The snippets in the README.md suggest using uses: actions/checkout@v2.
The version should be updated, because this old version now generates the following warning on Github:
The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/
The snippets in the README.md suggest using
uses: actions/checkout@v2
. The version should be updated, because this old version now generates the following warning on Github:Updating to
v3
should be sufficient, see: https://github.com/actions/checkout/issues/1047