0.21.9 - Fix custom concept missing in /c11y/concepts endpoint

Docker image/tag: semitechnologies/weaviate:0.21.9
See also: example docker compose files in english and dutch.

Breaking Changes

New Features

Fixes

• Custom concept not visible on /c11y/concepts endpoint (#1061)
  Fixed by upgrading to c11y version ...v0.4.4 which contains the fix weaviate/contextionary#20