docs: make metric versioning the same as middleware versioning;

CHANGELOG.md

@@ -8,18 +8,19 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
 ## [Unreleased]
 
-## [0.12.0/0.2.0] - 2025-01-18
+## [0.12.0] - 2025-01-18
 
 ### Changed
 
 - Upgrade `go.opentelemetry.io/otel`, `go.opentelemetry.io/otel/sdk`, & `go.opentelemetry.io/otel/trace` to `v1.34.0`. ([#87])
-- Upgrade `go.opentelemetry.io/otel/metric` to `v1.34.0` (the metric version is `v0.56.0`). ([#87])
+- Upgrade `go.opentelemetry.io/otel/metric` to `v1.34.0`. ([#87])
+- Set the metric version to be the same as middleware version which `v0.12.0` this is to make it easy for maintainer of this repo to maintain the versioning.
 
-## [0.11.0/0.1.0] - 2024-11-27
+## [0.11.0] - 2024-11-27
 
 ### Added
 
-- Add metric package as middleware `go-chi/chi`, support `request_duration_millis`, `requests_inflight`, and `response_size_bytes` metric. Using `go.opentelemetry.io/otel/metric` which version is `v1.32.0` (the metric version is `v0.54.0`) ([#69])
+- Add metric package as middleware `go-chi/chi`, support `request_duration_millis`, `requests_inflight`, and `response_size_bytes` metric. Using `go.opentelemetry.io/otel/metric` which the version is `v1.32.0`. ([#69])
 
 ### Changed
 
@@ -252,8 +253,8 @@ It contains instrumentation for trace and depends on:
 [#1]: https://github.com/riandyrn/otelchi/pull/1
 
 [Unreleased]: https://github.com/riandyrn/otelchi/compare/v0.12.0...HEAD
-[0.12.0/0.2.0]: https://github.com/riandyrn/otelchi/releases/tag/v0.12.0
-[0.11.0/0.1.0]: https://github.com/riandyrn/otelchi/releases/tag/v0.11.0
+[0.12.0]: https://github.com/riandyrn/otelchi/releases/tag/v0.12.0
+[0.11.0]: https://github.com/riandyrn/otelchi/releases/tag/v0.11.0
 [0.10.1]: https://github.com/riandyrn/otelchi/releases/tag/v0.10.1
 [0.10.0]: https://github.com/riandyrn/otelchi/releases/tag/v0.10.0
 [0.9.0]: https://github.com/riandyrn/otelchi/releases/tag/v0.9.0

metric/version.go

@@ -2,5 +2,5 @@ package metric
 
 // Version is the current release version of metrics package.
 func Version() string {
-	return "0.2.0"
+	return "0.12.0"
 }