8.88.0 release (2026-07-30)

Total recipe count: 4091

info

This changelog only shows what recipes have been added, removed, or changed. OpenRewrite may do releases that do not include these types of changes. To see these changes, please go to the releases page.

Corresponding CLI version

• CLI version 4.4.3

Removed Artifacts

• rewrite-codemods

New Recipes

• io.quarkus.updates.camel.camel418_3.CamelQuarkusMigrationRecipe: Migrates camel 4.18 Quarkus application to camel 4.18.3.
• io.quarkus.updates.camel.camel421.CamelQuarkusMigrationRecipe: Migrates camel 4.20 Quarkus application to camel 4.21.
• io.quarkus.updates.core.quarkus338.ElasticsearchRestClientMigration: Migrate Elasticsearch low-level REST client from org.elasticsearch.client to co.elastic.clients.transport.rest5_client.low_level.
• org.apache.camel.upgrade.Camel418LTSMigrationRecipe: Migrates Apache Camel application to 4.18 LTS. This recipe aggregates all migration steps from 4.0 to 4.18.3.
• org.apache.camel.upgrade.camel418.upgradeDnsHeaders: Renames DNS header constants from dns.* pattern to CamelDns* pattern only if camel-dns dependency is present.
• org.apache.camel.upgrade.camel418.upgradeKafkaRecipes: Renames Kafka header constants only if camel-kafka dependency is present.
• org.apache.camel.upgrade.camel418.upgradeSalesforceHeaders: Renames Salesforce-specific header constants to CamelSalesforce* pattern when camel-salesforce is present. Only migrates headers with Salesforce-specific terminology (sObject*, apex*, pkChunking*) to minimize false positives. Generic headers like 'limit', 'contentType', 'jobId' are excluded as they could conflict with other components.
• org.apache.camel.upgrade.camel418_1.CamelMigrationRecipe: Migrates camel 4.18.0 application to camel 4.18.1.
• org.apache.camel.upgrade.camel418_1.XmlDsl418_1SagaRecipe: Apache Camel XML DSL migration from version 4.18 to 4.19. Converts saga compensation and completion child elements to attributes.
• org.apache.camel.upgrade.camel418_1.YamlDsl418_1SagaRecipe: Apache Camel YAML DSL migration from version 4.18 to 4.19. Flattens saga compensation and completion nested uri to direct values.
• org.apache.camel.upgrade.camel418_1.routePolicy: Renamed routePolicy to routePolicyRef on the route node.
• org.apache.camel.upgrade.camel418_1.saga: The Saga EIP has fixed the model for how to configure completion and compensation URIs.
• org.apache.camel.upgrade.camel418_3.CamelMigrationRecipe: Migrates camel 4.18.1 application to camel 4.18.3.
• org.apache.camel.upgrade.camel418_3.RenameHeaderInJavaMethod: Renames header references in Message.setHeader() and Message.getHeader() method calls. Only migrates string literals in safe contexts. Does NOT migrate dynamic header names or Map.get() calls.
• org.apache.camel.upgrade.camel418_3.RenameHeaderInSimpleExpression: Renames header references in Simple expressions like ${header.oldName} → ${header.newName}. Only migrates expressions inside simple() method calls.
• org.apache.camel.upgrade.camel418_3.RenameHeaderInXmlDsl: Renames header references in XML DSL <setHeader name="...">, <header name="...">, and <removeHeader name="..."> elements.
• org.apache.camel.upgrade.camel418_3.RenameHeaderInYamlDsl: Renames header references in YAML DSL setHeader.name, header.name, and removeHeader.name entries.
• org.apache.camel.upgrade.camel418_3.RenameHeaderPrefixInJavaMethod: Renames header prefixes in Message.setHeader() and Message.getHeader() method calls. Only migrates string literals in safe contexts. Does NOT migrate dynamic header names or Map.get() calls.
• org.apache.camel.upgrade.camel418_3.RenameHeaderPrefixInSimpleExpression: Renames header prefixes in Simple expressions like ${header.SolrField.id} → ${header.CamelSolrField.id}. Only migrates expressions inside simple() method calls.
• org.apache.camel.upgrade.camel418_3.RenameHeaderPrefixInXmlDsl: Renames header prefixes in XML DSL <setHeader name="...">, <header name="...">, and <removeHeader name="..."> elements.
• org.apache.camel.upgrade.camel418_3.RenameHeaderPrefixInYamlDsl: Renames header prefixes in YAML DSL setHeader.name, header.name, and removeHeader.name entries.
• org.apache.camel.upgrade.camel418_3.RenameHeaderPrefixes: Renames Camel header prefixes across all DSL types: Java method calls (.setHeader, .getHeader), Simple expressions (${header.name}), XML DSL (<setHeader name="...">), and YAML DSL (setHeader.name). Any header starting with an old prefix gets that prefix replaced with the new prefix. Only migrates safe contexts to avoid false positives.
• org.apache.camel.upgrade.camel418_3.RenameHeaders: Renames Camel header(s) from old name(s) to new name(s) across all DSL types: Java method calls (.setHeader, .getHeader), Simple expressions (${header.name}), XML DSL (<setHeader name="...">), and YAML DSL (setHeader.name). Supports both single header rename (oldHeaderName/newHeaderName) and bulk rename (headerMappings). Only migrates safe contexts to avoid false positives.
• org.apache.camel.upgrade.camel418_3.upgradeGitHub2Headers: Renames GitHub2 producer header constants to CamelGitHub* pattern only if camel-github dependency is present.
• org.apache.camel.upgrade.camel418_3.upgradeGoogleCloudHeaders: Renames Google Cloud header constants to CamelGoogleCloud* pattern only if camel-google-functions dependency is present.
• org.apache.camel.upgrade.camel418_3.upgradeGoogleSecretManagerHeaders: Renames Google Secret Manager header constants to CamelGoogleSecretManager* pattern only if camel-google-secret-manager dependency is present.
• org.apache.camel.upgrade.camel418_3.upgradeJGroupsHeaders: Renames JGroups header constants from JGROUPS_* to CamelJGroups* pattern only if camel-jgroups dependency is present.
• org.apache.camel.upgrade.camel418_3.upgradeJGroupsRaftHeaders: Renames JGroups Raft header constants from JGROUPSRAFT_* to CamelJGroupsRaft* pattern only if camel-jgroups-raft dependency is present.
• org.apache.camel.upgrade.camel418_3.upgradeJiraHeaders: Renames JIRA header constants to CamelJira* pattern only if camel-jira dependency is present.
• org.apache.camel.upgrade.camel418_3.upgradeLuceneHeaders: Renames Lucene-specific header constants to CamelLucene* pattern only if camel-lucene dependency is present. Generic header 'QUERY' is excluded to prevent false positives. Note - DSL accessor methods (returnLuceneDocs() → luceneReturnLuceneDocs()) are NOT migrated and require manual update.
• org.apache.camel.upgrade.camel418_3.upgradeMongoDbGridFsHeaders: Renames MongoDB GridFS header constants to CamelGridFs* pattern only if camel-mongodb-gridfs dependency is present.
• org.apache.camel.upgrade.camel418_3.upgradeOpenstackHeaders: Renames OpenStack-specific header constants to CamelOpenstack* pattern only if camel-openstack dependency is present. Generic headers (*Id, *Name, containerName, objectName, imageRef, interfaceType, ipVersion) are excluded to prevent false positives.
• org.apache.camel.upgrade.camel418_3.upgradeShiroHeaders: Renames Shiro security header constants from SHIRO_SECURITY_* to CamelShiroSecurity* pattern only if camel-shiro dependency is present.
• org.apache.camel.upgrade.camel418_3.upgradeSolrHeaders: Renames Solr header prefixes SolrField. and SolrParam. to CamelSolrField. and CamelSolrParam. when camel-solr dependency is present. Routes that reference constants symbolically continue to work without changes. Note - Because the renamed prefixes now begin with Camel, they are stripped by HeaderFilterStrategy when crossing transport boundaries. Routes that bridge external transports and want to drive Solr fields/params from headers must carry values in non-Camel-prefixed headers and map them in the route.
• org.apache.camel.upgrade.camel418_3.upgradeWeb3jHeaders: Renames Web3j-specific header constants to CamelWeb3j* pattern only if camel-web3j dependency is present. Generic headers without clear blockchain context (ADDRESS, ADDRESSES, POSITION, SOURCE_CODE, DATABASE_NAME, KEY_NAME, CLIENT_ID, PRIORITY, TTL, ERROR_CODE, ERROR_DATA, ERROR_MESSAGE, TOPICS, FILTER_ID) are excluded to prevent false positives. Note - DSL accessor renames and operation semantics still require manual review.
• org.apache.camel.upgrade.camel421.CamelMigrationRecipe: Migrates camel 4.20 application to camel 4.21.
• org.apache.camel.upgrade.camel421.migrateAws2S3ListObjectsApi: Migrates ListObjectsRequest/Response to ListObjectsV2Request/Response for the listObjects operation (pojoRequest=true only).
• org.apache.camel.upgrade.camel421.migrateErrorRegistryProperties: Migrates Error Registry configuration from camel.main.errorRegistryXxx to camel.errorRegistry.* pattern in .properties files. Note - errorRegistryStackTraceEnabled is removed (always captures full exception now). YAML files require manual migration.
• org.apache.camel.upgrade.camel421.removeCamelAwsXrayDependency: Removes the camel-aws-xray dependency which was removed in Camel 4.21 (deprecated since 4.17, AWS X-Ray service in maintenance mode).
• org.apache.camel.upgrade.camel421.removeCamelElytronDependency: Removes the camel-elytron dependency which was removed in Camel 4.21 (deprecated since 4.0).
• org.apache.camel.upgrade.camel421.removeCamelGithubDependency: Removes the camel-github dependency which was removed in Camel 4.21 (deprecated in 4.18, replaced by camel-github2).
• org.apache.camel.upgrade.camel421.removeCamelGrapeDependency: Removes the camel-grape dependency which was removed in Camel 4.21 (deprecated since 4.1).
• org.apache.camel.upgrade.camel421.removeCamelGuavaEventbusDependency: Removes the camel-guava-eventbus dependency which was removed in Camel 4.21 (deprecated since 4.6).
• org.apache.camel.upgrade.camel421.removeCamelStompDependency: Removes the camel-stomp dependency which was removed in Camel 4.21 (deprecated since 4.17).
• org.apache.camel.upgrade.camel421.upgradeArangoDbHeaders: Renames ArangoDB header constants to CamelArangoDb* pattern only if camel-arangodb dependency is present. Note - DSL accessor methods (key() → arangoDbKey(), resultClassType() → arangoDbResultClassType()) are NOT migrated and require manual update.
• org.apache.camel.upgrade.camel421.upgradeCouchbaseHeaders: Renames Couchbase header constants to CamelCouchbase* pattern only if camel-couchbase dependency is present.
• org.apache.camel.upgrade.camel421.upgradeCouchdbHeaders: Renames CouchDB header constants to CamelCouchDb* pattern only if camel-couchdb dependency is present.
• org.apache.camel.upgrade.camel421.upgradeDnsHeaders: Renames DNS header constants from dns.* pattern to CamelDns* pattern only if camel-dns dependency is present.
• org.apache.camel.upgrade.camel421.upgradeGitHub2Headers: Renames GitHub2 producer header constants to CamelGitHub* pattern only if camel-github dependency is present.
• org.apache.camel.upgrade.camel421.upgradeGoogleCloudSpeechToTextHeaders: Renames Google Vision header constants to CamelGoogleCloud* pattern only if camel-google-functions dependency is present.
• org.apache.camel.upgrade.camel421.upgradeGoogleCloudTextToSpeechHeaders: Renames Google Vision header constants to CamelGoogleCloud* pattern only if camel-google-functions dependency is present.
• org.apache.camel.upgrade.camel421.upgradeGoogleCloudVisionHeaders: Renames Google Vision header constants to CamelGoogleCloud* pattern only if camel-google-functions dependency is present.
• org.apache.camel.upgrade.camel421.upgradeIrcHeaders: Renames IRC header constants from irc.* to CamelIrc* pattern only if camel-irc dependency is present.
• org.apache.camel.upgrade.camel421.upgradeJt400Headers: Renames JT400 header constants to CamelJt400* pattern only if camel-jt400 dependency is present. Note - DSL accessor methods (kEY() → jt400Key(), senderInformation() → jt400SenderInformation()) are NOT migrated and require manual update.
• org.apache.camel.upgrade.camel421.upgradeKafkaRecipes: Renames Kafka header constants only if camel-kafka dependency is present.
• org.apache.camel.upgrade.camel421.upgradeMailHeaders: Renames Mail consumer dispatch header constants to CamelMail* pattern only if camel-mail dependency is present. Note - DSL accessor methods (copyTo() → mailCopyTo(), moveTo() → mailMoveTo(), delete() → mailDelete()) are NOT migrated and require manual update.
• org.apache.camel.upgrade.camel421.upgradeMiloHeaders: Renames Milo header constants to CamelMilo* pattern only if camel-milo dependency is present. Note - DSL accessor method (await() → miloAwait()) is NOT migrated and requires manual update.
• org.apache.camel.upgrade.camel421.upgradeOpensearchHeaders: Renames OpenSearch header constants to CamelOpensearch* pattern only if camel-opensearch dependency is present. Note - DSL accessor methods (operation() → opensearchOperation(), indexId() → opensearchIndexId(), etc.) are NOT migrated and require manual update.
• org.apache.camel.upgrade.camel421.upgradePdfHeaders: Renames PDF header constants to CamelPdf* pattern only if camel-pdf dependency is present. Note - DSL accessor methods (protectionPolicy() → pdfProtectionPolicy(), etc.) are NOT migrated and require manual update.
• org.openrewrite.gradle.RemoveEmptyBuildscriptBlock: Removes a buildscript block from build.gradle(.kts) or settings.gradle(.kts) when it contributes nothing to the build. A block containing only other empty blocks, such as an empty dependencies or repositories block, is also considered empty. A block containing a comment is left alone, so that no comment is silently deleted.
• org.openrewrite.gradle.plugins.SetDevelocityProjectId: Sets the projectId in the develocity block of a Gradle settings file, adding it after the server assignment when absent or updating it when it differs. The projectId is used by newer Develocity servers to associate build scans with a project.
• org.openrewrite.gradle.plugins.SetDevelocityServer: Sets the server in the develocity block of a Gradle settings file, adding it as the first statement when absent or updating it when it differs. Use this to point builds at a different Develocity server, for example when migrating between servers.
• org.openrewrite.java.migrate.AddMapstructAnnotationProcessorPath: Add the mapstruct-processor annotation processor path, matching the version of the mapstruct dependency, so that MapStruct mappers are generated when annotation processing is configured explicitly.
• org.openrewrite.java.migrate.javaee8.MigrateToServlet3x: Update Java EE Servlet Dependencies to 3.x.
• org.openrewrite.java.spring.boot2.RemoveStaleMockitoVersionProperty: Spring Boot 2.7 switched to importing org.mockito:mockito-bom:${mockito.version}. A stale mockito.version override predating the Mockito BOM (before 4.3.0) resolves to a non-existent POM, which breaks dependency resolution and silently stalls later upgrades such as Spring Cloud. Only remove the property when it still points at such an older Mockito version, so that deliberate overrides on newer versions are preserved when this recipe is chained into later Spring Boot upgrades.
• org.openrewrite.java.spring.boot4.AddSpringBootStarterDataMongoDbReactiveTest: Adds the dedicated Spring Boot 4.0 reactive Spring Data MongoDB test starter when the application directly uses the reactive Spring Data MongoDB starter and MongoDB test slices.
• org.openrewrite.java.spring.boot4.AddSpringBootStarterDataMongoDbTest: Adds the dedicated Spring Boot 4.0 imperative Spring Data MongoDB test starter when the application directly uses the imperative Spring Data MongoDB starter and MongoDB test slices.
• org.openrewrite.java.spring.boot4.MigrateJacksonBomProperty: In Spring Boot 4 jackson-bom.version controls the Jackson 3 (tools.jackson) BOM, while the Jackson 2 BOM is controlled by jackson-2-bom.version. A Spring Boot 3 override pins a Jackson 2 version, so rename it to keep managing Jackson 2. Gated on a Spring Boot 3 parent so a deliberate Jackson 3 override on an already-Spring-Boot-4 project is left untouched.
• org.openrewrite.java.spring.boot4.MigrateJsonschema2PojoToSpringBoot4: Update jsonschema2pojo-maven-plugin to generate Jackson 3 and Jakarta Validation annotations compatible with Spring Boot 4. The jackson3 annotation style was introduced in jsonschema2pojo 1.3.0, so the plugin is upgraded to at least that version first.
• org.openrewrite.java.spring.boot4.MigrateOpenApiGeneratorToSpringBoot4: Update openapi-generator-maven-plugin executions using the spring generator to generate Spring Boot 4 and Jackson 3 sources. Replaces the deprecated useSpringBoot3 option with useSpringBoot4 and enables useJackson3, matching the Jackson 3 baseline of Spring Boot 4. Enabling useSpringBoot4 also enables useJakartaEe, so it is left implicit. The useSpringBoot4/useJackson3 options were introduced in OpenAPI Generator 7.16.0, so the plugin is upgraded to at least that version first.
• org.openrewrite.java.spring.boot4.RelocateWebServerClasses: Spring Boot 4.0 relocated the embedded web server (Tomcat, Jetty) and web server application context classes into dedicated modular packages. This recipe updates references to the relocated classes' new fully-qualified names, including the servlet and reactive WebServerFactory variants, which moved into servlet and reactive subpackages. Undertow support was removed in Spring Boot 4.0 and is intentionally not handled here.
• org.openrewrite.java.spring.boot4.SpringBootProperties_4_1: Migrate properties found in application.properties and application.yml.
• org.openrewrite.java.spring.data.UpgradeSpringDataMongoDb_5_0: Align explicitly versioned Spring Data MongoDB and supported MongoDB JVM driver dependencies with Spring Data MongoDB 5.0. Managed, versionless dependencies remain managed.
• org.openrewrite.java.spring.data.UpgradeSpringData_4_0: Migrate applications to the Spring Data 2025.1 release train. Datastore-specific migration support is added incrementally.
• org.openrewrite.java.spring.kafka.DefaultErrorHandlerSetBackOffToConstructor: DefaultErrorHandler does not have a setBackOff(BackOff) method; pass the BackOff to the constructor instead.
• org.openrewrite.java.spring.util.concurrent.ListenableToCompletableFuture: Spring Framework 6.0 removed org.springframework.util.concurrent.ListenableFuture in favor of java.util.concurrent.CompletableFuture. This recipe migrates ListenableFuture types, along with their addCallback invocations and ListenableFutureCallback implementations, to CompletableFuture.
• org.openrewrite.java.testing.assertj.SimplifyAssertJEqualityAssertion: Replace assertThat(x == y).isTrue() and its variants with the dedicated assertion for whatever == actually compares: assertThat(x).isNull() against the null literal, assertThat(x).isEqualTo(y) when either operand is a primitive and the comparison is therefore by value, and assertThat(x).isSameAs(y) when both operands are reference types. Floating point operands are left alone, as == and isEqualTo disagree on NaN and -0.0.
• org.openrewrite.java.testing.testng.TestNgAssertionToAssertJ: Convert TestNG-style hard assertions on org.testng.asserts.Assertion instances to static AssertJ assertThat(...), removing the now-unused local Assertion instance.
• org.openrewrite.java.testing.testng.TestNgSoftAssertToAssertJ: Convert TestNG-style soft assertions (org.testng.asserts.SoftAssert) to AssertJ soft assertions (org.assertj.core.api.SoftAssertions).
• org.openrewrite.quarkus.MigrateToQuarkus_v3_33_1: Quarkus update recipes to upgrade your application to 3.33.1.
• org.openrewrite.quarkus.MigrateToQuarkus_v3_38_0: Quarkus update recipes to upgrade your application to 3.38.0.
• org.openrewrite.staticanalysis.FindMissingJavadocOnPublicMethods: Locates public method declarations that are not documented with a Javadoc comment, marks them with a search result, and records them in a data table.
• org.openrewrite.staticanalysis.FindNewExceptionWithoutCause: Finds catch blocks that throw a newly created exception without referencing the caught exception, which discards the original exception's stack trace and message. Data flow (taint) tracking is used to establish whether the caught exception—or any value derived from it—reaches the thrown exception, so indirect references through local variables and string concatenation are not falsely reported. This mirrors PMD's PreserveStackTrace rule.
• org.openrewrite.staticanalysis.ModernizeCollections: Replace the legacy synchronized types Hashtable, Vector, Stack, and StringBuffer with their modern unsynchronized counterparts HashMap, ArrayList, Deque/ArrayDeque, and StringBuilder. Each replacement is only applied when data flow analysis can prove the instance is a local variable that never escapes its method, so the synchronization it provided is redundant.
• org.openrewrite.staticanalysis.ReplaceHashtableWithHashMap: Hashtable synchronizes every operation, which adds overhead in the common single-threaded case. This recipe replaces a local Hashtable with a HashMap when data flow analysis can prove the Hashtable never escapes its method (it is not returned, assigned to a field, or passed as an argument), so no other thread can observe it and the synchronization is redundant. Fields, escaping variables, and Hashtable-specific method usages (contains, elements, keys) are left untouched. HashMap permits null keys and values, so it accepts every input Hashtable did.
• org.openrewrite.staticanalysis.ReplaceStringBufferWithStringBuilder: StringBuffer synchronizes every operation, which adds overhead in the common single-threaded case. StringBuilder exposes the identical API without the synchronization. This recipe replaces a local StringBuffer with a StringBuilder when data flow analysis can prove the StringBuffer never escapes its method (it is not returned, assigned to a field, or passed as an argument), so no other thread can observe it and the synchronization is redundant. Fields and escaping variables are left untouched.
• org.openrewrite.staticanalysis.ReplaceVectorWithArrayList: Vector synchronizes every operation, which adds overhead in the common single-threaded case. This recipe replaces a local Vector with an ArrayList when data flow analysis can prove the Vector never escapes its method (it is not returned, assigned to a field, or passed as an argument), so no other thread can observe it and the synchronization is redundant. Fields, escaping variables, Vector-specific method usages (like elementAt or addElement), and the Vector(int, int) constructor are left untouched.

Removed Recipes

• org.apache.camel.upgrade.camel419.XmlDsl419SagaRecipe: Apache Camel XML DSL migration from version 4.18 to 4.19. Converts saga compensation and completion child elements to attributes.
• org.apache.camel.upgrade.camel419.YamlDsl419SagaRecipe: Apache Camel YAML DSL migration from version 4.18 to 4.19. Flattens saga compensation and completion nested uri to direct values.
• org.openrewrite.java.testing.assertj.SimplifyAssertJNullRelatedAssertion: Replace assertThat(x == null).isTrue() and its variants with the dedicated assertThat(x).isNull() / assertThat(x).isNotNull(). Beyond being more expressive, this avoids the compilation error that results when the null literal ends up as the assertThat argument (e.g. assertThat(null == x).isTrue() becoming assertThat(null).isSameAs(x)).