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About the Announcements category
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0
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3074
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May 21, 2015
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[Blog post] Add-on Policy and Process Updates
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10
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11787
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December 14, 2025
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Add-ons Policies Changes - June 2025
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8
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547
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July 21, 2025
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Tab group support in Firefox 138
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5
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198
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June 9, 2025
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[Blog post] Two-factor authentication required for extension developers
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13
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2734
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January 18, 2025
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Community live stream event (Nov 20)
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2
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591
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December 5, 2024
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[FEEDBACK REQUEST] MV3 Developer Survey
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0
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629
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October 1, 2024
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Manifest V3 & Manifest V2 (March 2024 update)
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1
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793
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June 14, 2024
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[Blog post] Manifest v3 in Firefox: Recap & Next Steps
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11
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5734
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June 14, 2024
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[Blog post] Manifest V3 Updates
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3
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679
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June 14, 2024
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Upcoming live stream on June 13: Pushing the boundaries of Firefox extensions
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0
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483
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May 28, 2024
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Upcoming site maintenance for Extension Workshop
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0
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391
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April 24, 2024
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Upgraded add-on signatures
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0
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2935
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April 17, 2024
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Contributor Policy Update: Usage of Generative AI (e.g., ChatGPT)
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2
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813
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March 14, 2024
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Upcoming livestream on March 14
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1
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480
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March 1, 2024
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Android Extensions Have Arrived!
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0
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574
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December 14, 2023
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Additional extensions coming to Firefox for Android on December 14
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0
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509
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November 29, 2023
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Firefox for Android Add-ons Development Webinar
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4
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768
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November 15, 2023
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AMO API bug fix and behavior changes
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0
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562
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October 5, 2023
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[Post] What’s the best ad blocker for you?
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2
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1847
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August 3, 2023
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[Blog post] declarativeNetRequest available in Firefox
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0
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717
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May 17, 2023
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[Post] Find an interesting image? Use an image search extension like Tineye to discover hidden details
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0
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1331
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July 15, 2021
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[Blog post] Manifest V3 signing available November 21 on Firefox Nightly
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3
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1333
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January 16, 2023
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[Chrome] Pausing Manifest V2 phase-out changes
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0
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1748
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December 10, 2022
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[Blog post] Begin your MV3 migration by implementing new features today
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1
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1311
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November 7, 2022
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SearchPreview Add-on Maintenance Ending
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2
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1090
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October 9, 2022
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[Blog post] Hello from the new developer advocate
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0
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1060
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September 1, 2022
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Options argument removed for IDBFactory.open() in Firefox 104
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0
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861
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August 31, 2022
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[Post] Supercharge your productivity with a browser extension
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0
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1562
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July 30, 2021
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[Blog post] New tagging feature for add-ons on AMO
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0
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1453
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July 29, 2021
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