Bump to version 8.13.0

.backportrc.json

@@ -1,9 +1,9 @@
 {
   "upstream" : "elastic/elasticsearch",
-  "targetBranchChoices" : [ "main", "8.11", "8.10", "8.9", "8.8", "8.7", "8.6", "8.5", "8.4", "8.3", "8.2", "8.1", "8.0", "7.17", "6.8" ],
+  "targetBranchChoices" : [ "main", "8.12", "8.11", "8.10", "8.9", "8.8", "8.7", "8.6", "8.5", "8.4", "8.3", "8.2", "8.1", "8.0", "7.17", "6.8" ],
   "targetPRLabels" : [ "backport" ],
   "branchLabelMapping" : {
-    "^v8.12.0$" : "main",
+    "^v8.13.0$" : "main",
     "^v(\\d+).(\\d+).\\d+(?:-(?:alpha|beta|rc)\\d+)?$" : "$1.$2"
   }
 }

.buildkite/pipelines/intake.yml

@@ -48,7 +48,7 @@ steps:
         timeout_in_minutes: 300
         matrix:
           setup:
-            BWC_VERSION: ["7.17.16", "8.11.2", "8.12.0"]
+            BWC_VERSION: ["7.17.16", "8.11.2", "8.12.0", "8.13.0"]
         agents:
           provider: gcp
           image: family/elasticsearch-ubuntu-2004

.buildkite/pipelines/periodic-packaging.yml

@@ -1761,6 +1761,22 @@ steps:
         env:
           BWC_VERSION: 8.12.0
 
+      - label: "{{matrix.image}} / 8.13.0 / packaging-tests-upgrade"
+        command: ./.ci/scripts/packaging-test.sh -Dbwc.checkout.align=true destructiveDistroUpgradeTest.v8.13.0
+        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: 8.13.0
+
   - group: packaging-tests-windows
     steps:
       - label: "{{matrix.image}} / packaging-tests-windows"

.buildkite/pipelines/periodic.yml

@@ -658,7 +658,7 @@ steps:
         agents:
           provider: gcp
           image: family/elasticsearch-ubuntu-2004
-          machineType: custom-32-98304
+          machineType: n1-standard-32
           buildDirectory: /dev/shm/bk
         env:
           BWC_VERSION: 7.17.16
@@ -1082,6 +1082,16 @@ steps:
           buildDirectory: /dev/shm/bk
         env:
           BWC_VERSION: 8.12.0
+      - label: 8.13.0 / bwc
+        command: .ci/scripts/run-gradle.sh -Dbwc.checkout.align=true v8.13.0#bwcTest
+        timeout_in_minutes: 300
+        agents:
+          provider: gcp
+          image: family/elasticsearch-ubuntu-2004
+          machineType: n1-standard-32
+          buildDirectory: /dev/shm/bk
+        env:
+          BWC_VERSION: 8.13.0
   - label: concurrent-search-tests
     command: .ci/scripts/run-gradle.sh -Dbwc.checkout.align=true -Dtests.jvm.argline=-Des.concurrent_search=true -Des.concurrent_search=true check
     timeout_in_minutes: 420

.ci/bwcVersions

@@ -107,3 +107,4 @@ BWC_VERSION:
   - "8.11.1"
   - "8.11.2"
   - "8.12.0"
+  - "8.13.0"

.ci/snapshotBwcVersions

@@ -2,3 +2,4 @@ BWC_VERSION:
   - "7.17.16"
   - "8.11.2"
   - "8.12.0"
+  - "8.13.0"

build-tools-internal/version.properties

@@ -1,4 +1,4 @@
-elasticsearch     = 8.12.0
+elasticsearch     = 8.13.0
 lucene            = 9.9.0
 
 bundled_jdk_vendor = openjdk

docs/reference/migration/index.asciidoc

@@ -1,5 +1,6 @@
 include::migration_intro.asciidoc[]
 
+* <<migrating-8.13,Migrating to 8.13>>
 * <<migrating-8.12,Migrating to 8.12>>
 * <<migrating-8.11,Migrating to 8.11>>
 * <<migrating-8.10,Migrating to 8.10>>
@@ -14,6 +15,7 @@ include::migration_intro.asciidoc[]
 * <<migrating-8.1,Migrating to 8.1>>
 * <<migrating-8.0,Migrating to 8.0>>
 
+include::migrate_8_13.asciidoc[]
 include::migrate_8_12.asciidoc[]
 include::migrate_8_11.asciidoc[]
 include::migrate_8_10.asciidoc[]

docs/reference/migration/migrate_8_13.asciidoc

@@ -0,0 +1,20 @@
+[[migrating-8.13]]
+== Migrating to 8.13
+++++
+<titleabbrev>8.13</titleabbrev>
+++++
+
+This section discusses the changes that you need to be aware of when migrating
+your application to {es} 8.13.
+
+See also <<release-highlights>> and <<es-release-notes>>.
+
+coming::[8.13.0]
+
+
+[discrete]
+[[breaking-changes-8.13]]
+=== Breaking changes
+
+There are no breaking changes in {es} 8.13.
+

docs/reference/release-notes.asciidoc

@@ -6,6 +6,7 @@
 
 This section summarizes the changes in each release.
 
+* <<release-notes-8.13.0>>
 * <<release-notes-8.12.0>>
 * <<release-notes-8.11.1>>
 * <<release-notes-8.11.0>>
@@ -55,6 +56,7 @@ This section summarizes the changes in each release.
 
 --
 
+include::release-notes/8.13.0.asciidoc[]
 include::release-notes/8.12.0.asciidoc[]
 include::release-notes/8.11.1.asciidoc[]
 include::release-notes/8.11.0.asciidoc[]

docs/reference/release-notes/8.13.0.asciidoc

@@ -0,0 +1,8 @@
+[[release-notes-8.13.0]]
+== {es} version 8.13.0
+
+coming[8.13.0]
+
+Also see <<breaking-changes-8.13,Breaking changes in 8.13>>.
+
+

docs/reference/release-notes/highlights.asciidoc

@@ -11,7 +11,8 @@ For detailed information about this release, see the <<es-release-notes>> and
 // Add previous release to the list
 Other versions:
 
-{ref-bare}/8.11/release-highlights.html[8.11]
+{ref-bare}/8.12/release-highlights.html[8.12]
+| {ref-bare}/8.11/release-highlights.html[8.11]
 | {ref-bare}/8.10/release-highlights.html[8.10]
 | {ref-bare}/8.9/release-highlights.html[8.9]
 | {ref-bare}/8.8/release-highlights.html[8.8]

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

@@ -158,7 +158,8 @@ public class Version implements VersionId<Version>, ToXContentFragment {
     public static final Version V_8_11_1 = new Version(8_11_01_99);
     public static final Version V_8_11_2 = new Version(8_11_02_99);
     public static final Version V_8_12_0 = new Version(8_12_00_99);
-    public static final Version CURRENT = V_8_12_0;
+    public static final Version V_8_13_0 = new Version(8_13_00_99);
+    public static final Version CURRENT = V_8_13_0;
 
     private static final NavigableMap<Integer, Version> VERSION_IDS;
     private static final Map<String, Version> VERSION_STRINGS;