From 527e6107af12c4dd973ec618668c6208e51be080 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]" <github-actions[bot]@users.noreply.github.com>
Date: Mon, 3 Aug 2026 10:24:30 +0000
Subject: [PATCH 1/4] feat: prepare release java v2.20.0

---
 README.md                      |  2 +-
 changelog/java-v2.20.0.md      |  9 +++++++++
 java/README.md                 |  2 +-
 java/layer-data.sh             |  4 ++--
 java/sample-apps/template.yaml | 32 ++++++++++++++++----------------
 java/version.txt               |  4 ++--
 opentelemetry-lambda           |  2 +-
 7 files changed, 32 insertions(+), 23 deletions(-)
 create mode 100644 changelog/java-v2.20.0.md

diff --git a/README.md b/README.md
index a1c5da3..e3431bd 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 `sumologic-otel-lambda` publishes preconfigured [OpenTelemetry Lambda](https://github.com/open-telemetry/opentelemetry-lambda) layers which provide instrumentation for AWS Lambda functions.
 Released `sumologic-otel-lambda` layers are available:
 
-- Java wrapper layer contains OpenTelemetry Java `v2.19.0` and OpenTelemetry Collector `v0.132.0`. Please see list of [lambda layers](https://github.com/SumoLogic/sumologic-otel-lambda/blob/release-java-v2.19.0/java/README.md).
+- Java wrapper layer contains OpenTelemetry Java `v2.30.0` and OpenTelemetry Collector `v0.157.0`. Please see list of [lambda layers](https://github.com/SumoLogic/sumologic-otel-lambda/blob/release-java-v2.20.0/java/README.md).
 
 - NodeJS layer contains OpenTelemetry JavaScript SDK `v2.2.0` and OpenTelemetry Collector `v0.138.0`. Please see list of [lambda layers](https://github.com/SumoLogic/sumologic-otel-lambda/blob/release-nodejs-v2.0.2/nodejs/README.md).
 
diff --git a/changelog/java-v2.20.0.md b/changelog/java-v2.20.0.md
new file mode 100644
index 0000000..dd9cf8b
--- /dev/null
+++ b/changelog/java-v2.20.0.md
@@ -0,0 +1,9 @@
+## [java-v2.20.0]
+
+### Released 2026-08-03
+
+### Changed
+
+- TODO: fill in changelog
+
+[java-v2.20.0]: https://github.com/SumoLogic/sumologic-otel-lambda/releases/tag/java-v2.20.0
diff --git a/java/README.md b/java/README.md
index 278dae8..0f359e7 100644
--- a/java/README.md
+++ b/java/README.md
@@ -1,4 +1,4 @@
-# Sumo Logic Distribution for OpenTelemetry Java Lambda Layer unreleased version
+# Sumo Logic Distribution for OpenTelemetry Java Lambda Layer v2.20.0
 
 Layers for running Java applications on AWS Lambda with OpenTelemetry.
 
diff --git a/java/layer-data.sh b/java/layer-data.sh
index c7dd820..00a4ee7 100755
--- a/java/layer-data.sh
+++ b/java/layer-data.sh
@@ -4,6 +4,6 @@ OFFICIAL_LAYER_NAME=sumologic-otel-lambda-java
 ARCHITECTURE_AMD=x86_64
 ARCHITECTURE_ARM=arm64
 RUNTIMES='java8.al2 java11 java17 java21'
-DESCRIPTION='Sumo Logic OTEL Collector and Java Lambda Layer https://github.com/SumoLogic/sumologic-otel-lambda/tree/release-java-2.19.0/java'
+DESCRIPTION='Sumo Logic OTEL Collector and Java Lambda Layer https://github.com/SumoLogic/sumologic-otel-lambda/tree/release-java-v2.20.0/java'
 LICENSE=Apache-2.0
-VERSION=v2-19-0
+VERSION=v2-20-0
diff --git a/java/sample-apps/template.yaml b/java/sample-apps/template.yaml
index cb1a368..139cc03 100644
--- a/java/sample-apps/template.yaml
+++ b/java/sample-apps/template.yaml
@@ -49,34 +49,34 @@ Outputs:
 Mappings:
   RegionMap:
     ap-northeast-1:
-      layer: "arn:aws:lambda:ap-northeast-1:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-19-0:1"
+      layer: "arn:aws:lambda:ap-northeast-1:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-20-0:1"
     ap-northeast-2:
-      layer: "arn:aws:lambda:ap-northeast-2:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-19-0:1"
+      layer: "arn:aws:lambda:ap-northeast-2:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-20-0:1"
     ap-south-1:
-      layer: "arn:aws:lambda:ap-south-1:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-19-0:1"
+      layer: "arn:aws:lambda:ap-south-1:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-20-0:1"
     ap-southeast-1:
-      layer: "arn:aws:lambda:ap-southeast-1:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-19-0:1"
+      layer: "arn:aws:lambda:ap-southeast-1:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-20-0:1"
     ap-southeast-2:
-      layer: "arn:aws:lambda:ap-southeast-2:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-19-0:1"
+      layer: "arn:aws:lambda:ap-southeast-2:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-20-0:1"
     ca-central-1:
-      layer: "arn:aws:lambda:ca-central-1:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-19-0:1"
+      layer: "arn:aws:lambda:ca-central-1:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-20-0:1"
     eu-central-1:
-      layer: "arn:aws:lambda:eu-central-1:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-19-0:1"
+      layer: "arn:aws:lambda:eu-central-1:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-20-0:1"
     eu-north-1:
-      layer: "arn:aws:lambda:eu-north-1:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-19-0:1"
+      layer: "arn:aws:lambda:eu-north-1:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-20-0:1"
     eu-west-1:
-      layer: "arn:aws:lambda:eu-west-1:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-19-0:1"
+      layer: "arn:aws:lambda:eu-west-1:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-20-0:1"
     eu-west-2:
-      layer: "arn:aws:lambda:eu-west-2:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-19-0:1"
+      layer: "arn:aws:lambda:eu-west-2:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-20-0:1"
     eu-west-3:
-      layer: "arn:aws:lambda:eu-west-3:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-19-0:1"
+      layer: "arn:aws:lambda:eu-west-3:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-20-0:1"
     sa-east-1:
-      layer: "arn:aws:lambda:sa-east-1:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-19-0:1"
+      layer: "arn:aws:lambda:sa-east-1:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-20-0:1"
     us-east-1:
-      layer: "arn:aws:lambda:us-east-1:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-19-0:1"
+      layer: "arn:aws:lambda:us-east-1:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-20-0:1"
     us-east-2:
-      layer: "arn:aws:lambda:us-east-2:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-19-0:1"
+      layer: "arn:aws:lambda:us-east-2:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-20-0:1"
     us-west-1:
-      layer: "arn:aws:lambda:us-west-1:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-19-0:1"
+      layer: "arn:aws:lambda:us-west-1:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-20-0:1"
     us-west-2:
-      layer: "arn:aws:lambda:us-west-2:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-19-0:1"
+      layer: "arn:aws:lambda:us-west-2:663229565520:layer:sumologic-otel-lambda-java-x86_64-v2-20-0:1"
diff --git a/java/version.txt b/java/version.txt
index 6939b30..26e81ab 100644
--- a/java/version.txt
+++ b/java/version.txt
@@ -1,2 +1,2 @@
-current_version=2.19.0
-upstream_release_tag=layer-javaagent/0.19.0
+current_version=2.20.0
+upstream_release_tag=layer-javaagent/0.21.0
diff --git a/opentelemetry-lambda b/opentelemetry-lambda
index 247d46c..faa4ca4 160000
--- a/opentelemetry-lambda
+++ b/opentelemetry-lambda
@@ -1 +1 @@
-Subproject commit 247d46c7e19d38ef5ca5e126c828827cb77c55ed
+Subproject commit faa4ca4671428134849ead9d395d9c0951a9ea00

From 2f67ab312fe125abf939731c3014845414a8505c Mon Sep 17 00:00:00 2001
From: Shubham Gupta <shubham.gupta@sumologic.com>
Date: Mon, 21 Sep 2026 19:12:04 +0530
Subject: [PATCH 2/4] docs: update changelog

---
 changelog/java-v2.20.0.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/changelog/java-v2.20.0.md b/changelog/java-v2.20.0.md
index dd9cf8b..6057d95 100644
--- a/changelog/java-v2.20.0.md
+++ b/changelog/java-v2.20.0.md
@@ -1,9 +1,9 @@
 ## [java-v2.20.0]
 
-### Released 2026-08-03
+### Released 2026-09-21
 
 ### Changed
 
-- TODO: fill in changelog
+- Update collector and instrumentation to latest upstream version
 
 [java-v2.20.0]: https://github.com/SumoLogic/sumologic-otel-lambda/releases/tag/java-v2.20.0

From 68d1e1a2a3bee0429aaf9aa966a5e0b971a340b3 Mon Sep 17 00:00:00 2001
From: Shubham Gupta <shubham.gupta@sumologic.com>
Date: Mon, 21 Sep 2026 19:27:03 +0530
Subject: [PATCH 3/4] ci: ignore release(not yet) links

(cherry picked from commit 99792da98a0df93171f579f4536c13e9bfb543be)
---
 .markdown_link_check.json | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.markdown_link_check.json b/.markdown_link_check.json
index 8c69d5d..e7e0ff0 100644
--- a/.markdown_link_check.json
+++ b/.markdown_link_check.json
@@ -14,6 +14,9 @@
       },
       {
         "pattern": "^https://github\\.com/SumoLogic/sumologic-otel-lambda/releases/tag/"
+      },
+      {
+        "pattern": "^https://github\\.com/SumoLogic/sumologic-otel-lambda/blob/release-"
       }
     ]
   }

From b372ae47671c7c626d43330564ce53d6977f1950 Mon Sep 17 00:00:00 2001
From: Shubham Gupta <shubham.gupta@sumologic.com>
Date: Mon, 21 Sep 2026 19:45:44 +0530
Subject: [PATCH 4/4] ci: dispatch release branch creation

---
 .github/workflows/release-finalize.yml |  4 +++-
 .github/workflows/release-tag.yml      | 13 ++++++-------
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/release-finalize.yml b/.github/workflows/release-finalize.yml
index 50b0d70..a582465 100644
--- a/.github/workflows/release-finalize.yml
+++ b/.github/workflows/release-finalize.yml
@@ -76,5 +76,7 @@ jobs:
           RELEASE_BRANCH: ${{ steps.parse.outputs.release_branch }}
         run: |
           git add "${LANGUAGE}/README.md"
-          git commit -m "docs: update ${LANGUAGE} README for ${TAG}"
+          if ! git diff --cached --quiet; then
+            git commit -m "docs: update ${LANGUAGE} README for ${TAG}"
+          fi
           git push origin "${RELEASE_BRANCH}"
diff --git a/.github/workflows/release-tag.yml b/.github/workflows/release-tag.yml
index ffbe968..24929b6 100644
--- a/.github/workflows/release-tag.yml
+++ b/.github/workflows/release-tag.yml
@@ -102,10 +102,9 @@ jobs:
           git tag -m "${TAG}" "${TAG}"
           git push --atomic origin main "${TAG}"
 
-#      - name: Dispatch release build
-#        if: steps.state.outputs.tag_exists != 'true'
-#        env:
-#          GH_TOKEN: ${{ github.token }}
-#          LANGUAGE: ${{ steps.parse.outputs.language }}
-#          TAG: ${{ steps.parse.outputs.tag }}
-#        run: gh workflow run "release-build-${LANGUAGE}.yml" --ref "${TAG}"
+      - name: Dispatch release finalize
+        if: steps.state.outputs.tag_exists != 'true'
+        env:
+          GH_TOKEN: ${{ github.token }}
+          TAG: ${{ steps.parse.outputs.tag }}
+        run: gh workflow run "release-finalize.yml" --ref "${TAG}" -f tag="${TAG}"