9.7.0

What's Changed

• [TASK] Run CI containers with docker by @sbuerk in #737
• [BUGFIX] Reject data sets listing a column twice by @sbuerk in #755
• [TASK] Bulk insert functional test data sets by @sbuerk in #752
• [TASK] Bulk insert functional database snapshots by @sbuerk in #751
• [TASK] Speed up PostgreSQL functional database resets by @sbuerk in #749
• [TASK] Speed up MySQL functional database resets by @sbuerk in #750

Full Changelog: 9.6.1...9.7.0