"How to read environment variables from Node.js" points to the Node.js 22 documentation

[mureinik]

Affected URL

https://nodejs.org/en/learn/command-line/how-to-read-environment-variables-from-nodejs

Describe the issue in detail:

The sentence "Node.js 20 introduced experimental support for .env files" links to the Node.js 22 documentation, which makes little sense - if the intent was to link to the version this feature was introduced, it should link to Node.js 20's documentation, and if it was to link to the latest available version it should link to latest, not latest-22.x.

From the context, it looks like the intention was the latter.

[AugustinMauroy]

as explained in your pr

No it's not arbitrary. It's voluntary done in #7307

Why ? Because maintaining the learn section is complicated. So do not have broken docs/exmaple we decide to ping it to a version. this sub section use 22

Why not update it to 24 but you have to verify everything.

Also for more context take a look at https://nodejs.org/en/blog/events/collab-summit-2024-dublin#documentation-improvements-nodejs-learn-section

[AugustinMauroy]

but maybe modify "Node.js 20 introduced experimental support for .env files." by "since Node.js 20 you have the ability to ...e

[mureinik]

Thanks for the added context! Looking at the discussion on the PR, it seems the consensus is forming around changing this link entirely to the newly written section about env vars.