Add release notes for 2.19.0 release

Signed-off-by: Andriy Redko <andriy.redko@aiven.io>

Author: reta

.github/actions/run-bwc-suite/action.yaml

@@ -49,7 +49,7 @@ runs:
           -Dbwc.version.previous=${{ steps.build-previous.outputs.built-version }}
           -Dbwc.version.next=${{ steps.build-next.outputs.built-version }} -i
 
-    - uses: alehechka/upload-tartifact@v2
+    - uses: actions/upload-artifact@v4
       if: always()
       with:
         name: ${{ inputs.report-artifact-name }}

bwc-test/src/test/java/org/opensearch/customcodecs/bwc/CustomCodecsBwcCompatibilityIT.java

@@ -175,7 +175,7 @@ public void testDataIngestionAndSearchBackwardsCompatibility() throws Exception
     private void ingestData(String index) throws IOException {
         assertTrue(indexExists(index));
         StringBuilder bulkRequestBody = new StringBuilder();
-        int numberOfRequests = Randomness.get().nextInt(10);
+        int numberOfRequests = Randomness.get().nextInt(10) + 1;
         while (numberOfRequests-- > 0) {
             for (int i = 0; i < Randomness.get().nextInt(100); i++) {
                 Map<String, Map<String, String>> indexRequest = new HashMap<>();

release-notes/opensearch-custom-codecs.release-notes-2.19.0.0.md

@@ -0,0 +1,7 @@
+## 2024-02-11 Version 2.19.0.0
+
+Compatible with OpenSearch 2.19.0
+
+### Bug fixes
+
+*  Wrap a call to QatZipper with AccessController.doPrivileged ([#211](https://github.com/opensearch-project/custom-codecs/pull/211))