SUMMARY The base-files package, as customized by Neon, puts the Neon version number in /etc/issue and /etc/issue.net. However, the version number in /etc/issue.net still says "KDE neon 5.18" even though /etc/issue now says "KDE neon 5.21". This is not a new problem, it was already there with KDE neon 5.20 at least. STEPS TO REPRODUCE 1. Have a look at /etc/issue.net OBSERVED RESULT /etc/issue.net contains an outdated version number. EXPECTED RESULT /etc/issue.net contains the correct version number. Or maybe no version number. SOFTWARE/OS VERSIONS Linux: KDE neon User Edition 5.21 KDE Plasma Version: 5.21.0 KDE Frameworks Version: 5.79.0 Qt Version: 5.15.2 ADDITIONAL INFORMATION
This has been fixed in base-files version 11ubuntu5.3+p20.04+git20210216.1930