v3.3.1

Improvements

• Add more tests to the multiple clustering key integration test (#380)
• Add single clustering key scan integration test (#386)
• Add column value integration test (#387)
• Add secondary index integration test (#389)
• Add partition key integration tests (#388)
• Run integration tests concurrently (#390)
• Reduce integration test concurrency (#397)
• Adjust integration test concurrency (#399)

Bug fixes

• Fix hashCode() in XXXValue and Key classes (#377)
• Should show the warning message only when specifying storage specific options (#396)
• Should add a suffix to the metadata table name in DynamoWithReservedKeywordIntegrationTest (#401)