trunk
Skip `ImplWitnessTable::elements_id` when generating fingerprints (#7629)
More fixes to package and library fingerprinting. (#7297)
Add min-preludes to more slow tests (part 4) (#5682)
Fix cross-package signature mismatches. (#7232)
Omit empty `observe:` blocks from formatted SemIR. (#7487)
Implement unused pattern bindings, continued (#6518)