Upgrade datastores and GraphiQL to latest versions

.github/workflows/ci.yaml

@@ -33,7 +33,7 @@ jobs:
           - "3.4"
           - "4.0"
         datastore:
-          - "elasticsearch:9.2.4"
+          - "elasticsearch:9.4.2"
         include:
           # Datastore-specific tests on non-primary datastores.
           # These run only `:uses_datastore` tagged tests since non-datastore tests don't vary by datastore.
@@ -42,39 +42,39 @@ jobs:
             datastore: "elasticsearch:9.0.0"
           - build_part: "run_datastore_specs"
             ruby: "4.0"
-            datastore: "opensearch:3.4.0"
+            datastore: "opensearch:3.6.0"
           - build_part: "run_datastore_specs"
             ruby: "4.0"
-            datastore: "opensearch:2.19.0"
+            datastore: "opensearch:2.19.5"
           # We have a special build part for JRuby, split into 4 parallel parts for speed.
           # Part 1: graphql (excl. acceptance), Part 2: schema_definition+indexer,
           # Part 3: graphql acceptance + local (halted), Part 4: all remaining gems.
           - build_part: "run_specs_for_jruby"
             ruby: "jruby-10.0"
-            datastore: "elasticsearch:9.2.4"
+            datastore: "elasticsearch:9.4.2"
             build_part_args: "1"
           - build_part: "run_specs_for_jruby"
             ruby: "jruby-10.0"
-            datastore: "elasticsearch:9.2.4"
+            datastore: "elasticsearch:9.4.2"
             build_part_args: "2"
           - build_part: "run_specs_for_jruby"
             ruby: "jruby-10.0"
-            datastore: "elasticsearch:9.2.4"
+            datastore: "elasticsearch:9.4.2"
             build_part_args: "3"
           - build_part: "run_specs_for_jruby"
             ruby: "jruby-10.0"
-            datastore: "elasticsearch:9.2.4"
+            datastore: "elasticsearch:9.4.2"
             build_part_args: "4"
           # Other build parts run on max Ruby and primary datastore only.
           - build_part: "run_misc_checks"
             ruby: "4.0"
-            datastore: "elasticsearch:9.2.4"
+            datastore: "elasticsearch:9.4.2"
           - build_part: "run_specs_with_vcr"
             ruby: "4.0"
-            datastore: "elasticsearch:9.2.4"
+            datastore: "elasticsearch:9.4.2"
           - build_part: "run_specs_file_by_file"
             ruby: "4.0"
-            datastore: "elasticsearch:9.2.4"
+            datastore: "elasticsearch:9.4.2"
 
     steps:
       - name: Harden Runner
@@ -114,7 +114,7 @@ jobs:
       contents: read
       packages: write
     env:
-      OPENSEARCH_VERSION: "3.4.0"
+      OPENSEARCH_VERSION: "3.6.0"
 
     steps:
       - name: Harden Runner

elasticgraph-graphiql/lib/elastic_graph/graphiql/assets_info.md

@@ -1,6 +1,6 @@
 The `assets.tar.gz` tarball was built using the `elasticgraph-graphiql/scripts/update_graphiql` script, which
 also updates this file.
 
-It was last run using git ref `graphiql@5.2.2` and it sourced GraphiQL from:
+It was last run using git ref `graphiql@5.2.3` and it sourced GraphiQL from:
 
-https://github.com/graphql/graphiql/tree/graphiql@5.2.2/examples/graphiql-vite
+https://github.com/graphql/graphiql/tree/graphiql@5.2.3/examples/graphiql-vite

elasticgraph-local/lib/elastic_graph/local/tested_datastore_versions.yaml

@@ -2,8 +2,8 @@
 # This file determines the versions the ElasticGraph CI build tests against, and is also
 # used to provide the default versions offered by the `elasticgraph-local` rake tasks.
 elasticsearch:
-- 9.2.4 # latest version as of 2026-01-19.
+- 9.4.2 # latest version as of 2026-05-29.
 - 9.0.0 # lowest version ElasticGraph currently supports
 opensearch:
-- 3.4.0  # latest minor release as of 2026-01-19.
-- 2.19.0 # lowest version ElasticGraph currently supports
+- 3.6.0  # latest minor release as of 2026-05-29.
+- 2.19.5 # lowest version ElasticGraph currently supports