Instruct people with a version older than n-2 to do manual upgrade in /doc/upgrade/error/check
This page is displayed locally by Tails Upgrader if checking for upgrades fails. See #12392-note_3.
Related issues
- Related to #12392 (closed)
- Related to #12493
- Related to #12365 (closed)
- Blocks #16711
Original created by @sajolida on 12492 (Redmine)
Edited by intrigeri