Everything except the first provision is reasonable. IMO it's none of your damn business how I wrote the code, only that I understand it, and am responsible for it.
It's one of those provisions that seem reasonable, but really have no justification. It's an attempt to allow something, while extracting a cost. If I am responsible for my code, and am considered the author in the PR, than you as the recipient don't have a greater interest to know than my own personal preference not to disclose. There's never been any other requirement to disclose anything of this nature before. We don't require engineers to attest to the operating system or the licensing of the tools they use, so materially outside your own purant interests, how does it matter?
It's one of those provisions that seem reasonable, but really have no justification. It's an attempt to allow something, while extracting a cost. If I am responsible for my code, and am considered the author in the PR, than you as the recipient don't have a greater interest to know than my own personal preference not to disclose. There's never been any other requirement to disclose anything of this nature before. We don't require engineers to attest to the operating system or the licensing of the tools they use, so materially outside your own purant interests, how does it matter?