https://pypi.org/project/rh-sigstore-a2a/ Recent updates to the Python Package Index for rh-sigstore-a2a en https://pypi.org/project/rh-sigstore-a2a/0.0.1rc2/ Keyless signing library for A2A Agent Cards using Sigstore and SLSA provenance (Red Hat Tech Preview) sigstore-dev@googlegroups.com Thu, 18 Jun 2026 21:33:59 GMT https://pypi.org/project/rh-sigstore-a2a/0.0.1rc1/ Keyless signing library for A2A Agent Cards using Sigstore and SLSA provenance (Red Hat Tech Preview) luke@rdrocket.com Thu, 18 Jun 2026 21:11:21 GMT