Stabilize Gauge Aggregate

[dmunozv04]

Gauge Aggregate

What evidence do we have the feature is being used

Why do we feel this feature is ready to be stable
This aggregate is an special case of the Counter Aggregate that doesn't reset, and its been stabilized since v1.3.0
Is there any known further work needed on this feature after stabilization
No
Are there any compatibility concerns that may arise during future work on this feature
No

Feature History

• Experimental release version: v1.6.0
• Last version modifying on-disk format: v1.6.0
• Target stabilization version: v.1.20.0 ?

Stabilization checklist:

• Ensure tests exist for all public API
• Ensure API documentation exists and is accurate
• Remove toolkit_experimental tags and update test usages
• Add arrow operators for accessors if applicable
• Ensure arrow operators have test coverage
• If present, ensure combine and rollup are tested
• Add serialization tests for on disk format
• Add upgrade tests
• Add continuous aggregate test
• Add feature level documentation