opentelemetry-metrics-sdk 0.8.0
v0.8.0 / 2025-08-14
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BREAKING CHANGE: Update default aggregation temporality for counter, histogram, and up down counter to cumulative
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ADDED: Support asynchronous instruments: ObservableGauge, ObservableCounter and ObservableUpDownCounter
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FIXED: Validate scale range on exponential histograms and raise exception if out of bounds
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FIXED: Update max instrument name length from 63 to 255 characters and allow
/in instrument names -
FIXED: Validate scale range and raise exception if out of bounds for exponential histograms