Changelog for Thunderbird 84

The following WebExtension API changes were introduced in Thunderbird 84.

api browsingData

• type RemovalOptions.cookieStoreId — Only remove data associated with this specific cookieStoreId.

api privacy.network.httpsOnlyMode

Allow users to query the mode for ‘HTTPS-Only Mode’. This setting’s value is of type HTTPSOnlyModeOption, defaulting to never.