Hey all! Yesterday we release 3.1.0 of the Pulumi GitHub Action. There is a change to this action that the action will handle the installation of the Pulumi CLI as part of it internally (as we are coupled with the Automation API). This will not affect your programs but will instead ensure that you do not get any errors of mismatched CLI versions with Automation API versions.
The Automation API is an implementation detail that we should have ensured was handled internally at the time of the change to use it. We have learned from the feedback that our users have given us.
If you take the latest version for a spin and find any issues - then please let us know!