changelog: v12.3.0...v12.4.0

v12.3.0

What's Changed

• Bump formidable from 3.5.2 to 3.5.4 by @dependabot in #342
• Add lang="en" attribute to html element in iframe.html by @trotzig in #343

Full Changelog: v12.2.3...v12.3.0

v12.0.2

What's Changed

This release backports a bugfix from a later version.

• Export HAPPO_FALLBACK_SHAS from happo-ci by @lencioni in #341

Full Changelog: v12.0.1...v12.0.2

v12.2.3

What's Changed

• Export HAPPO_FALLBACK_SHAS from happo-ci by @lencioni in #341

Full Changelog: v12.2.2...v12.2.3

v12.2.2

Full Changelog: v12.2.1...v12.2.2

• Fix deleting old comments (was using the wrong github API rest path)