FlexHeaders - Modify HTTP Headers version history - 8 versions
FlexHeaders - Modify HTTP Headers by Harrison Deo
FlexHeaders - Modify HTTP Headers version history - 8 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 1.8.1
Released Jul 19, 2026 - 156.51 KBWorks with firefox 113.0 and laterSource code released under Mozilla Public License 2.0
Older versions
Version 1.7.1
Released Jul 16, 2026 - 143.12 KBWorks with firefox 113.0 and laterSource code released under Mozilla Public License 2.0
Version 1.7.0
Released Jul 16, 2026 - 143.09 KBWorks with firefox 113.0 and laterSource code released under Mozilla Public License 2.0
Version 1.6.4
Released Jul 15, 2026 - 168.74 KBWorks with firefox 113.0 and laterSource code released under Mozilla Public License 2.0
Version 1.6.2
Released Jul 14, 2026 - 509.51 KBWorks with firefox 109.0a1 and laterSource code released under Mozilla Public License 2.0
Version 1.5.0
Released Jul 10, 2026 - 443.43 KBWorks with firefox 109.0a1 and laterSource code released under Mozilla Public License 2.0
Version 1.0.1
Released Oct 4, 2024 - 423.51 KBWorks with firefox 109.0a1 and laterSource code released under Mozilla Public License 2.0
Version 0.4.10
Released Sep 25, 2024 - 395.56 KBWorks with firefox 109.0a1 and laterSource code released under Mozilla Public License 2.0