A maintenance release for ArangoDB 2.1 is available from your download page.
v2.1.1 (2014-06-06) ------------------- * fixed random generation under MacOSX * fixed issue #883: arango 2.1 - when starting multi-machine cluster, UI web does not change to cluster overview * fixed dfdb: should not start any other V8 threads * cleanup of version-check, added module org/arangodb/database-version, added --check-version option * fixed issue #881: [2.1.0] Bombarded (every 10 sec or so) with "WARNING format string is corrupt" when in non-system DB Dashboard