Post-release updates for 2.20.1 (open-telemetry#14751)

otelbot[bot] · mznet · commit dabe021662a2 · 2025-09-26T14:06:26.000+09:00
Co-authored-by: otelbot &lt;197425009+otelbot@users.noreply.github.com&gt;
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 ## Unreleased
 
+## Version 2.20.1 (2025-09-22)
+
+### 🛠️ Bug fixes
+
+- Backport: Update the OpenTelemetry SDK version to 1.54.1
+  ([#14720](https://github.com/open-telemetry/opentelemetry-java-instrumentation/pull/14720))
+
 ## Version 2.20.0 (2025-09-13)
 
 ### Migration notes
diff --git a/docs/apidiffs/2.20.1_vs_2.20.0/opentelemetry-instrumentation-annotations.txt b/docs/apidiffs/2.20.1_vs_2.20.0/opentelemetry-instrumentation-annotations.txt
@@ -0,0 +1,2 @@
+Comparing source compatibility of opentelemetry-instrumentation-annotations-2.20.1.jar against opentelemetry-instrumentation-annotations-2.20.0.jar
+No changes.
diff --git a/docs/apidiffs/2.20.1_vs_2.20.0/opentelemetry-instrumentation-api.txt b/docs/apidiffs/2.20.1_vs_2.20.0/opentelemetry-instrumentation-api.txt
@@ -0,0 +1,2 @@
+Comparing source compatibility of opentelemetry-instrumentation-api-2.20.1.jar against opentelemetry-instrumentation-api-2.20.0.jar
+No changes.
diff --git a/docs/apidiffs/2.20.1_vs_2.20.0/opentelemetry-spring-boot-autoconfigure.txt b/docs/apidiffs/2.20.1_vs_2.20.0/opentelemetry-spring-boot-autoconfigure.txt
@@ -0,0 +1,2 @@
+Comparing source compatibility of opentelemetry-spring-boot-autoconfigure-2.20.1.jar against opentelemetry-spring-boot-autoconfigure-2.20.0.jar
+No changes.
diff --git a/docs/apidiffs/2.20.1_vs_2.20.0/opentelemetry-spring-boot-starter.txt b/docs/apidiffs/2.20.1_vs_2.20.0/opentelemetry-spring-boot-starter.txt
@@ -0,0 +1,2 @@
+Comparing source compatibility of opentelemetry-spring-boot-starter-2.20.1.jar against opentelemetry-spring-boot-starter-2.20.0.jar
+No changes.
diff --git a/docs/apidiffs/current_vs_latest/opentelemetry-instrumentation-annotations.txt b/docs/apidiffs/current_vs_latest/opentelemetry-instrumentation-annotations.txt
@@ -1,2 +1,2 @@
-Comparing source compatibility of opentelemetry-instrumentation-annotations-2.21.0-SNAPSHOT.jar against opentelemetry-instrumentation-annotations-2.20.0.jar
+Comparing source compatibility of opentelemetry-instrumentation-annotations-2.21.0-SNAPSHOT.jar against opentelemetry-instrumentation-annotations-2.20.1.jar
 No changes.
diff --git a/docs/apidiffs/current_vs_latest/opentelemetry-instrumentation-api.txt b/docs/apidiffs/current_vs_latest/opentelemetry-instrumentation-api.txt
@@ -1,2 +1,2 @@
-Comparing source compatibility of opentelemetry-instrumentation-api-2.21.0-SNAPSHOT.jar against opentelemetry-instrumentation-api-2.20.0.jar
+Comparing source compatibility of opentelemetry-instrumentation-api-2.21.0-SNAPSHOT.jar against opentelemetry-instrumentation-api-2.20.1.jar
 No changes.
diff --git a/docs/apidiffs/current_vs_latest/opentelemetry-spring-boot-autoconfigure.txt b/docs/apidiffs/current_vs_latest/opentelemetry-spring-boot-autoconfigure.txt
@@ -1,2 +1,2 @@
-Comparing source compatibility of opentelemetry-spring-boot-autoconfigure-2.21.0-SNAPSHOT.jar against opentelemetry-spring-boot-autoconfigure-2.20.0.jar
+Comparing source compatibility of opentelemetry-spring-boot-autoconfigure-2.21.0-SNAPSHOT.jar against opentelemetry-spring-boot-autoconfigure-2.20.1.jar
 No changes.
diff --git a/docs/apidiffs/current_vs_latest/opentelemetry-spring-boot-starter.txt b/docs/apidiffs/current_vs_latest/opentelemetry-spring-boot-starter.txt
@@ -1,2 +1,2 @@
-Comparing source compatibility of opentelemetry-spring-boot-starter-2.21.0-SNAPSHOT.jar against opentelemetry-spring-boot-starter-2.20.0.jar
+Comparing source compatibility of opentelemetry-spring-boot-starter-2.21.0-SNAPSHOT.jar against opentelemetry-spring-boot-starter-2.20.1.jar
 No changes.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	`+Comparing source compatibility of opentelemetry-instrumentation-annotations-2.20.1.jar against opentelemetry-instrumentation-annotations-2.20.0.jar`
	`2`	`+No changes.`
Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,2 @@`
`1`		`-Comparing source compatibility of opentelemetry-instrumentation-annotations-2.21.0-SNAPSHOT.jar against opentelemetry-instrumentation-annotations-2.20.0.jar`
	`1`	`+Comparing source compatibility of opentelemetry-instrumentation-annotations-2.21.0-SNAPSHOT.jar against opentelemetry-instrumentation-annotations-2.20.1.jar`
`2`	`2`	`No changes.`