Release v0.21.0 (#1836)

* Bump ver in versions.yaml

* Prepare auto for version v0.21.0

* Update the changelog

* Update e2e expectations

Author: MrAlias

CHANGELOG.md

@@ -8,21 +8,29 @@ OpenTelemetry Go Automatic Instrumentation adheres to [Semantic Versioning](http
 
 ## [Unreleased]
 
-### Added
+## [v0.21.0] - 2025-02-18
 
-- Preemptively update instrumentation for `net/http` to support Go `1.24` when swiss maps are going to be added. ([#1636](https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/1636))
-- Support Go `1.22.12`. ([#1743](https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/1743))
-- Support Go `1.23.6`. ([#1743](https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/1743))
-- Support `golang.org/x/net` `0.35.0`. ([#1783](https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/1783))
-- Support Go `1.24.0`. ([#1795](https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/1795), [#1798](https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/1798))
+> [!WARNING]  
+> The `net/http` instrumentation support for versions `< 1.19` has been dropped.
 
-### Changed
+> [!WARNING]  
+> The `database/sql` instrumentation support for versions `< 1.19` has been dropped.
 
-- Unused support for instrumentation of Go < 1.19 has been dropped. (#1815)
+> [!NOTE]  
+> This is the last release version that will support building the auto-instrumentation CLI using Go 1.22.
+> The next release will require development to be done using Go >= 1.23.
 
-### Fixed
+### Added
+
+- Update instrumentation for `net/http` to support Go `1.24` SwissMap. ([#1636](https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/1636))
+- Cache offsets for Go `1.22.12`. ([#1743](https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/1743))
+- Cache offsets for Go `1.23.6`. ([#1743](https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/1743))
+- Cache offsets for `golang.org/x/net` `0.35.0`. ([#1783](https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/1783))
+- Cache offsets for Go `1.24.0`. ([#1795](https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/1795), [#1798](https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/1798))
+
+### Changed
 
-- `database/sql` instrumentation for Go < `1.17`. (#1772)
+- Unused support for instrumentation of Go < 1.19 has been dropped. ([#1815](https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/1815))
 
 ## [v0.20.0] - 2025-01-29
 
@@ -568,7 +576,8 @@ OpenTelemetry Go Automatic Instrumentation adheres to [Semantic Versioning](http
 
 This is the first release of OpenTelemetry Go Automatic Instrumentation.
 
-[Unreleased]: https://github.com/open-telemetry/opentelemetry-go-instrumentation/compare/v0.20.0...HEAD
+[Unreleased]: https://github.com/open-telemetry/opentelemetry-go-instrumentation/compare/v0.21.0...HEAD
+[v0.21.0]: https://github.com/open-telemetry/opentelemetry-go-instrumentation/releases/tag/v0.21.0
 [v0.20.0]: https://github.com/open-telemetry/opentelemetry-go-instrumentation/releases/tag/v0.20.0
 [v0.19.0-alpha]: https://github.com/open-telemetry/opentelemetry-go-instrumentation/releases/tag/v0.19.0-alpha
 [v0.18.0-alpha]: https://github.com/open-telemetry/opentelemetry-go-instrumentation/releases/tag/v0.18.0-alpha

internal/test/e2e/autosdk/traces.json

@@ -36,7 +36,7 @@
           {
             "key": "telemetry.distro.version",
             "value": {
-              "stringValue": "v0.20.0"
+              "stringValue": "v0.21.0"
             }
           },
           {

internal/test/e2e/databasesql/traces.json

@@ -36,7 +36,7 @@
           {
             "key": "telemetry.distro.version",
             "value": {
-              "stringValue": "v0.20.0"
+              "stringValue": "v0.21.0"
             }
           },
           {
@@ -53,7 +53,7 @@
           "schemaUrl": "https://opentelemetry.io/schemas/1.26.0",
           "scope": {
             "name": "go.opentelemetry.io/auto/database/sql",
-            "version": "v0.20.0"
+            "version": "v0.21.0"
           },
           "spans": [
             {
@@ -212,7 +212,7 @@
           "schemaUrl": "https://opentelemetry.io/schemas/1.26.0",
           "scope": {
             "name": "go.opentelemetry.io/auto/net/http",
-            "version": "v0.20.0"
+            "version": "v0.21.0"
           },
           "spans": [
             {

internal/test/e2e/gin/traces.json

@@ -36,7 +36,7 @@
           {
             "key": "telemetry.distro.version",
             "value": {
-              "stringValue": "v0.20.0"
+              "stringValue": "v0.21.0"
             }
           },
           {
@@ -53,7 +53,7 @@
           "schemaUrl": "https://opentelemetry.io/schemas/1.26.0",
           "scope": {
             "name": "go.opentelemetry.io/auto/net/http",
-            "version": "v0.20.0"
+            "version": "v0.21.0"
           },
           "spans": [
             {

internal/test/e2e/grpc/traces.json

@@ -36,7 +36,7 @@
           {
             "key": "telemetry.distro.version",
             "value": {
-              "stringValue": "v0.20.0"
+              "stringValue": "v0.21.0"
             }
           },
           {
@@ -53,7 +53,7 @@
           "schemaUrl": "https://opentelemetry.io/schemas/1.26.0",
           "scope": {
             "name": "go.opentelemetry.io/auto/google.golang.org/grpc",
-            "version": "v0.20.0"
+            "version": "v0.21.0"
           },
           "spans": [
             {

internal/test/e2e/kafka-go/traces.json

@@ -36,7 +36,7 @@
           {
             "key": "telemetry.distro.version",
             "value": {
-              "stringValue": "v0.20.0"
+              "stringValue": "v0.21.0"
             }
           },
           {
@@ -53,7 +53,7 @@
           "schemaUrl": "https://opentelemetry.io/schemas/1.26.0",
           "scope": {
             "name": "go.opentelemetry.io/auto/github.com/segmentio/kafka-go",
-            "version": "v0.20.0"
+            "version": "v0.21.0"
           },
           "spans": [
             {

internal/test/e2e/nethttp/traces.json

@@ -36,7 +36,7 @@
           {
             "key": "telemetry.distro.version",
             "value": {
-              "stringValue": "v0.20.0"
+              "stringValue": "v0.21.0"
             }
           },
           {
@@ -53,7 +53,7 @@
           "schemaUrl": "https://opentelemetry.io/schemas/1.26.0",
           "scope": {
             "name": "go.opentelemetry.io/auto/net/http",
-            "version": "v0.20.0"
+            "version": "v0.21.0"
           },
           "spans": [
             {

internal/test/e2e/nethttp_custom/traces.json

@@ -36,7 +36,7 @@
           {
             "key": "telemetry.distro.version",
             "value": {
-              "stringValue": "v0.20.0"
+              "stringValue": "v0.21.0"
             }
           },
           {
@@ -53,7 +53,7 @@
           "schemaUrl": "https://opentelemetry.io/schemas/1.26.0",
           "scope": {
             "name": "go.opentelemetry.io/auto/net/http",
-            "version": "v0.20.0"
+            "version": "v0.21.0"
           },
           "spans": [
             {

internal/test/e2e/otelglobal/traces.json

@@ -36,7 +36,7 @@
           {
             "key": "telemetry.distro.version",
             "value": {
-              "stringValue": "v0.20.0"
+              "stringValue": "v0.21.0"
             }
           },
           {

version.go

@@ -5,5 +5,5 @@ package auto
 
 // Version is the current release version of OpenTelemetry Go auto-instrumentation in use.
 func Version() string {
-	return "v0.20.0"
+	return "v0.21.0"
 }