2026.03.23

What's Changed

• docs: update deployment/releases section in README by @willdurand in #2289
• Update MV3 migration advice by @rebloor in #2249

Full Changelog: 2026.03.12...2026.03.23

2026.03.12

What's Changed

• Fix broken links for built-in consent experience content by @rebloor in #2277
• Add TOC links for built-in data collection consent experience page by @rebloor in #2278
• Fix and improve various built-in consent experience-related links by @rebloor in #2283

Full Changelog: 2026.02.26...2026.03.12

2026.02.26

What's Changed

• Fix Connect with other extension developers link by @tarikrital in #2235
• Advice re data collection notifications pre-built-in experience by @rebloor in #2244
• Updates for policy info move to Firefox administrator reference by @rebloor in #2261

New Contributors

• @tarikrital made their first contribution in #2235

Full Changelog: 2025.12.22...2026.02.26

2025.12.22

What's Changed

• Remove privacy policy guidance by @dotproto in #2232
• Add guidance on consent prompt terminology by @dotproto in #2231
• Bump fs-extra from 11.3.2 to 11.3.3 by @dependabot[bot] in #2233

Full Changelog: 2025.12.17...2025.12.22

2025.12.17

What's Changed

• Remove office hours by @dotproto in #2230

Full Changelog: 2025.11.14...2025.12.17

2025.11.14

What's Changed

• Update notice in the Firefox built-in data consent page by @willdurand in #2201
• Link to retiring extension example by @rebloor in #2183
• Fix "Manifiest" typo by @dotproto in #2203
• Add advice on debugging "can't access dead object" errors by @rebloor in #2167
• Tidy up extension id terminology by @rebloor in #2184
• Copy edit Firefox built-in data consent page by @rebloor in #2198

Full Changelog: 2025.10.24...2025.11.14

2025.10.24

What's Changed

• Fix overview pages descriptive titles by @rebloor in #2179
• Fix localization testing page by @rebloor in #2190
• Fix "chromium based" to "Chromium-based" by @JohnVeness in #2191
• Removed out-of-date references to browser toolbox by @rebloor in #2194
• Fix descriptions for each page by @rebloor in #2197
• Updated Android debugging advice by @rebloor in #2175
• Fix Add-on Debugging Window link by @rebloor in #2166

deps

• Bump jest from 30.1.3 to 30.2.0 by @dependabot[bot] in #2182
• Bump jest-environment-jsdom from 30.1.2 to 30.2.0 by @dependabot[bot] in #2181
• Bump eslint from 9.36.0 to 9.37.0 by @dependabot[bot] in #2188
• Bump liquidjs from 10.21.1 to 10.22.0 by @dependabot[bot] in #2187
• Bump @eslint/js from 9.36.0 to 9.37.0 by @dependabot[bot] in #2186
• Bump serialize-javascript from 6.0.2 to 7.0.0 by @dependabot[bot] in #2185
• Bump dompurify from 3.2.7 to 3.3.0 by @dependabot[bot] in #2192
• Bump posthtml from 0.16.6 to 0.16.7 by @dependabot[bot] in #2193
• Bump @eslint/js from 9.37.0 to 9.38.0 by @dependabot[bot] in #2195
• Bump eslint from 9.37.0 to 9.38.0 by @dependabot[bot] in #2196
• Bump liquidjs from 10.22.0 to 10.23.0 by @dependabot[bot] in #2199

New Contributors

• @JohnVeness made their first contribution in #2191

Full Changelog: 2025.09.25...2025.10.24

2025.09.17

What's Changed

• Update menu name to "Browser Tools" by @Shrinks99 in #2134
• Fix taxonomy definition for search terms by @wagnerand in #2140
• Remove old amo-admins mailing list by @wagnerand-moz in #2144
• Clarify how other browsers handle the BSS key by @dotproto in #2129
• Add section to debugging.md to explain that you can also use IDEs debug by @rugk in #2146
• Updating on checking web-ext installed version by @rebloor in #2164
• Add docs for AMO Version rollback feature by @eviljeff in #2162
• Fix built-in consent policy typos by @dotproto in #2168

deps

• Bump eslint from 9.32.0 to 9.34.0 by @dependabot[bot] in #2148
• Bump @eslint/js from 9.32.0 to 9.34.0 by @dependabot[bot] in #2147
• Bump sass-embedded from 1.89.2 to 1.90.0 by @dependabot[bot] in #2139
• Bump fs-extra from 11.3.0 to 11.3.1 by @dependabot[bot] in #2135
• Bump @11ty/eleventy-plugin-syntaxhighlight from 5.0.1 to 5.0.2 by @dependabot[bot] in #2137
• Bump jest-environment-jsdom from 30.0.5 to 30.1.2 by @dependabot[bot] in #2154
• Bump sass-embedded from 1.90.0 to 1.91.0 by @dependabot[bot] in #2149
• Bump jest from 30.0.5 to 30.1.2 by @dependabot[bot] in #2153
• Bump terser from 5.43.1 to 5.44.0 by @dependabot[bot] in #2156
• Bump jest from 30.1.2 to 30.1.3 by @dependabot[bot] in #2155
• Bump eslint from 9.34.0 to 9.35.0 by @dependabot[bot] in #2159
• Bump sass-embedded from 1.91.0 to 1.92.1 by @dependabot[bot] in #2161
• Bump globals from 16.3.0 to 16.4.0 by @dependabot[bot] in #2163
• Bump @eslint/js from 9.34.0 to 9.35.0 by @dependabot[bot] in #2158
• Bump eslint-plugin-prettier from 5.5.3 to 5.5.4 by @dependabot[bot] in #2138
• Bump fs-extra from 11.3.1 to 11.3.2 by @dependabot[bot] in #2165

New Contributors

• @Shrinks99 made their first contribution in #2134
• @wagnerand-moz made their first contribution in #2144

Full Changelog: 2025.08.04...2025.09.17

2025.08.04

What's Changed

• Turn the policies update preview into effect by @wagnerand in #2133

Full Changelog: 2025.07.29...2025.08.04

2025.07.29

What's Changed

• Clarify extension ID creation by @andrewbaxter in #2022
• Use @name formatting for add-on IDs by @dotproto in #2125
• Remove line separator characters by @dotproto in #2128
• Add implicit consent policy by @wagnerand in #2132

Dependency updates

• Bump @eslint/js from 9.30.1 to 9.31.0 by @dependabot[bot] in #2118
• Bump eslint from 9.30.1 to 9.31.0 by @dependabot[bot] in #2119
• Bump eslint from 9.31.0 to 9.32.0 by @dependabot[bot] in #2131
• Bump @eslint/js from 9.31.0 to 9.32.0 by @dependabot[bot] in #2130
• Bump jest-environment-jsdom from 30.0.4 to 30.0.5 by @dependabot[bot] in #2124
• Bump eslint-plugin-prettier from 5.5.1 to 5.5.3 by @dependabot[bot] in #2122
• Bump jest from 30.0.4 to 30.0.5 by @dependabot[bot] in #2123
• Bump eslint-config-prettier from 10.1.5 to 10.1.8 by @dependabot[bot] in #2121
• Bump markdown-it-container from 3.0.0 to 4.0.0 by @dependabot[bot] in #1752

New Contributors

• @andrewbaxter made their first contribution in #2022

Full Changelog: 2025.07.09...2025.07.29