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v0.9.7 release

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@broneill broneill released this 17 Jun 20:21
7388950

Release Notes

New features / Enhancements

  • Support __name__ in group by, without, on and ignoring [PR 711]
  • Apply data size restrictions per query to ensure very large queries don’t destabilize TSDB [PR 748]

Reliability Improvements

  • Add utility method to verify histogram column [PR 731]
  • Utility to convert ColumnFilters in LogicalPlan [PR 751]
  • Timeout query immediately if it stayed in actor mailbox for too long [PR 761]

Bug Fixes

  • Fix premature memory reclamation when data is fetched from Cassandra, which can sometimes cause incorrect query results when memory is saturated (various PRs)
  • Queries requiring full paging of data from Cassandra sometimes returned incomplete results [PR 774]
  • Addressed long lookback queries returning incomplete results [PR 743]