Bump versions after 8.11.4 release

.buildkite/pipelines/intake.yml

@@ -48,7 +48,7 @@ steps:
         timeout_in_minutes: 300
         matrix:
           setup:
-            BWC_VERSION: ["7.17.17", "8.11.4", "8.12.0", "8.13.0"]
+            BWC_VERSION: ["7.17.17", "8.11.5", "8.12.0", "8.13.0"]
         agents:
           provider: gcp
           image: family/elasticsearch-ubuntu-2004

.buildkite/pipelines/periodic-packaging.yml

@@ -1793,6 +1793,22 @@ steps:
         env:
           BWC_VERSION: 8.11.4
 
+      - label: "{{matrix.image}} / 8.11.5 / packaging-tests-upgrade"
+        command: ./.ci/scripts/packaging-test.sh -Dbwc.checkout.align=true destructiveDistroUpgradeTest.v8.11.5
+        timeout_in_minutes: 300
+        matrix:
+          setup:
+            image:
+              - rocky-8
+              - ubuntu-2004
+        agents:
+          provider: gcp
+          image: family/elasticsearch-{{matrix.image}}
+          machineType: custom-16-32768
+          buildDirectory: /dev/shm/bk
+        env:
+          BWC_VERSION: 8.11.5
+
       - label: "{{matrix.image}} / 8.12.0 / packaging-tests-upgrade"
         command: ./.ci/scripts/packaging-test.sh -Dbwc.checkout.align=true destructiveDistroUpgradeTest.v8.12.0
         timeout_in_minutes: 300

.buildkite/pipelines/periodic.yml

@@ -1102,6 +1102,16 @@ steps:
           buildDirectory: /dev/shm/bk
         env:
           BWC_VERSION: 8.11.4
+      - label: 8.11.5 / bwc
+        command: .ci/scripts/run-gradle.sh -Dbwc.checkout.align=true v8.11.5#bwcTest
+        timeout_in_minutes: 300
+        agents:
+          provider: gcp
+          image: family/elasticsearch-ubuntu-2004
+          machineType: n1-standard-32
+          buildDirectory: /dev/shm/bk
+        env:
+          BWC_VERSION: 8.11.5
       - label: 8.12.0 / bwc
         command: .ci/scripts/run-gradle.sh -Dbwc.checkout.align=true v8.12.0#bwcTest
         timeout_in_minutes: 300

.ci/bwcVersions

@@ -109,5 +109,6 @@ BWC_VERSION:
   - "8.11.2"
   - "8.11.3"
   - "8.11.4"
+  - "8.11.5"
   - "8.12.0"
   - "8.13.0"

.ci/snapshotBwcVersions

@@ -1,5 +1,5 @@
 BWC_VERSION:
   - "7.17.17"
-  - "8.11.4"
+  - "8.11.5"
   - "8.12.0"
   - "8.13.0"

server/src/main/java/org/elasticsearch/Version.java

@@ -160,6 +160,7 @@ public class Version implements VersionId<Version>, ToXContentFragment {
     public static final Version V_8_11_2 = new Version(8_11_02_99);
     public static final Version V_8_11_3 = new Version(8_11_03_99);
     public static final Version V_8_11_4 = new Version(8_11_04_99);
+    public static final Version V_8_11_5 = new Version(8_11_05_99);
     public static final Version V_8_12_0 = new Version(8_12_00_99);
     public static final Version V_8_13_0 = new Version(8_13_00_99);
     public static final Version CURRENT = V_8_13_0;