v0.1.9
Released at 2026-08-03
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FEATURE: vmestimator: add
__label__pseudo-label forgroup_by. It estimates unique values per label name, making it easy to spot high-cardinality labels liketrace_idoruser_id. Can be combined with explicit keys, e.g.["job", "__label__"]. See #26. -
BUGFIX: vmestimator: fix snapshot merging collision when multiple estimators share the same
group_bykeys but use differentintervalvalues. Previously, snapshots from such estimators were incorrectly merged into a single entry, causing the interval of one to overwrite the other.