Changelog for Thunderbird 95
The following WebExtension API changes were introduced in Thunderbird 95.
browserSettings.overrideContentColorScheme
This setting controls whether a light or dark color scheme overrides the page’s preferred color scheme.
compose
api
compose
type ComposeDetails.relatedMessageId — The id of the original message (in case of draft, template, forward or reply). Read-only. Is undefined in all other cases or if the original message was opened from file. The permission is required to use this property.
privacy.network.globalPrivacyControl
Allow users to query the status of ‘Global Privacy Control’. This setting’s value is of type boolean, defaulting to false.