docs: added release docs for 4.11.1 version

audit-logs: handle query syntax in whosh query parser. - fixes #5431

simplevcs: allow passing config into repo detection logic. - allows proper check for repos together with requirement checks for Mercurial

mercurial: fix new 4.4.X code change that does strict requirement checks. in few cases we init bare repos for checking, and we should use defauls that always work. - fixes #5433

models: drop unused is_valid method.

docs: updated celery docs

Added tag v4.11.0 for changeset 3121217a812c

release: Finish preparation for 4.11.0

i18n: Update compiled message objects and js i18n files

i18n: Pulled translation from Transifex