update changelogs

Author: tobz

metrics-exporter-prometheus/CHANGELOG.md

@@ -8,6 +8,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased] - ReleaseDate
 
+### Fixed
+
+- Apply unit suffixes in the correct portion of metric names when unit suffixing is enabled.
+  ([#582](https://github.com/metrics-rs/metrics/pull/582))
+
 ## [0.17.0] - 2025-04-20
 
 ### Changed

metrics-util/CHANGELOG.md

@@ -9,6 +9,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased] - ReleaseDate
 
+### Changed
+
+- Taking a snapshot from `DebuggingRecorder` now has "consume" semantics for counters and gauges, matching the behavior
+  observed for histograms. ([#588](https://github.com/metrics-rs/metrics/pull/588))
+
+### Fixed
+
+- Use the `AtomicU64` type exposed from `metrics::atomics` in `AtomicSamplingReservoir` to allow building on 32-bit
+  platforms. ([#585](https://github.com/metrics-rs/metrics/pull/585))
+
 ## [0.19.1] - 2025-04-20
 
 ### Changed