v0.77.0

Added

• The promql/impossible check will now warn about aggregations and
  and binary operations that try to operate on labels that are already removed in the query.
  Example:

  - record: foo
    expr: sum(foo) / on(cluster) sum(bar)

  The above tries to join two series on the cluster label, but sum(...) already removed labels
  from the results on both side, so there will be no such label on join on.

• The promql/impossible check will now warn about label joins
  using group_left(...) and group_right(...) that are not possible or not used in any way.

Fixed

• For queries using binary expressions between two vectors Prometheus will remove the metric name
  from resulting series, pint will now also apply the same logic when checking queries.

v0.76.1

Fixed

• CI comments would sometimes print the problematic query fragment twice.

v0.76.0

Added

• Added support for toDuration and now template functions added in Prometheus v3.6.

Fixed

• Some checks would fail to run queries against Prometheus servers if the query had comments in it.

v0.75.0

Added

• Added promql/selector check - #1416
  and #1540.

v0.74.8

Fixed

• Fixed incorrect suggestions from query/cost for function calls with different arguments.

v0.74.7

Fixed

• Fixed a bug in GitLab integration causing problems fail to create comments when they are reported on deleted lines.
• Fixed incorrect suggestions from query/cost for rules joining on multiple metrics.

v0.74.6

Fixed

• Fixed a bug in GitLab integration causing some problems fail to create comments when files were renamed and modified.

v0.74.5

Fixed

• Fixed incorrect incorrect suggestions generated by query/cost check.
• Fixed unmodified lines incorrectly marked as modified when running pint ci.

v0.74.4

Fixed

• Fixed false positive reports from promql/rate check when native histograms or summaries are used.

v0.74.3

Fixed

• Fixed false positive reports from promql/fragile check - #1466.
• Fixed incorrect reports from query/cost when multiple rules with rate(...) were present
  and each had a different rate time window.