Release v0.32.0: Update to Firefox 148

[vringar]

Summary

• Upgrade Firefox from 137.0.2 to 148.0
• Bump version to 0.32.0
• Update all conda/pip dependencies via scripts/update.sh
• Update test fixtures for Firefox behavioral changes (same_site, cache behavior)
• Comprehensive CHANGELOG with all changes since v0.31.0

Release Checklist

• Update Firefox TAG in scripts/install-firefox.sh to FIREFOX_148_0_RELEASE
• Run scripts/update.sh (environment.yaml + package-lock.json updated)
• Increment VERSION to 0.32.0
• Add v0.32.0 entry to CHANGELOG.md

Test plan

• CI passes on this branch
• Verify Firefox 148.0 binary downloads and runs correctly

Updates OpenWPM to Firefox 148. See the CHANGELOG for details.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 56.75%. Comparing base (c75fce0) to head (ac5df9f).
⚠️ Report is 4 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #1145   +/-   ##
=======================================
  Coverage   56.75%   56.75%           
=======================================
  Files          40       40           
  Lines        3908     3908           
=======================================
  Hits         2218     2218           
  Misses       1690     1690           

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[Copilot]

Pull request overview

This PR upgrades OpenWPM from Firefox 137.0.2 to Firefox 147.0.4 as part of the v0.32.0 release. The upgrade includes updating all project dependencies (both conda and npm packages), adjusting test fixtures to match Firefox 147's changed behavior, and updating version metadata. The primary changes reflect Firefox's behavioral modifications in cookie same-site attribute reporting and HTTP caching of 404 responses.

Changes:

• Upgraded Firefox from version 137.0.2 to 147.0.4 via updated Git tag
• Bumped project version to 0.32.0 in VERSION file and CHANGELOG.md
• Updated conda/pip dependencies with multiple major version jumps
• Adjusted test expectations for Firefox 147's cookie same_site value change from "no_restriction" to "unspecified"
• Updated test expectations for Firefox 147's cache behavior on 404 responses (no longer caching)

Reviewed changes

Copilot reviewed 6 out of 7 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
scripts/install-firefox.sh	Updated Firefox TAG to FIREFOX_147_0_4_RELEASE commit hash
VERSION	Incremented version from 0.31.0 to 0.32.0
CHANGELOG.md	Added v0.32.0 release entry with Firefox 147 upgrade notes
test/test_storage_vectors.py	Changed expected same_site cookie attribute from "no_restriction" to "unspecified"
test/test_http_instrumentation.py	Changed expected cache hit count for 404.png from 1 to 0
environment.yaml	Updated all conda/pip dependencies including several major version jumps
package-lock.json	Updated npm dependencies with typical version increments

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[Copilot]

Pull request overview

Copilot reviewed 6 out of 7 changed files in this pull request and generated no new comments.

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[vringar]

Copilot review comments addressed in latest push:

1. CHANGELOG clarity: Rewritten to properly categorize changes. Firefox behavioral changes (same_site reporting as "unspecified", 404 cache behavior) are now listed under "Breaking changes". The profile validation fix is correctly attributed to Firefox 137 migration.

2. Dependency version jumps: Acknowledged — CI validation will confirm compatibility.

3. Test fixture changes: Now documented in CHANGELOG under "Breaking changes" since they reflect user-visible Firefox behavior changes.

Additionally updated from Firefox 147 to Firefox 148.0.