v0.46.0

Added

• GitHub hierarchy cache sync (#492) for backlog metadata used in agent and automation workflows.
• Agent governance loading (#493): leaner, deterministic bootstrap for canonical rule documentation.

Fixed

• Tests / CI: marketplace install mocks accept install_module(module_id, InstallModuleOptions(...));
  dynamic script loaders register modules in sys.modules before exec_module (doc frontmatter and
  verify-bundle-published gates; Python 3.11 compatibility job).
• Code review follow-ups: safer DevOps/source-tracking edge cases, stricter parsers and validators, and
  reduced duplication in analysis and sync helpers (see commits on dev).

Changed

• Governance / OpenSpec: archived completed changes and aligned internal wiki maintenance notes.