nit: I have tested both CocoaPods and SPM within the example (turning on and off SPM) but it might be a good idea to automate this check in CI, We often don't need this since this one package and it would complicate the process.

Collection literals should not have trailing commas
.process("PrivacyInfo.xcprivacy"),

This doesn't apply to Swift code (false positive).

Thank you for your contribution @EchoEllet !

This doesn't apply to Swift code (false positive).

Can you follow the rules?

Can you follow the rules?

Single quotes (') are not used for string literals in Swift:

// This won't compile
.process('PrivacyInfo.xcprivacy'),

This warning is in the file Package.swift, it's not possible to use 'PrivacyInfo.xcprivacy' instead of "PrivacyInfo.xcprivacy".

I think the warning is for trailing comma @EchoEllet

Files should have a single trailing newline

I have added a single trailing newline to the file Package.swift though it still fails.

@EchoEllet Oh no. Please do not stop adding Privacy Manifest. It is fine without it, but adding an empty Privacy Manifest is a better choice.

Can you revert 83f710d?

but adding an empty Privacy Manifest is a better choice.

By empty, I think they meant empty values, they said Only shared_preferences has a non-empty manifest, (see PrivacyInfo.xcprivacy of shared_preferences). All the other plugins including image_picker has the same template with default values.