• [CHANGE] #479 Set the default deployed DSE image to use our newer management-api by changing the repository to datastax/dse-mgmtapi-6_8
• [CHANGE] #573 Add the namespace as env variable in the server-system-logger container to label metrics with.
• [ENHANCEMENT] #580 Add garbageCollect CassandraTask that removes deleted data
• [ENHANCEMENT] #578 Add flush CassandraTask that flushed memtables to the disk
• [ENHANCEMENT] #586 Add scrub CassandraTask that allows rebuilding SSTables
• [ENHANCEMENT] #582 Add compaction CassandraTask to force a compaction
• [BUGFIX] #585 If task validation fails, stop processing the task and mark the validation error to Failed condition