unikernel/duniverse/metrics/CHANGES.md

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+## v0.5.0 (2025-06-16)
+
+- Cache_reporter: add a get_cache function, remove the returned get_cache
+  function, document get_cache depends on cache_reporter (#63 @reynir @hannesm)
+- Cache_reporter: add a callback function for pushing updates (#63 @hannesm)
+- Cache_reporter: preserve a list of (tags, data), fixes #59 (#68 @hannesm)
+- Update uuidm (#61 @reynir)
+- Fix documentation link (reported in #62 by @reynir, fixed #69 by @hannesm)
+- Fix documentation of Src.v (reported in #64 by @reynir, fixed #69 by @hannesm)
+
+## v0.4.1 (2023-06-08)
+
+- metrics-unix: adapt to mtime 2.0.0 changes (remove dependency on mtime.clock)
+  (#58 @adatario)
+
+## v0.4.0 (2022-01-28)
+
+- metrics-influx: remove astring dependency (#52 @hannesm)
+- metrics-rusage: remove rresult dependency (#52 @hannesm)
+- metrics-mirage: remove this package (unused, #53 @hannesm)
+- metrics: provide tags_enabled and all_enabled to allow introspection what
+  sources are enabled (#55 @hannesm, requested by @reynir in #54)
+
+## v0.3.0 (2021-06-02)
+
+- Add a metrics-rusage opam package that collects data from getrusage and
+  /proc/self/stat (and /proc/self/statm). (#50, @reynir and @hannesm)
+- Update ocamlformat to 0.18.0
+- "pinned" is now "dev" in opam files
+
+## 0.2.0 (2020-05-03)
+
+- Add mirage layer and influxdb reporter (#28, @hannesm)
+- Gnuplot: namespacing improvements (#34, @CraigFe)
+- Gnuplot: optional graph generation (#35, @CraigFe)
+- Support OCaml 4.08 (#37, @CraigFe)
+- Use OCamlFormat 0.14.1 (#38, #45, @CraigFe and @samoht)
+- opam: remove the 'build' directive on dune dependency (#43, @CraigFe)
+- introduce Metrics.cache_reporter -- a reporter holding the most recent
+  measurement from each reporting sources (#42, @hannesm)
+- Influx: expose the "encode_line_protocol" function (#42, @hannesm)
+- Metrics_lwt: provide a source based on Logs.warn_count and
+  Logs.error_count (#42, @hannesm)
+- Metrics_lwt: provide a function to periodically poll a source
+  (used e.g. for GC stats etc.) (#42, @hannesm)
+- Mirage: fix the mirage subpackage for newer mirage APIs (#42, @hannesm)
+
+## 0.1.0 (2018-10-19)
+
+Initial version