The 1.2.2 source gem contains an untracked stale settings.rb #199

Summary

The published http-2 1.2.2 source gem does not reproduce tag v1.2.2 (ac8d59014ed282febe5fd096cb3286c32b476db8). It contains lib/http/2/settings.rb, which is absent from the tag, current main, and the clean gemspec result.

Evidence

• official gem SHA-256: 81b5d45f50fd4cd5f8c5d09651184bec9401e3ef169c3eb3e5b003d5614a92b9
• official package: 36 paths, including untracked lib/http/2/settings.rb, no license file
• clean current build: 35 paths, no settings.rb, no license file because the manifest currently names LICENSE.txt
• clean build with PR Include the license in source gems #198: 36 paths, replacing the stale settings file with the tracked LICENSE

The extra file appears to be residue from the pre-reset implementation (history before bd74873) present in the release build's working tree. It is not loaded by http/2 today, but it makes the source gem non-reproducible and exposes stale code to direct requires.

Suggested follow-up

Ensure the next release is built from a clean checkout and compare its manifest with git ls-files/the gemspec selection. PR #198 separately fixes the license filename.

I used an AI coding assistant during source/package comparison and verification.