FWIW – NodeJS’s just moved v16 to active LTS, and v14 to maintenance mode…
We moved to Node v14 from v12 back in Oct 2020 for the Buster images – but it might be smart to jump to the current LTS version if the release isn’t coming any time soon…
PS: Nodejs v8 that runs the current “stable” Volumio is relegated to a different EOL table…