Cookie Brother version history - 3 versions
Cookie Brother by ivan
Cookie Brother version history - 3 versions
Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 1.1.15
Released Aug 7, 2026 - 72.68 KBWorks with firefox 140.0 and later, android 142.0 and laterAdded
- Cumulative cookie selection in the popup: type a keyword, tick "Select found", and every matching cookie is checked. Change the keyword and tick again - the selections merge instead of replacing each other.
- Export and Delete now act on the selection only. With nothing selected they keep working on the whole scope as before.
Fixed
- Importing cookies did not always log you in. Old cookies of the imported site could survive next to the fresh ones, so the site received the same cookie name twice and kept the stale session. The import now clears the previous cookies of the imported sites by their real stored URL and verifies what the browser actually saved.
- If the browser rejects the incoming cookies, the previous session is restored instead of leaving the site logged out.Source code released under All Rights Reserved
Older versions
Version 1.1.14
Released Aug 5, 2026 - 64.49 KBWorks with firefox 140.0 and later, android 142.0 and laterFixes for cookie import and export (covers 1.1.13 and 1.1.14).- Plain-text import now works in the manager. Cookie: headers, bare name=value pairs and Set-Cookie lines without Domain= were rejected since 1.1.5; the manager now asks for a domain exactly when the text needs one.
- Clearer error: text that is recognised but carries no domain now says so, instead of claiming the format is unknown.
- HAR files with minimal cookie entries (name and value only, as exported by browsers) are now imported.
- The popup no longer derives cookie domains from internal browser pages such as about:newtab.
- The cookie counter in the popup now follows the active search filter.
The Cookie header export stays a valid HTTP header (a=1; b=2) so it can be pasted straight into curl or the developer tools.Source code released under All Rights Reserved
Version 1.1.12
Released May 18, 2026 - 60.79 KBWorks with firefox 140.0 and later, android 142.0 and laterInitial Firefox release of Cookie Brother 1.1.12.Source code released under All Rights Reserved