update for stdlib

[wolfaba]

No description provided.

[johnlawerance]

Hey @wolfaba thanks for the PR. I haven't maintained this project for a while. Have you already tested these changes and if so would you perhaps be willing to additionally prep some other bits to prepare it for a new forge release since it is currently slated for deprecation? E.g. Updating the readme, compatibility info, any dependencies, etc?

[wolfaba]

Hello @johnlawerance ,
I have tested it on our running instance and puppet did not change anything, so I presume everything is configured same way as before and it should be - I have just changed the values validation, I made no functional change.
In fact, I am no puppet developer. I have made just this required change, so I am not sure about dependencies and compatibility.
Thank you.
Regards.