- strict_max_version increased to 128.*
- add adressbook match feature
- correct case insensitivity
- fix config page width adjustments
- strict_max_version increased to 126.*
- use async / await where possible
- some lint warnings addressed (comma, semicolon placement)
- fix issue with popup dialog on wrong display with multi-monitor setup
- fix issue after closing addon configuration tab
- add eslint.rc
- change German locales to use spelling "E-Mail"
- Thunderbird version 115 support
- remove no longer needed experiment APIs (still one remains)
- convert "var" to "let" where appropiate
- use template literals instead of string concatenation
- use "messenger" instead of "browser" as root for extension APIs
- remove configuration migration from version 1 addon
- allow changing sender identity during adding of recipients even if sender identity was already changed by the addon when a "reply-to" window was opened
- add configuration shortcut icon to toolbar
- advanced SMTP header field configuration
- remove found identity from To and cc
- min. version setting 91.3.1 is not valid, so chose 91.0
- some minor bugs fixed
- support Thunderbird 102 (max. version setting 91.* > 102.*)
- use new API "relatedMessageId" to identify e.g. the message we reply-to. This is used to find the original recipients. Before, we used some heuristic correlation via subject content, which especially failed with UTF-8 characters in the subject.
- some dialogs improved
- more language translations
- initial version for Thunderbird >67 support