• Support foreign record expansion. If a record API is configured allow
  expansion of specific foreign key columns, clients can request to expand the
  parent record into the JSON response of RecordApi read and list. This is
  also reflected in the JSON schema and warrants a major version update.
  Updates to all the client packages have already been pushed out.
• Support for bulk record creation. This is particularly useful when
  transactional consistency is advisable, e.g. creating a large set of M:N
  dependencies.
• Record subscriptions now have to be explicitly enabled in the
  admin-UI/configuration
• Simplify PNPM workspace setup, i.e. get rid of nesting.
• Fixed rustc_tools_util upstream, thus drop vendored version.
• Reduce logs noise.
• Update dependencies.