Use

- name: Set output
  run: echo "{name}={value}" >> $GITHUB_OUTPUT

instead of

- name: Set output
  run: echo "::set-output name={name}::{value}"

in our GHA yml files.

• https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

What to do:

• comment here to be assigned to the issue
• find all files where we use "::set-output"
• replace set-output by what GH suggests (see above)
• send a PR