This launch was 2 months ago. Any particular reason for posting it now?
Because now it is a recommended upgrade for users of the previous stable version, 102.
Summary: If you run it on Windows or macOS but don’t watch the news and don’t know that there is a new version, now it’s going to start popping up suggestions that you update.
Ha! I wondered why the headline was dark blue!
Basically a duplicate of https://lobste.rs/s/oml1ke/what_s_new_thunderbird_115
No; see my comment above.
It is a duplicate, the correct links and title would be then the ones you’ve shared.