Summary by cubic

Prepares the Infrahub 1.9.4 release by bumping versions for infrahub-server and infrahub-testcontainers, updating locks, publishing changelog and release notes, and adding a Vale spelling exception for “IPNetwork”. Also fixes a broken docs link.

• New Features

  • New rebase_branch global permission to let admins grant rebasing to non-admin users.

• Bug Fixes

  • Normalize IPHost/IPNetwork/MacAddress values; rebuild HFIDs/display labels where needed.
  • Remove unresolvable is_inherited from GraphQL AttributeInterface and concrete types.
  • Diff: include updates to branch-aware attributes; branch diffs now scale with number of changes.
  • Reliability: prevent self-account deletion, skip orphaned artifacts during validation, reset Proposed Change to “open” after unexpected merge failures.
  • Docs: fix broken link in the schema “Create and load” guide.

^{Written for commit ee0480b. Summary will update on new commits.}