Migrate transport versions 8841050 through 8841041 (#135555)

jdconrad · web-flow · commit fa41b6e9e64e · 2025-09-26T15:36:01.000-07:00
This has an unusual case where we took a dead primary id
 and combined it with a patch only id for a change that 
removed a boolean in 8.19. This worked because the 
primary id was created prior to the 9.1.0 release, so this 
still guarantees compatibility with all upgrade paths.

ES-12334
diff --git a/modules/data-streams/src/main/java/org/elasticsearch/datastreams/options/action/GetDataStreamOptionsAction.java b/modules/data-streams/src/main/java/org/elasticsearch/datastreams/options/action/GetDataStreamOptionsAction.java
@@ -8,7 +8,7 @@
  */
 package org.elasticsearch.datastreams.options.action;
 
-import org.elasticsearch.TransportVersions;
+import org.elasticsearch.TransportVersion;
 import org.elasticsearch.action.ActionRequestValidationException;
 import org.elasticsearch.action.ActionResponse;
 import org.elasticsearch.action.ActionType;
@@ -50,6 +50,10 @@ private GetDataStreamOptionsAction() {/* no instances */}
 
     public static class Request extends LocalClusterStateRequest implements IndicesRequest.Replaceable {
 
+        private static final TransportVersion DATA_STREAM_OPTIONS_API_REMOVE_INCLUDE_DEFAULTS = TransportVersion.fromName(
+            "data_stream_options_api_remove_include_defaults"
+        );
+
         private String[] names;
         private IndicesOptions indicesOptions = IndicesOptions.builder()
             .concreteTargetOptions(IndicesOptions.ConcreteTargetOptions.ERROR_WHEN_UNAVAILABLE_TARGETS)
@@ -95,7 +99,7 @@ public Request(StreamInput in) throws IOException {
             this.names = in.readOptionalStringArray();
             this.indicesOptions = IndicesOptions.readIndicesOptions(in);
             // This boolean was removed in 8.19
-            if (in.getTransportVersion().isPatchFrom(TransportVersions.DATA_STREAM_OPTIONS_API_REMOVE_INCLUDE_DEFAULTS_8_19) == false) {
+            if (in.getTransportVersion().supports(DATA_STREAM_OPTIONS_API_REMOVE_INCLUDE_DEFAULTS) == false) {
                 in.readBoolean();
             }
         }
diff --git a/server/src/main/java/org/elasticsearch/TransportVersions.java b/server/src/main/java/org/elasticsearch/TransportVersions.java
@@ -182,16 +182,6 @@ static TransportVersion def(int id) {
     public static final TransportVersion ML_INFERENCE_VERTEXAI_CHATCOMPLETION_ADDED_8_19 = def(8_841_0_38);
     public static final TransportVersion INFERENCE_CUSTOM_SERVICE_ADDED_8_19 = def(8_841_0_39);
     public static final TransportVersion IDP_CUSTOM_SAML_ATTRIBUTES_ADDED_8_19 = def(8_841_0_40);
-    public static final TransportVersion DATA_STREAM_OPTIONS_API_REMOVE_INCLUDE_DEFAULTS_8_19 = def(8_841_0_41);
-    public static final TransportVersion JOIN_ON_ALIASES_8_19 = def(8_841_0_42);
-    public static final TransportVersion ILM_ADD_SKIP_SETTING_8_19 = def(8_841_0_43);
-    public static final TransportVersion ESQL_REGEX_MATCH_WITH_CASE_INSENSITIVITY_8_19 = def(8_841_0_44);
-    public static final TransportVersion ESQL_QUERY_PLANNING_DURATION_8_19 = def(8_841_0_45);
-    public static final TransportVersion SEARCH_SOURCE_EXCLUDE_VECTORS_PARAM_8_19 = def(8_841_0_46);
-    public static final TransportVersion ML_INFERENCE_MISTRAL_CHAT_COMPLETION_ADDED_8_19 = def(8_841_0_47);
-    public static final TransportVersion ML_INFERENCE_ELASTIC_RERANK_ADDED_8_19 = def(8_841_0_48);
-    public static final TransportVersion NONE_CHUNKING_STRATEGY_8_19 = def(8_841_0_49);
-    public static final TransportVersion IDP_CUSTOM_SAML_ATTRIBUTES_ALLOW_LIST_8_19 = def(8_841_0_50);
     public static final TransportVersion INITIAL_ELASTICSEARCH_9_0 = def(9_000_0_00);
     public static final TransportVersion REMOVE_SNAPSHOT_FAILURES_90 = def(9_000_0_01);
     public static final TransportVersion TRANSPORT_STATS_HANDLING_TIME_REQUIRED_90 = def(9_000_0_02);
@@ -251,11 +241,9 @@ static TransportVersion def(int id) {
     public static final TransportVersion REPO_ANALYSIS_COPY_BLOB = def(9_048_0_00);
     public static final TransportVersion AMAZON_BEDROCK_TASK_SETTINGS = def(9_049_0_00);
     public static final TransportVersion ESQL_REPORT_SHARD_PARTITIONING = def(9_050_0_00);
-    public static final TransportVersion DEAD_ESQL_QUERY_PLANNING_DURATION = def(9_051_0_00);
     public static final TransportVersion DEAD_ESQL_DOCUMENTS_FOUND_AND_VALUES_LOADED = def(9_052_0_00);
     public static final TransportVersion DEAD_BATCHED_QUERY_EXECUTION_DELAYABLE_WRITABLE = def(9_053_0_00);
     public static final TransportVersion DEAD_SEARCH_INCREMENTAL_TOP_DOCS_NULL = def(9_054_0_00);
-    public static final TransportVersion ESQL_QUERY_PLANNING_DURATION = def(9_055_0_00);
     public static final TransportVersion BATCHED_QUERY_EXECUTION_DELAYABLE_WRITABLE = def(9_057_0_00);
     public static final TransportVersion SEARCH_INCREMENTAL_TOP_DOCS_NULL = def(9_058_0_00);
     public static final TransportVersion COMPRESS_DELAYABLE_WRITEABLE = def(9_059_0_00);
@@ -282,18 +270,10 @@ static TransportVersion def(int id) {
     public static final TransportVersion ML_INFERENCE_VERTEXAI_CHATCOMPLETION_ADDED = def(9_083_0_00);
     public static final TransportVersion INFERENCE_CUSTOM_SERVICE_ADDED = def(9_084_0_00);
     public static final TransportVersion ESQL_LIMIT_ROW_SIZE = def(9_085_0_00);
-    public static final TransportVersion ESQL_REGEX_MATCH_WITH_CASE_INSENSITIVITY = def(9_086_0_00);
     public static final TransportVersion IDP_CUSTOM_SAML_ATTRIBUTES = def(9_087_0_00);
-    public static final TransportVersion JOIN_ON_ALIASES = def(9_088_0_00);
-    public static final TransportVersion ILM_ADD_SKIP_SETTING = def(9_089_0_00);
-    public static final TransportVersion ML_INFERENCE_MISTRAL_CHAT_COMPLETION_ADDED = def(9_090_0_00);
-    public static final TransportVersion IDP_CUSTOM_SAML_ATTRIBUTES_ALLOW_LIST = def(9_091_0_00);
-    public static final TransportVersion SEARCH_SOURCE_EXCLUDE_VECTORS_PARAM = def(9_092_0_00);
     public static final TransportVersion SNAPSHOT_INDEX_SHARD_STATUS_MISSING_STATS = def(9_093_0_00);
-    public static final TransportVersion ML_INFERENCE_ELASTIC_RERANK = def(9_094_0_00);
     public static final TransportVersion SEARCH_LOAD_PER_INDEX_STATS = def(9_095_0_00);
     public static final TransportVersion HEAP_USAGE_IN_CLUSTER_INFO = def(9_096_0_00);
-    public static final TransportVersion NONE_CHUNKING_STRATEGY = def(9_097_0_00);
     public static final TransportVersion PROJECT_DELETION_GLOBAL_BLOCK = def(9_098_0_00);
     public static final TransportVersion SECURITY_CLOUD_API_KEY_REALM_AND_TYPE = def(9_099_0_00);
     public static final TransportVersion STATE_PARAM_GET_SNAPSHOT = def(9_100_0_00);
diff --git a/server/src/main/java/org/elasticsearch/search/fetch/subphase/FetchSourceContext.java b/server/src/main/java/org/elasticsearch/search/fetch/subphase/FetchSourceContext.java
@@ -10,7 +10,6 @@
 package org.elasticsearch.search.fetch.subphase;
 
 import org.elasticsearch.TransportVersion;
-import org.elasticsearch.TransportVersions;
 import org.elasticsearch.common.ParsingException;
 import org.elasticsearch.common.Strings;
 import org.elasticsearch.common.io.stream.StreamInput;
@@ -46,6 +45,9 @@ public class FetchSourceContext implements Writeable, ToXContentObject {
     public static final ParseField INCLUDES_FIELD = new ParseField("includes", "include");
     public static final ParseField EXCLUDES_FIELD = new ParseField("excludes", "exclude");
 
+    private static final TransportVersion SEARCH_SOURCE_EXCLUDE_VECTORS_PARAM = TransportVersion.fromName(
+        "search_source_exclude_vectors_param"
+    );
     private static final TransportVersion SEARCH_SOURCE_EXCLUDE_INFERENCE_FIELDS_PARAM = TransportVersion.fromName(
         "search_source_exclude_inference_fields_param"
     );
@@ -157,8 +159,7 @@ public void writeTo(StreamOutput out) throws IOException {
     }
 
     private static boolean isVersionCompatibleWithExcludeVectors(TransportVersion version) {
-        return version.isPatchFrom(TransportVersions.SEARCH_SOURCE_EXCLUDE_VECTORS_PARAM_8_19)
-            || version.onOrAfter(TransportVersions.SEARCH_SOURCE_EXCLUDE_VECTORS_PARAM);
+        return version.supports(SEARCH_SOURCE_EXCLUDE_VECTORS_PARAM);
     }
 
     public boolean fetchSource() {
diff --git a/server/src/main/resources/transport/definitions/referable/data_stream_options_api_remove_include_defaults.csv b/server/src/main/resources/transport/definitions/referable/data_stream_options_api_remove_include_defaults.csv
@@ -0,0 +1,9 @@
+# We have taken a donor primary id from
+# another collapsed primary id since
+# we only have a patch id here given that
+# this feature was removed in 8.19.
+# This works because our donor was taken
+# prior to 9.1.0 release. So this still
+# honors bwc from 8.19 -> 9.1 and
+# 9.0 -> 9.x.
+9081000,8841041
diff --git a/server/src/main/resources/transport/definitions/referable/esql_query_planning_duration.csv b/server/src/main/resources/transport/definitions/referable/esql_query_planning_duration.csv
@@ -0,0 +1 @@
+9055000,8841045
diff --git a/server/src/main/resources/transport/definitions/referable/esql_regex_match_with_case_insensitivity.csv b/server/src/main/resources/transport/definitions/referable/esql_regex_match_with_case_insensitivity.csv
@@ -0,0 +1 @@
+9086000,8841044
diff --git a/server/src/main/resources/transport/definitions/referable/idp_custom_saml_attributes_allow_list.csv b/server/src/main/resources/transport/definitions/referable/idp_custom_saml_attributes_allow_list.csv
@@ -0,0 +1 @@
+9091000,8841050
diff --git a/server/src/main/resources/transport/definitions/referable/ilm_add_skip_setting.csv b/server/src/main/resources/transport/definitions/referable/ilm_add_skip_setting.csv
@@ -0,0 +1 @@
+9089000,8841043
diff --git a/server/src/main/resources/transport/definitions/referable/join_on_aliases.csv b/server/src/main/resources/transport/definitions/referable/join_on_aliases.csv
@@ -0,0 +1 @@
+9088000,8841042
diff --git a/server/src/main/resources/transport/definitions/referable/ml_inference_elastic_rerank.csv b/server/src/main/resources/transport/definitions/referable/ml_inference_elastic_rerank.csv
@@ -0,0 +1 @@
+9094000,8841048
diff --git a/server/src/main/resources/transport/definitions/referable/ml_inference_mistral_chat_completion_added.csv b/server/src/main/resources/transport/definitions/referable/ml_inference_mistral_chat_completion_added.csv
@@ -0,0 +1 @@
+9090000,8841047
diff --git a/server/src/main/resources/transport/definitions/referable/none_chunking_strategy.csv b/server/src/main/resources/transport/definitions/referable/none_chunking_strategy.csv
@@ -0,0 +1 @@
+9097000,8841049
diff --git a/server/src/main/resources/transport/definitions/referable/search_source_exclude_vectors_param.csv b/server/src/main/resources/transport/definitions/referable/search_source_exclude_vectors_param.csv
@@ -0,0 +1 @@
+9092000,8841046
diff --git a/server/src/main/resources/transport/definitions/unreferable/dead_esql_query_planning_duration.csv b/server/src/main/resources/transport/definitions/unreferable/dead_esql_query_planning_duration.csv
@@ -0,0 +1 @@
+9051000
diff --git a/server/src/main/resources/transport/definitions/unreferable/dead_settings_in_data_streams.csv b/server/src/main/resources/transport/definitions/unreferable/dead_settings_in_data_streams.csv
diff --git a/x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/ilm/IndexLifecycleExplainResponse.java b/x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/ilm/IndexLifecycleExplainResponse.java
@@ -7,6 +7,7 @@
 
 package org.elasticsearch.xpack.core.ilm;
 
+import org.elasticsearch.TransportVersion;
 import org.elasticsearch.TransportVersions;
 import org.elasticsearch.common.Strings;
 import org.elasticsearch.common.bytes.BytesReference;
@@ -129,6 +130,8 @@ public class IndexLifecycleExplainResponse implements ToXContentObject, Writeabl
         PARSER.declareString(ConstructingObjectParser.optionalConstructorArg(), FORCE_MERGE_CLONE_INDEX_NAME);
     }
 
+    private static final TransportVersion ILM_ADD_SKIP_SETTING = TransportVersion.fromName("ilm_add_skip_setting");
+
     private final String index;
     private final Long indexCreationDate;
     private final String policyName;
@@ -354,8 +357,7 @@ public IndexLifecycleExplainResponse(StreamInput in) throws IOException {
             } else {
                 previousStepInfo = null;
             }
-            if (in.getTransportVersion().isPatchFrom(TransportVersions.ILM_ADD_SKIP_SETTING_8_19)
-                || in.getTransportVersion().onOrAfter(TransportVersions.ILM_ADD_SKIP_SETTING)) {
+            if (in.getTransportVersion().supports(ILM_ADD_SKIP_SETTING)) {
                 skip = in.readBoolean();
             } else {
                 skip = false;
@@ -413,8 +415,7 @@ public void writeTo(StreamOutput out) throws IOException {
             if (out.getTransportVersion().onOrAfter(TransportVersions.V_8_16_0)) {
                 out.writeOptionalBytesReference(previousStepInfo);
             }
-            if (out.getTransportVersion().isPatchFrom(TransportVersions.ILM_ADD_SKIP_SETTING_8_19)
-                || out.getTransportVersion().onOrAfter(TransportVersions.ILM_ADD_SKIP_SETTING)) {
+            if (out.getTransportVersion().supports(ILM_ADD_SKIP_SETTING)) {
                 out.writeBoolean(skip);
             }
             // No need for serialization from this point onwards as this action only runs on the local node.
diff --git a/x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/action/EsqlExecutionInfo.java b/x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/action/EsqlExecutionInfo.java
@@ -7,6 +7,7 @@
 
 package org.elasticsearch.xpack.esql.action;
 
+import org.elasticsearch.TransportVersion;
 import org.elasticsearch.TransportVersions;
 import org.elasticsearch.action.search.ShardSearchFailure;
 import org.elasticsearch.common.collect.Iterators;
@@ -62,6 +63,8 @@ public class EsqlExecutionInfo implements ChunkedToXContentObject, Writeable {
     public static final ParseField TOOK = new ParseField("took");
     public static final ParseField IS_PARTIAL_FIELD = new ParseField("is_partial");
 
+    private static final TransportVersion ESQL_QUERY_PLANNING_DURATION = TransportVersion.fromName("esql_query_planning_duration");
+
     // Map key is clusterAlias on the primary querying cluster of a CCS minimize_roundtrips=true query
     // The Map itself is immutable after construction - all Clusters will be accounted for at the start of the search.
     // Updates to the Cluster occur with the updateCluster method that given the key to map transforms an
@@ -119,8 +122,7 @@ public EsqlExecutionInfo(StreamInput in) throws IOException {
         this.isPartial = in.getTransportVersion().onOrAfter(TransportVersions.ESQL_RESPONSE_PARTIAL) ? in.readBoolean() : false;
         this.skipOnFailurePredicate = Predicates.always();
         this.relativeStart = null;
-        if (in.getTransportVersion().onOrAfter(TransportVersions.ESQL_QUERY_PLANNING_DURATION)
-            || in.getTransportVersion().isPatchFrom(TransportVersions.ESQL_QUERY_PLANNING_DURATION_8_19)) {
+        if (in.getTransportVersion().supports(ESQL_QUERY_PLANNING_DURATION)) {
             this.overallTimeSpan = in.readOptional(TimeSpan::readFrom);
             this.planningTimeSpan = in.readOptional(TimeSpan::readFrom);
         }
@@ -138,8 +140,7 @@ public void writeTo(StreamOutput out) throws IOException {
         if (out.getTransportVersion().onOrAfter(TransportVersions.ESQL_RESPONSE_PARTIAL)) {
             out.writeBoolean(isPartial);
         }
-        if (out.getTransportVersion().onOrAfter(TransportVersions.ESQL_QUERY_PLANNING_DURATION)
-            || out.getTransportVersion().isPatchFrom(TransportVersions.ESQL_QUERY_PLANNING_DURATION_8_19)) {
+        if (out.getTransportVersion().supports(ESQL_QUERY_PLANNING_DURATION)) {
             out.writeOptionalWriteable(overallTimeSpan);
             out.writeOptionalWriteable(planningTimeSpan);
         }
diff --git a/x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/enrich/LookupFromIndexService.java b/x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/enrich/LookupFromIndexService.java
@@ -190,6 +190,7 @@ public static class Request extends AbstractLookupService.Request {
 
     protected static class TransportRequest extends AbstractLookupService.TransportRequest {
 
+        private static final TransportVersion JOIN_ON_ALIASES = TransportVersion.fromName("join_on_aliases");
         private static final TransportVersion ESQL_LOOKUP_JOIN_ON_MANY_FIELDS = TransportVersion.fromName(
             "esql_lookup_join_on_many_fields"
         );
@@ -225,8 +226,7 @@ static TransportRequest readFrom(StreamInput in, BlockFactory blockFactory) thro
             ShardId shardId = new ShardId(in);
 
             String indexPattern;
-            if (in.getTransportVersion().onOrAfter(TransportVersions.JOIN_ON_ALIASES)
-                || in.getTransportVersion().isPatchFrom(TransportVersions.JOIN_ON_ALIASES_8_19)) {
+            if (in.getTransportVersion().supports(JOIN_ON_ALIASES)) {
                 indexPattern = in.readString();
             } else {
                 indexPattern = shardId.getIndexName();
@@ -297,8 +297,7 @@ public void writeTo(StreamOutput out) throws IOException {
             out.writeString(sessionId);
             out.writeWriteable(shardId);
 
-            if (out.getTransportVersion().onOrAfter(TransportVersions.JOIN_ON_ALIASES)
-                || out.getTransportVersion().isPatchFrom(TransportVersions.JOIN_ON_ALIASES_8_19)) {
+            if (out.getTransportVersion().supports(JOIN_ON_ALIASES)) {
                 out.writeString(indexPattern);
             } else if (indexPattern.equals(shardId.getIndexName()) == false) {
                 throw new EsqlIllegalArgumentException("Aliases and index patterns are not allowed for LOOKUP JOIN [{}]", indexPattern);
diff --git a/x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/expression/function/scalar/string/regex/RegexMatch.java b/x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/expression/function/scalar/string/regex/RegexMatch.java
@@ -8,7 +8,7 @@
 package org.elasticsearch.xpack.esql.expression.function.scalar.string.regex;
 
 import org.apache.lucene.util.automaton.Automata;
-import org.elasticsearch.TransportVersions;
+import org.elasticsearch.TransportVersion;
 import org.elasticsearch.common.io.stream.StreamInput;
 import org.elasticsearch.common.io.stream.StreamOutput;
 import org.elasticsearch.compute.operator.EvalOperator;
@@ -30,6 +30,10 @@
 abstract class RegexMatch<P extends AbstractStringPattern> extends org.elasticsearch.xpack.esql.core.expression.predicate.regex.RegexMatch<
     P> implements EvaluatorMapper, TranslationAware.SingleValueTranslationAware {
 
+    private static final TransportVersion ESQL_REGEX_MATCH_WITH_CASE_INSENSITIVITY = TransportVersion.fromName(
+        "esql_regex_match_with_case_insensitivity"
+    );
+
     abstract String name();
 
     RegexMatch(Source source, Expression field, P pattern, boolean caseInsensitive) {
@@ -73,24 +77,21 @@ public String nodeString() {
 
     void serializeCaseInsensitivity(StreamOutput out) throws IOException {
         var transportVersion = out.getTransportVersion();
-        if (transportVersion.onOrAfter(TransportVersions.ESQL_REGEX_MATCH_WITH_CASE_INSENSITIVITY)
-            || transportVersion.isPatchFrom(TransportVersions.ESQL_REGEX_MATCH_WITH_CASE_INSENSITIVITY_8_19)) {
+        if (transportVersion.supports(ESQL_REGEX_MATCH_WITH_CASE_INSENSITIVITY)) {
             out.writeBoolean(caseInsensitive());
         } else if (caseInsensitive()) {
             // The plan has been optimized to run a case-insensitive match, which the remote peer cannot be notified of. Simply avoiding
             // the serialization of the boolean would result in wrong results.
             throw new EsqlIllegalArgumentException(
-                name() + " with case insensitivity is not supported in peer node's version [{}]. Upgrade to version [{}, {}] or newer.",
+                name() + " with case insensitivity is not supported in peer node's version [{}]. Upgrade to version [{}] or newer.",
                 transportVersion,
-                TransportVersions.ESQL_REGEX_MATCH_WITH_CASE_INSENSITIVITY_8_19,
-                TransportVersions.ESQL_REGEX_MATCH_WITH_CASE_INSENSITIVITY
+                ESQL_REGEX_MATCH_WITH_CASE_INSENSITIVITY
             );
         } // else: write nothing, the remote peer can execute the case-sensitive query
     }
 
     static boolean deserializeCaseInsensitivity(StreamInput in) throws IOException {
         var transportVersion = in.getTransportVersion();
-        return (transportVersion.onOrAfter(TransportVersions.ESQL_REGEX_MATCH_WITH_CASE_INSENSITIVITY)
-            || transportVersion.isPatchFrom(TransportVersions.ESQL_REGEX_MATCH_WITH_CASE_INSENSITIVITY_8_19)) && in.readBoolean();
+        return transportVersion.supports(ESQL_REGEX_MATCH_WITH_CASE_INSENSITIVITY) && in.readBoolean();
     }
 }
diff --git a/x-pack/plugin/identity-provider/src/main/java/org/elasticsearch/xpack/idp/saml/sp/SamlServiceProviderDocument.java b/x-pack/plugin/identity-provider/src/main/java/org/elasticsearch/xpack/idp/saml/sp/SamlServiceProviderDocument.java
@@ -8,6 +8,7 @@
 package org.elasticsearch.xpack.idp.saml.sp;
 
 import org.elasticsearch.ElasticsearchException;
+import org.elasticsearch.TransportVersion;
 import org.elasticsearch.common.Strings;
 import org.elasticsearch.common.ValidationException;
 import org.elasticsearch.common.io.stream.StreamInput;
@@ -42,9 +43,6 @@
 import java.util.TreeSet;
 import java.util.function.BiConsumer;
 
-import static org.elasticsearch.TransportVersions.IDP_CUSTOM_SAML_ATTRIBUTES_ALLOW_LIST;
-import static org.elasticsearch.TransportVersions.IDP_CUSTOM_SAML_ATTRIBUTES_ALLOW_LIST_8_19;
-
 /**
  * This class models the storage of a {@link SamlServiceProvider} as an Elasticsearch document.
  */
@@ -54,6 +52,10 @@ public class SamlServiceProviderDocument implements ToXContentObject, Writeable
     public static final String SIGN_LOGOUT = "logout";
     private static final Set<String> ALLOWED_SIGN_MESSAGES = Set.of(SIGN_AUTHN, SIGN_LOGOUT);
 
+    private static final TransportVersion IDP_CUSTOM_SAML_ATTRIBUTES_ALLOW_LIST = TransportVersion.fromName(
+        "idp_custom_saml_attributes_allow_list"
+    );
+
     public static class Privileges {
         public String resource;
         // we use a sorted set so that the order is consistent in XContent APIs
@@ -277,8 +279,7 @@ public SamlServiceProviderDocument(StreamInput in) throws IOException {
         attributeNames.name = in.readOptionalString();
         attributeNames.roles = in.readOptionalString();
 
-        if (in.getTransportVersion().isPatchFrom(IDP_CUSTOM_SAML_ATTRIBUTES_ALLOW_LIST_8_19)
-            || in.getTransportVersion().onOrAfter(IDP_CUSTOM_SAML_ATTRIBUTES_ALLOW_LIST)) {
+        if (in.getTransportVersion().supports(IDP_CUSTOM_SAML_ATTRIBUTES_ALLOW_LIST)) {
             attributeNames.extensions = in.readCollectionAsImmutableSet(StreamInput::readString);
         }
 
@@ -307,8 +308,7 @@ public void writeTo(StreamOutput out) throws IOException {
         out.writeOptionalString(attributeNames.name);
         out.writeOptionalString(attributeNames.roles);
 
-        if (out.getTransportVersion().isPatchFrom(IDP_CUSTOM_SAML_ATTRIBUTES_ALLOW_LIST_8_19)
-            || out.getTransportVersion().onOrAfter(IDP_CUSTOM_SAML_ATTRIBUTES_ALLOW_LIST)) {
+        if (out.getTransportVersion().supports(IDP_CUSTOM_SAML_ATTRIBUTES_ALLOW_LIST)) {
             out.writeStringCollection(attributeNames.extensions);
         }
 
diff --git a/x-pack/plugin/identity-provider/src/test/java/org/elasticsearch/xpack/idp/saml/sp/SamlServiceProviderDocumentTests.java b/x-pack/plugin/identity-provider/src/test/java/org/elasticsearch/xpack/idp/saml/sp/SamlServiceProviderDocumentTests.java
diff --git a/x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/chunking/NoneChunkingSettings.java b/x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/chunking/NoneChunkingSettings.java
diff --git a/x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/services/elastic/rerank/ElasticInferenceServiceRerankServiceSettings.java b/x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/services/elastic/rerank/ElasticInferenceServiceRerankServiceSettings.java
diff --git a/x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/services/mistral/completion/MistralChatCompletionServiceSettings.java b/x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/services/mistral/completion/MistralChatCompletionServiceSettings.java
