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Header Tools Improved Version History

14 versions

Be careful with old versions!

These versions are displayed for reference and testing purposes. You should always use the latest version of an add-on.

Version 4.4 41.5 KiB Works with Thunderbird 111.0 - 126.*

Fixed failing full source warning dialog.
Added French locale, thanks to DenB for the translation.
Set maximum version to Thunderbird 126.*.

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Version 4.2 40.4 KiB Works with Thunderbird 111.0 - 125.*

Switched to the WebExtension i18n locale system.
Added Dutch locale.
Improved header case detection (ID/Id/id).
Set maximum version to Thunderbird 125.*.

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Version 4.1 39.2 KiB Works with Thunderbird 111.0 - 125.*

Fixed Message-ID duplication on messages from outlook.com.
Set maximum version to Thunderbird 123.*.

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Version 4.0 39.1 KiB Works with Thunderbird 111.0 - 116.*

Due to Supernova changes in Thunderbird now only works with opened messages.
The Message list context menu is now hidden when no message is visible.
The Message menu submenu was removed.
The font-family for the full source editor was changed to monospace.
Set minimum version to Thunderbird 111.0.
Set maximum version to Thunderbird 115.*.

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Version 3.9 32.1 KiB Works with Thunderbird 91.0 - 110.0

Small CSS fix in the header details dialog.
Removed some obsolete version checking.
Set maximum version to Thunderbird 102.*.

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Version 3.8 32.3 KiB Works with Thunderbird 91.0 - 102.0

Added editing of In-Reply-To headers.
Set minimum version to Thunderbird 91.
Fixed deleting References headers.

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Version 3.7 32.0 KiB Works with Thunderbird 78.0 - 102.0

Added German locale, thanks to Johannes Kayßer for the translation.

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Version 3.6 30.8 KiB Works with Thunderbird 78.0 - 102.0

UTF-8 encoded Reply-To headers are now decoded, editing is re-enabled.

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Version 3.5 32.6 KiB Works with Thunderbird 78.0 - 94.0

Following the name change chrome and preferences had to be renamed too.
All HeaderTools Lite preferences are migrated to Header Tools Improved.

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Version 3.3 31.9 KiB Works with Thunderbird 78.0 - 94.0

The original version of Header Tools Lite has been revived.
To avoid confusion this add-on has been renamed to Header Tools Improved.
The add-on homepage was also changed, please adjust any shortcuts you may have:
https://addons.thunderbird.net/en-US/thunderbird/addon/header-tools-improved

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Version 3.1 31.6 KiB Works with Thunderbird 78.0 - 94.0

Fixed buggy Change header details dialog.
Added some fixes for Thunderbird 91.

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Version 2.3 18.3 KiB Works with Thunderbird 68.0 - 68.*

Fixed the shortcut keys, removed obsolete localization.
Improved handling of References headers.

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Version 2.2 18.0 KiB Works with Thunderbird 68.0 - 68.*

Added Options items to the Context & Message menus.
Disabled buggy Reply-To editing, it is read-only now.

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Version 2.1 17.8 KiB Works with Thunderbird 68.0 - 68.*

Tweaked numberbox appearance.
Added homepage & changelog.
Tweaked the source editor.

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