Week 0027

uefi-rs

• Put up an alternative PR for try_trait_v2 that puts it behind a feature flag instead of dropping it entirely. I think either would be a reasonable solution, mainly I just want to avoid released versions breaking if and when the try_trait_v2 API changes again.
• PR to relax version requirements. This is useful when building in restrictive/sandboxed environments where the latest versions of packages might not be easily available.
• Updated the open_protocol_exclusive PR in response to some review comments. The entry macro now has a much more detailed docstring, and some other docs and messages have been improved.

RustCrypto

• PR to fix some incorrect links in the der crate.
• PR to fix the readme being included twice in the pkcs7 documentation.