Rated 5 out of 5 stars
Good job. Add-on version 2.2 is now fine.
It would be nice to be able to put your own "I would like to open this file anyhow" for a different language version.
Thank you for your review. With the new version, translating the Add-on got much easier and can be done with an arbitrary plain text editor like the notepad.
The translations are located here:
https://github.com/jdede/WarnAttachment/tree/master/warnattachment%40jdede.de/_locales and are currently available for German, English, French and Italian.
I would be happy if you could provide the translations for your language as a messages.json-file either via mail or as a pull request on github.
Thanks and best regards