v0.71.0

Added

• Added names option to the parser block, which controls how does Prometheus validates
  label names.
• Added promql/impossible check. This check duplicates some
  of the functionality of the promql/vector_matching so
  in the future the scope of promql/vector_matching checks
  will be reduced to avoid duplicated reports for the same issue.
• Added ignoreMatchingElsewhere option to promql/series check.

Changed

• Removed aggregation checks from the promql/fragile check - #1289.
• promql/regexp check severity was reduced from bug to a warning.
• This release contains some major changes to the way problems are reported by pint.
  Each problem might now point to the specific part of the PromQL query that caused the issue
  rather than just the line range on which the query is defined. Most, but not all, checks
  were updated to emit more detailed problem descriptions.

Fixed

• Improved the logic of promql/series check to skip checks on some selectors
  which absence might be expected. For example using foo unless bar will now only have foo
  tested while bar is ignored by this check. This is because the query implies that bar
  might be present or missing and depending on that foo is evaluated.
• Don't report regexp matchers with only digits in them ({code=~"5.*"}) as smelly in promql/regexp check.