CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

This project adheres to Semantic Versioning.

For Helidon 2.x releases please see Helidon 2.x CHANGELOG.md

For Helidon 1.x releases please see Helidon 1.x CHANGELOG.md

3.2.7

This is a bugfix release of Helidon and is recommended for all users of Helidon 3. Helidon 3 requires Java 17 or newer.

CHANGES

• Faul Tolerance: Fix fault tolerance method cache not being reset on CDI shutdown. 8519
• Metrics: Respect named port selection in MicrometerSupport for endpoint 8518
• Neo4J: Replace deprecated session.writeTransaction on session.executeWrite in Neo4jHealthCheck 8405
• RestClient: Support Multipart with HelidonConnector/WebClient 8270
• Security: Disabled OidcFeature no longer throws an NPE. (#8520) 8544
• Security: Support for disabling security providers through configuration. 8546
• Tests: Avoid implementing the OCI Monitoring interface. 8553
• Tests: Introducing a test to validate that combination of config annotations… 8490
• Tests: Replace deprecated Multi.from(Stream) on Multi.create(Stream) 8438
• Tracing: Fix handling of baggage when retrieving current span 8567
• Tracing: Set incoming baggage from parent on Span 8364
• WebServer: 8029 Bad media type logging level 8032
• Build: upgrade GitHub actions to v4 8446
• Dependencies: PostgreSQL JDBC driver updated to 42.4.4. 8414
• Dependencies: Upgrade netty to 4.1.108.Final 8513
• Docs: fix GitHub urls 8458
• Examples: Archetype - Backport several issues from 4.x to 3.x 8564
• Examples: cleanup for archetypes 8454
• Examples: example removal (migration to helidon-examples) 8437
• Examples: validation flow for external examples repo 7889

3.2.6

This is a bugfix release of Helidon and is recommended for all users of Helidon 3. Helidon 3 requires Java 17 or newer.

CHANGES

• Common: Manually count number of offered tasks instead of relying on pool active count 8264
• JAX-RS Client: TLS replace in HelidonConnector fix 7902
• Tracing: Backport of scope/baggage fix 8244
• Tracing: Guard against NPE during early invocation of Span.current() 8256
• WebClient: Calls clearData() on all data propagation providers. 8328
• Dependencies: Upgrade OCI SDK to 3.34.0 8351
• Dependencies: Upgrade to Jersey 3.0.12 8346
• Dependencies: Upgrading to latest Tyrus 2.1.5 8277
• Dependencies: upgrade jsonp-api to 2.0.2 8203
• Examples: Archetype - Add jpms option with false as default 8310
• Tests: Make OciMetricsDataTest.beforeEach non private 7328

3.2.5

This is a bugfix release of Helidon and is recommended for all users of Helidon 3. Helidon 3 requires Java 17 or newer.

CHANGES

• Dependencies: Upgrade gRPC version to 1.60.0 8113
• Dependencies: Upgrade slf4j to 2.0.9 and logback to 1.4.14 8119
• Examples: Archetype - fix SE zipkin configuration 8141
• Examples: archetype - update MP database template to use custom username/password 7961
• Examples: Workaround for Java 21 support with older jandex 8151
• Test: Slightly relax a unit test to avoid test ordering issues 8139

3.2.4

This is a bugfix release of Helidon and is recommended for all users of Helidon 3. Helidon 3 requires Java 17 or newer.

CHANGES

• JPA: Adds a DialectFactory implementation to permit Hibernate to introspect database metadata properly when supporting container-mode JPA 7934
• OCI: Adds support for Provider-specializing injection points in OciExtension 8027
• OpenAPI: Correct errors in how OpenAPI generator config settings are set 7969
• WebClient: Properly removes a channel from the cache 7952
• Dependencies: Upgrade OCI SDK to 3.29.0 8086
• Dependencies: Upgrade parsson to 1.0.5 7960
• Dependencies: Upgrade to mysql-connector-j 8.2.0 8016
• Dependencies: Upgrade to Tyrus 2.1.4 7944
• Examples: Backports database-related information present on 4.x to 3.x archetypes 7936
• Examples: Corrects a case typo in the custom MP archetype that results in an invalid property being installed on UCP 7933

3.2.3

This is a bugfix release of Helidon and is recommended for all users of Helidon 3. Helidon 3 requires Java 17 or newer.

CHANGES

• Config: Fix SeConfig.asMap to not truncate keys 7457
• JPA: Adds zero-argument non-private constructors to NonTransactionalEntityManager and ExtendedEntityManager 7560
• JPA: Fixes a jar-only URL resolution bug 7749
• JPA: Fixes an issue where autoCommit is not restored properly in certain edge cases; ensures related proper Hibernate JTA settings are set by default 7741
• Metrics: Change heap functions to get current memory usage 7404
• MicroProfile: Several Refactor commits to improve code readability 6679
• OCI: Adds OciSecretsConfigSourceProvider.java 7414
• OCI: Global Config Source 7386
• OCI: Introduces Lazy OCI Vault ConfigSource 7481
• OCI: Introduces OciSecretsMpMetaConfigProvider, which adapts OciSecretsConfigSourceProvider to the MpMetaConfigProvider contract 7555
• OCI: Makes SecretBundleConfigSource public; improves modification logic 7468
• OCI: backport of OciExtension Refinements 7576
• OpenAPI: Fix bug with empty Accept header 7535
• Security: Backport issue #7698 - tls manager caching 7755
• Security: Create constants for outbound id and secret 7486
• Security: Fix get in evictable cache, as it did not update last accessed timestamp 7464
• Security: Fix google-login behind proxy 7456
• Security: JWK signature now follows P1363 pair format 7185
• Security: Security context not overridden 7512
• Security: TargetKeys Map changed to ConcurrentHashMap 7602
• Security: TlsManager backport 7650
• Tracing: Decrease DEFAULT_SCHEDULE_DELAY time for JaegerTracerBuilder 7725
• Tracing: Migrate opentracing to Helidon Tracing 7709
• Tracing: Move Opentracing to Helidon Tracing API 7679
• Tracing: Simple to Batch Span exporter 7419
• Tracing: Update Tracing Context on return 7167
• WebClient: Add automatic support in WebClient for JVM http.proxyHost and related… 7322
• WebServer: Correctly handle IPv6 addresses for requested URI. 7469
• WebServer: Fix #7783: max-payload-size is parsed as an Integer 7895
• WebServer: Fix intermittent out-of-order chunk #7407 7441
• WebServer: Replace deprecated socket(String) on namedSocket(String) from ServerConfiguration 7318
• WebSocket: Added support for WS endpoints in application scope 7245
• Build: Add ability to deploy snapshot builds 7315
• Build: Address maven 3.9.2 plugin issues. 7251
• Dependencies: Force upgrade snappy-java to 1.1.10.5 7685
• Dependencies: Updates version of Micronaut libraries 7497
• Dependencies: Upgrade ByteBuddy and ASM for Java 21 7490
• Dependencies: Upgrade Jersey to 3.0.11 7175
• Dependencies: Upgrade Neo4j to v.5 7635
• Dependencies: Upgrade Netty to 4.1.100.Final 7818
• Dependencies: Upgrade grpc-java to 1.57.1 and remove repackaging of io.grpc 7298
• Dependencies: Upgrade jboss logging to 3.5.3.Final 7596
• Dependencies: Upgrade jgit to 6.7.0 7592
• Dependencies: Upgrade kafka-clients and okhttp 7836
• Dependencies: Upgrade log4j to 2.21.1 7898
• Dependencies: Upgrade to oci sdk 3.21.0 7254
• Dependencies: upgrade okio to 3.4.0 7238
• Dependencies: upgrade oci-sdk to 3.26.0 7878
• Docs: Add book reference to documentation and readme 7577
• Docs: Add white paper link to README.MD 7363
• Docs: Draft of the integration doc for 3.x 6864
• Docs: Fixes user-reported typo in persistence guide 7751
• Docs: Messaging doc update 7838
• Docs: README.md: add a books section 7743
• Docs: Reactive streams doc alignment #6458 7724
• Docs: Remove description of Config.changes() API 7500
• Examples: Add OpenAPI annotations to examples/quickstarts/helidon-quickstart-mp (#1190) 6818
• Examples: Add app.yaml to quickstart 7216
• Examples: Archetype - Remove unused files 7239
• Examples: Archetype : generate module-info file 7252
• Examples: Refactor TODO app example to remove the of use NodeJS/NPM 7455
• Examples: Use JSON-B instead of JSON-P in MP quickstarts 7487
• Examples: archetypes does not offer a metrics provider choice for custom/se 7638
• Examples: remove license headers in archetype generated files 7235
• Tests: Fix parent for TestNG project 7616
• Tests: Enable tests that were disabled during renaming to jakarta packages work 7606
• Tests: Lets unit tests validating JpaExtension and unit tests validating PersistenceExtension run side-by-side; continuation of overall fix for nested transaction problems 7118
• Tests: Re-enabled test after integration with latest Jersey 7313
• Tests: Replace try/catch in tests on assertThrows 7344
• Tests: Resolves issue 7316, which features some intermittently failing H2 database tests 7317
• Tests: Use text blocks in tests 7354

3.2.2

This is a bugfix release of Helidon and is recommended for all users of Helidon 3. Helidon 3 requires Java 17 or newer.

CHANGES

• Config: Filter complex environment properties configuration 6994
• DB: Update serial config for ojdbc driver 7116
• JWT: Security propagation is now disabled with not configured 6806
• LRA: Fix LRA Logging 6733
• LRA: LRA coordinator docker fix 6725
• Messaging: 6847 WLS JMS connector doesn't support named factory bean 6922
• Metrics: Improved performance of metric lookups in MetricProducer 6842
• Metrics: Remove metrics app registry clear-out code from metrics extension; add doc 6956
• MicroProfile: Support for injection of ServerRequest and ServerResponse also via CDI 6798
• MultiPart: Avoid calling MimeParser.offer with empty buffers 6898
• MultiPart: MultiPart Builder improvements 6900
• Tracing: Add support for multiple baggage items 7022
• Tracing: Fix OpenTracingSpan Baggage propagation issue 6987
• Tracing: Make Jaeger Tracer OpenTelemetry Agent aware. 6537
• Tracing: Make Zipkin baggage aware 7004
• Tracing: Move tracer tags to process 7027
• WebServer: Avoid reflecting back user data coming from exception messages 6988
• WebServer: Fix websocket close event propagation on unclean disconnect 7013
• WebServer: Make ByteBufferDataChunk.isReleased and ByteBufDataChunk.isReleased thread-safe 6899
• WebServer: Release Netty ByteBuf after it is consumed by Tyrus 7042
• WebServer: Reset channel auto-read config before upgrading websocket connection 7050
• Build: Update validate workflow to use Oracle jdk 6934
• Build: release workflow 7098 7104
• Dependencies: Integrate build tools 3.0.5 6903
• Dependencies: Upgrade Jackson to 2.15.2 7124
• Dependencies: Upgrade graphql to 18.6 6974
• Dependencies: Upgrade grpc, guava, netty, snappy-java, use slim neo4j driver 7057
• Dependencies: Upgrade maven-dependency-plugin to 3.6.0 6912
• Dependencies: upgrade Weld 6794
• Docs: Documentation enhancements for WebClient 6736
• Docs: Draft of the integration doc for 3.x 6864
• Docs: Fix table formatting 6821
• Examples: Fix params of @ExampleObject annotations in examples (#6040) 6782
• Test: 6524 Intermittent watermark test fix 6835
• Test: Add @target(ElementType.METHOD) for annotation @mptest 6490
• Test: CipherSuiteTest intermittent failure 6949

3.2.1

This is a bugfix release of Helidon and is recommended for all users of Helidon 3. Helidon 3 requires Java 17 or newer.

This release upgrades Kafka Clients from 2.8.1 to 3.4.0. If you encounter issues running against older Kafka servers or the OCI Streaming Service you might need to use the work-around docomented in 6718

CHANGES

• FT: Switch metrics API jar scope to compile from provided 6666
• JPA: Adds an enabled flag to JpaExtension to permit subsequent refactoring and replacement 6512
• JPA: Adds more classes as part of overall JPA refactoring effort 6584
• JPA: Improving JPA pom.xml as part of overall JPA refactoring 6508
• MicroProfile: RestClient and FT intergration changes 6665
• Native image: native-image configuration for Jackson in Helidon MP. 6607
• Security: Unauthenticated status code fix 6482
• Tracing: Add baggage to Helidon Span 6692
• Tracing: Support for different propagators for Jaeger OpenTelemetry 6611
• WebClient: Add option to disable DNS Resolver for WebClient 6492
• WebClient: Proxy now properly selects proxy settings from system properties 6526
• WebServer: Fixed problem in AUTO_FLUSH backpressure strategy 6556
• WebServer: Response should not be chunked if there is no entity 6637
• WebServer: Use checkNested(Throwable) for req.next(Throwable) 6699
• Build: Use GitHub Action for helidon-3.x branch 6500
• Builds: update helidon-version-is-release in doc files when updating release to fix links 6689
• Dependencies: Kafka bump up 2.8.1 > 3.4.0 6706
• Dependencies: Update grpc-java version to 1.54.1 and clean up grpc tests 6685
• Dependencies: Upgrade graphql to 17.5 6533
• Dependencies: Upgrade hibernate to 6.1.7.Final and eclipselink asm to 9.4.0 6514
• Dependencies: upgrade netty to 4.1.90.Final 6511
• Docs: Fix Openapi links issue 6605 6678
• Docs: Update documentation of composite provider flag. (#6597) 6635
• Docs: Updated doc to reflect current support for FT thread pool properties 6621
• Examples: Add await timeout and replace thenAccept to forSingle 6558
• Examples: Create file validations 6609
• Examples: Fix Helidon Archetype generates broken projects 6721
• Examples: archetypes generating poorly formatted code 6623
• Examples: Update streaming example to use IoMulti 6604
• Test: Use Hamcrest assertions instead of JUnit 6449 6638

3.2.0

This is a bugfix release of Helidon and is recommended for all users of Helidon 3. Helidon 3 requires Java 17 or newer.

This release upgrades SnakeYaml from 1.32 to 2.0. Because of incompatible API changes in SnakeYaml 2 it is possible your application might be impacted if you use SnakeYaml directly. While we reccomend you do the upgrade, if that is not possible you may force downgrade SnakeYaml to 1.32 and Helidon 3.2.0 will still work.

CHANGES

• Config: Escape the key when copying a config node 6304
• JMS: JNDI destination support 6301
• JPA: Minor JPA cleanups 6435
• JTA: Fixes erroneous closing behavior in JtaConnection.java 6321
• Logging: Remove FileHandler from logging.properties 6363
• Metrics: Change default exemplar behavior to conform to OpenMetrics spec; allow users to choose former non-standard behavior 6387
• MultiPart: Fix MultiPartDecoder lazy inner publisher subscription 6225
• MultiPart: WritableMultiPart create methods fixed 6390
• Native image: Dockerfile.native fixes. 6424
• Native image: Fix native-image build-time initialization 6426 6438
• Security: OIDC original uri resolving leaving out query params 6342
• WebServer: Support for non-GET HTTP/2 upgrades 6383
• Build: Use https in pom.xml schemaLocation 6313 and others
• Dependencies: Adapt to SnakeYAML 2.0 changes 5793
• Dependencies: Upgrade OCI SDK to 3.8.0 6427
• Docs: Fix {h1-prefix} unreplaced token in SE metrics guide preamble 6409
• Docs: Remove claim that metrics are automatically propagated from the webserver to the webclient 6319
• Docs: TOC - #5828 6270
• Docs: Toc tasks from #5828 6146
• Docs: Typo in metrics guide 3.x 6271
• Docs: [3.x] Describe disabling config token replacement 6166
• Examples: Update mustache format in archetype files 6287
• Tests: Fix RC in JMS error test 6376
• Tests: Fix intermittent issue on OciMetricsSupportTest 6177
• Tests: JMS intermittent test fix 6393
• Tests: Use Hamcrest assertions instead of JUnit 6292 and others

3.1.2

This is a bugfix release of Helidon and is recommended for all users of Helidon 3. Helidon 3 requires Java 17 or newer.

CHANGES

• Config: Configuration fixes 6150
• OpenAPI: Fix OpenAPI UI options processing 6110
• Security: OIDC logout functionality fixed 6118
• Security: OIDC tenant SPI default priority changed 6127
• Tracing: Fix parent handling in OpenTelemetry (#6092) 6128
• WebServer: BodyPart deprecate name() and filename() ; add isNamed 6097
• Dependencies: Update build-tools to 3.0.4 6139
• Docs: changes for tracing and tracing guide 6113

3.1.1

This is a bugfix release of Helidon and is recommended for all users of Helidon 3. Helidon 3 requires Java 17 or newer.

CHANGES

• Config: Add built-in support for converting config strings to enum values 5732
• JPA: Adds connection unwrapping abilities to CDISEPlatform.java 5790
• JTA: Introduces JtaConnection.java 5905
• JTA: Introduces LocalXAResource and a few support classes in jta/jdbc 5733
• Messaging: 6035 AQ connector @ConnectorAttribute 6036
• Messaging: WLS JMS Object-Based Security 5854
• Metrics: Fix improper handling of metrics global tags 5812
• MicroProfile: Fix order of initialization of tracing and security. 5987
• OCI: Add Helidon Metrics integration with OCI 5829
• OCI: Add OCI MP Archetype 5939
• OCI: Register OciMetricsSupport service only when enable flag is set to true 6032
• Security: Accidentally removed updateRequest method returned 5844
• Security: Default tenant is not included for propagation 5898
• Security: Oidc tenant name now properly escaped 5872
• Security: Support for customization of 'logout uri' in OIDC provider 5784
• WebServer: 100 continue triggered by content request 5714
• WebServer: Add allow-list handling to requested URI behavior 5668
• WebServer: Suppress incorrect start-up log message related to requested URI discovery 5862
• WebServer: Switch default back-pressure strategy to AUTO_FLUSH from LINEAR #5943 5944
• WebSocket: Enhancement to allow different WebSocket applications to be registered on different ports. 5822
• Build: Cleanup Helidon BOM by removing obsolete and internal artifacts 6017
• Dependencies: Bump testng from 7.5 to 7.7.0 5918
• Dependencies: Neo4j Driver update 5752
• Dependencies: Upgrade jersey to 3.0.9 5787
• Dependencies: Upgrade OCI SDK to 3.2.1 5954
• Docs: DOC add Histogram to SE Metrics 6059
• Docs: Doc fixes for Issue 4673 5614
• Docs: Documentation updates to correct wrong instructions for HOCON config parsing 5972
• Docs: Fix for #5771 - updates to SE WebServer toc 5772
• Docs: Fix incorrectly reverted icons 5761
• Docs: New subsection describing enhancement to support WebSocket application bindings on different ports 5835
• Docs: TOC updates to include additional levels 6003
• Docs: Updated sitegen.yaml for #5076 5952
• Docs: Updates to MP TOCs 5923
• Docs: WLS connector doc typo 5803
• Docs: fix tracing docs with incorrect webclient artifact ids 6029
• Examples: Archetype generates wrong Jaeger configuration (SE) 5920
• Examples: Fix parent poms in example 5736
• Test: Follow-up to PR #5822 5845
• Test: Use Hamcrest assertions instead of JUnit 5962 and Others

3.1.0

This is a minor release of Helidon and is recommended for all users of Helidon 3. In addition to bug fixes and minor enhancements, this release contains two dependency upgrades that could have a small impact on compatibility. These are:

• OCI SDK 3.0. Note that if you are using Helidon MP OCI SDK integration then you will not need to specify an HTTP Client Library as the Helidon support will do that for you.
• GraalVM Native Image 22.3.0.

CHANGES

• Common: Add info to CharBuf exceptions 5375
• Common: Fix inconsistent status name 5642
• Common: WebServer.Builder media support methods with Supplier variants 5632
• Config: Provide MP config profile support for application.yaml (#5565) 5585
• DBClient: Handle exception on inTransaction apply 5699
• Docker: remove -Ddocker.build=true 5484
• Fault Tolerance: Additional @Retry strategies 5165
• Grpc: Grpc component Does not handle package directive in proto files. 5283
• JPA: Improves integrations/jdbc/jdbc to better support future JPA improvements 5654
• LRA: LRA false warning 5555
• Messaging: JMS connector update 5327
• Messaging: Kafka producer nacking fix 5510 5524
• Messaging: Message body operator matching with parameters 5574
• Metrics: Fix incorrect tags comparison when trying to match metric IDs 5544
• MicroProfile: Add null check to MP Server.Builder.config() (#5363) 5372
• Native Image: Adding feature file for MP native image. 5652
• OCI: Replace OCI Java SDK shaded jar with v3 for OCI integration 5704
• OpenAPI: Add OpenAPI U/I integration [3.x] 5568
• OpenAPI: Fix error in OpenAPI handling of default values' types 5289
• Reactive: Multi.forEachCS 5527
• Security: Jwt now support multiple issuers and multi issuer validation 5648
• Security: Jwt scope handling extended over array support 5521
• Security: OIDC multi-tenant and lazy loading implementation 5619
• Security: Use only public APIs to read PKCS#1 keys (#5240) 5258
• Tracing: Client tracing interceptor no longer clears exception 5601
• WebClient: Add relativeUris flag in OidcConfig to allow Oidc webclient to use relative path on the request URI 5335
• WebServer: Broad changes to handle case properly in headers and parameters 5221
• WebServer: Log an entry in warning level for a 400 or 413 response 5295
• WebServer: Log simple message for a 400 or a 413 and more under FINE 5355
• WebServer: NullPointerException when there is an illegal character in the request 5471
• Webserver: Support for requested URI for web server requests. 5330
• Dependencies: Bump-up reactive messaging/ops to 3.0 5525
• Dependencies: Fix Guava version to match that required by the grpc-java libraries 5503
• Dependencies: Upgrade GraalVM native image to 22.3.0 5308
• Dependencies: Upgrade Netty to 4.1.86.Final 5703
• Dependencies: Upgrade PostgreSQL JDBC driver dependency to 42.4.3 5560
• Dependencies: Upgrade Helidon build-tools to 3.0.3 5726
• Dependencies: Upgrade grpc-java to 1.49.2 5348
• Dependencies: Upgrade to jackson-databind-2.13.4.2 via bom 2.13.4.20221013 5302
• Docs: Declare h1-prefix as early as possible so it is used for the title prefix 5667
• Docs: Document config.require-encryption 5188
• Docs: Fix inadvertent changes in attributes.adoc 5334
• Docs: JAXRS doc updates for 3611 5225
• Docs: Openapi generator doc 3.x 5263
• Docs: flatMapCompletionStage javadoc fix 5622
• Examples: Make JSON-B a default option for Helidon MP projects (backport) 5208
• Examples: OpenAPI generator examples 5649
• Examples: Remove license report from maven lifecycle 5244
• Examples: Use property to skip execution of eclipselink weave 5313
• Examples: database choices should be before packaging (backport) 5294
• Tests: Use Hamcrest assertions instead of JUnit (#1749) 5189 and others
• Tests: Fix Intermittent TestJBatchEndpoint.runJob 5557
• Tests: Fix intermittent jBatch test 5247
• Tests: Simplify named socket WebTarget injection in Tests 5269
• Tests: Use Hamcrest assertions instead of JUnit in tests/functional/jax-rs-multiple-apps (#1749) 5634
• Tests: Various metrics test improvements to avoid intermittent failures 5621

3.0.2

This is a bugfix release of Helidon and is recommended for all users of Helidon 3.

CHANGES

• CORS: Fix CORS annotation handling error in certain cases 5104
• Config: @ConfigProperties without bean defining annotation - 3x 4853
• DBClient: Issue #4719 - Helidon DBClient does not trigger an Exception when no sane DB connection can be obtained 4771
• Health: Use lazy values to initialized HealthSupport FT handlers 5146
• JAX-RS: Make Application subclasses available via our context during Feature executions (3.x) 4786
• Jersey: Register a low-priority exception mapper to log internal errors 5073
• Messaging: AQ Connector - JEP 290 4672
• Metrics: Fix OpenMetrics formatting error (3.x) 4900
• MicroProfile: Fix identification of parallel startup of CDI 4993
• MicroProfile: MP path based static content should use index.html (3.x) 4736
• Native-image: add serial config required for oracle driver (3.x) 4960
• Reactive: MultiFromBlockingInputStream RC fix 3x 3597
• RestClient proxy test exclusion removed 4769
• Security: Access token refresh - 3.x 4821
• Security: JWT-Auth implementation encrypted token recognition fixed 4811
• WebClient: DNS resolver should not be possible to set per request 4814
• WebClient: Dns resolver type method on webclient builder 4838
• WebClient: Round Robin added as DNS resolver option 4798
• WebServer: Default header size increased to 16K - Helidon 3.x 5016
• WebServer: Watermarked response backpressure 3x 4724
• Dependencies: Update graphql-java to 17.4 4966
• Dependencies: Upgrade Hibernate to 6.1.4.Final, EclipseLink to 3.0.3 5100
• Dependencies: Upgrade Postgre driver 4742
• Dependencies: Upgrade protobuf-java 5133
• Dependencies: Upgrade reactive-streams to 1.0.4 5045
• Dependencies: Upgrade snakeyaml to 1.32 4922
• Dependencies: Upgrades OCI to 2.45.0 on helidon-3.x 4827
• Docs: Fix for issue 4793 in tracing doc 4795
• Docs: editorial updates to DB Client guide 4499
• Docs: 4184 logging for an MP app 4903
• Docs: Documentation minor fix 4902
• Docs: Fix broken links for Oracle Universal Connection Pool (#4781) 4862
• Docs: Fix broken links for ServerThreadPoolSupplier and ScheduledThreadPoolSupplier in mp/fault-tolerance.adoc (#4899) 4909
• Docs: Fix invalid example in se/config/advanced-configuration.adoc (#4775) 4920
• Docs: Fix misplaced attribute settings 4954
• Docs: Fix the structure of the table in the section "Traced spans" (#4792) 4859
• Docs: Replace deprecated ServerConfiguration.builder() on WebServer.builder() in docs - backport 3.x (#5025) 5117
• Docs: Update a few icons in the docs 4937
• Docs: Updated supported version of MicroProfile to 5.0 4917
• Docs: update old K8s deployment yaml 4760
• Docs: updates for PR 4520 language review 4731
• Examples: 4857 arch fix minor issues (backport) 4874
• Examples: Formatting of generated Helidon SE quickstart (backport) 4969
• Examples: Quickstart MP with Jackson fix JSON message 4905
• Examples: Remove module-info files from examples (3.x) 4894
• Examples: Tracing config updates in archetype 5137
• Examples: WebClient dependency in generated Helidon SE Quickstart should be in test scope (backport) 5020
• Examples: change beans.xml 4845
• Examples: k8s and v8o support in archetype (3.x) 4887
• Examples: Do not generate CDS archive when using Dockerfile.jlink 5158
• Test: 4980 EchoServiceTest timeout 5005
• Test: 5068 mock connector beans xml 3x 5069
• Test: Add robustness to some of the timing-susceptible metrics tests; add util matcher with retry 5047
• Test: Add some retries because post-request metrics updates occur after the response is sent 5136
• Test: Do not use retry to fix the test; stats are approximate; just check for existence, not values 5112
• Test: Fix FT intermittent failure - archetype build (backport) 4934
• Test: Fix for failing GraphQL tests on Windows 4732
• Test: HelidonTest doesn't start container properly with TestInstance.Lifecycle.PER_CLASS #4663 4865
• Test: Intermittent test fix, using random port for tests. 4800
• Test: Issue 4740 - JPA integration tests should run on every build 5027
• Test: Special Windows build Config TCK profile no longer needed 4816
• Test: Use Hamcrest assertions instead of JUnit in tests 5057 (and others)

3.0.1

This is a bugfix release of Helidon and is recommended for all users of Helidon 3.

CHANGES

• Common: Change log level to fine for exception caught while intercepting 4640
• Config: Map injection behavior restored 4653
• Config: Obtaining parent dir for watcher service fixed 4665
• Config: Unescape the keys when config is returned as a map 4715
• Deps: Upgrade protobuf to support osx-aarch_64 architecture 4662
• FT: Changes to FT implementation to support interception of proxy methods 4650
• Messaging: JMS Shim wraps null message fix 4671
• Metrics: Config metadata should be optional and provided 4728
• OCI: Undo manual shaded jar tasks 4619
• Security: Configuration parameter 'cookie-encryption-password' takes only a single character rather than a string 4675
• Test: Coordinator test fix 4610
• Test: Fix location of JDK to use a link and not installation 4661
• Test: Fixed orphaned modules. 4658
• WebServer: WebServerTls parts should not be initialized when disabled 4652
• WebSocket: Updated WebSocketHandler to correctly propagate query params from weberver to Tyrus 4647
• Build: Fix all copyright warnings. 4660
• Build: Fix release.sh to update version in attributes.adoc 4689
• Docs: various documentation updates 4727 4627 4707 4713 4714 4623 4726 4689 4687 4692 4676 4637 4723 4730
• Examples: Add examples for SE and MP to update counters of HTTP response status ranges (1xx, 2xx, etc.) 4617
• Examples: Fix JDK base image in Dockerfiles 4634
• Examples: Remove redundant pkg folder in a project generated by helidon CLI 4642

3.0.0

We are pleased to announce Helidon 3.0.0 a major release that includes significant new features and fixes. As a major release it also includes some backward incompatible API changes.

Notable Changes

• MicroProfile 5.0
• Jakarta EE 9.1 with javax to jakarta Java package namespace change
• Java 17 minimum JDK. Java 11 no longer supported.
• JEP-290 security hardening
• Updated Helidon SE routing API
• Numerous other enhancements and fixes

Upgrading from Helidon 2

For information concerning upgrading your Helidon 2 application to Helidon 3 please see:

• Helidon MP 3.x Upgrade Guide
• Helidon SE 3.x Upgrade Guide

CHANGES from RC2

• JAX-RS: Set executor of CompletableFuture for response with no content. 4540 (Thank you @MadsBrun).
• Dependencies: Integrate Build Tools 3.0.0 TBD 4580
• Dependencies: Upgrade Tyrus. 4597
• Archetype: Enable Database MP tests 4570
• Archetypes: Generate docker files for quickstart and database 4581
• Archetypes: Generated GreetingResource contains incorrect javadoc 4599
• Examples: Fix READMEs required jdk version 4572
• Examples: Fix gRPC examples that are failing. 4585
• Build: Remove -x option in CI scripts 4593
• Doc updates: 4598 4609 4594 4507 4606 4590 4608 4542 4565 4566 4564 4584 4545 4561 4595 4605 4574 4569 4517 4579

3.0.0-RC2

This is the second RC release of Helidon 3.0. It contains significant new features, enhancements and fixes. It also contains backward incompatible changes. (see Compatibility below). This milestone release is provided for customers that want early access to Helidon 3.0 for experimentation. It should be considered unstable and is not intended for production use. APIs and features might not be fully implemented and tested and are subject to change. Documentation is incomplete. Those looking for a stable release should use Helidon 2.

Notable changes from 2.x:

• MicroProfile 5.0 support
• javax to jakarta Java package namespace change for Jakarta 9 APIs
• Java 11 no longer supported. Java 17 or newer is required.

Compatibility

3.0.0-RC2 contains the following incompatibilities with 2.x:

• Java 17 or newer is required
• Java package namespace for Jakarta APIs has changed from javax to jakarta
• Deprecated APIs have been removed

CHANGES from RC1

Changes from RC1:

• Archetypes: 3.0 archetypes minor issues : Multiple fix to templates 4556
• Archetypes: Fix Ambiguous dependencies for type PersistenceUnitInfo 4568
• Dependencies: Bump Reactive Messaging API to 3.0-RC3 to allow CCR 4535
• Dependencies: Integrate build tools 3.0.0-RC2 4562
• Deserialization configuration update. 4533
• Native Image: Add module info to native image extensions. 4529
• Documentation updates: 4546 4541 4478 4558 4520 4560 4506 4543 4557 4563 4521 4536 4515 4513 4525 4527 4505 4555 4469 4477 4528

3.0.0-RC1

This is the first RC release of Helidon 3.0. It contains significant new features, enhancements and fixes. It also contains backward incompatible changes. (see Compatibility below). This milestone release is provided for customers that want early access to Helidon 3.0 for experimentation. It should be considered unstable and is not intended for production use. APIs and features might not be fully implemented and tested and are subject to change. Documentation is incomplete. Those looking for a stable release should use Helidon 2.

Notable changes from 2.x:

• MicroProfile 5.0 support
• javax to jakarta Java package namespace change for Jakarta 9 APIs
• Java 11 no longer supported. Java 17 or newer is required.

Compatibility

3.0.0-RC1 contains the following incompatibilities with 2.x:

• Java 17 or newer is required
• Java package namespace for Jakarta APIs has changed from javax to jakarta
• Deprecated APIs have been removed

CHANGES from M2

• WebServer: Routing 3 4236
• WebServer: Removed deprecated classes from WebServer, mostly static content. 4376
• WebServer: Remove deprecated method from HelidonRestServiceSupport 4393
• WebServer: Nocache 4258
• Tracing: Tracing abstraction for Helidon 4458
• Tracing: Add OpenTelemetry support 4518
• Test: ThreadPoolTest rc fix 4460
• Test: Removed final from proxied types, these could no longer be proxied. 4489
• Test: Re-enable Packaging Tests 4412
• Test: Mock connector 4457
• Test: Load both bean definitions of the same type instead of choosing just one 4494
• Test: Intermittent SubscriberPublMsgToPaylRetComplVoidBean test fix 4474
• Test: Intermittent SubscriberPublMsgToMsgRetComplBean test fix 4491
• Test: Use 127.0.0.1 for client connections in test (instead of 0.0.0.0) 4279
• Test: Add test-nightly.sh 4278
• Security: RoleContainer support added 4271
• Security: Remove deprecated method from Jwt. 4400
• Security: OIDC update to support HTTPS identity provider on plain socket Helidon 4222
• Security: HTTP Signatures: Fixed deprecation and modified defaults. 4399
• Security: Change defaults for Open ID Connect 4335
• Security: Added X509 certificate context key when client certificate is present and pem trust store configuration 4185
• Security: Add IDCS related info to MP Security example 4343
• Reactive: Multi support in Reactive Messaging 3.0 4475
• OCI: Makes OCI CDI extension work with OCI's shaded full jar 4498 4531 4483 4488 4522
• OCI: Integration Examples Update and Deprecation 4516
• Misc: Remove experimental flags from relevant modules. 4361
• Metrics: Properly count completed and failed thread pool tasks (master) 4247
• Metrics: Deal with deprecations in metrics 4397
• Metrics: Correct Prometheus output for timer and JSON output for SimpleTimer 4243
• Metrics: Convert synchronized to use semaphores 4284
• Metrics: Address deprecations in MP metrics 4500
• Messaging: Messaging Deprecations cleanup 4454
• Messaging: Kafka nack support 4443
• Messaging: JMS configurable producer properties #3980 4272
• LRA: LRA Deprecations removal 4449
• JPA: Updates persistence.xmls to 3.0. Re-enables JPA tests. Removes eclips… 4446
• gRPC: Removed support for JavaMarshaller as default marshaller 4423
• gRPC: Fixing module-info files so that gRPC works when using Java modules 4235
• GraphQL: Update to mp-graphql 2.0 4190
• FT: Update feature catalog with FT for SE (master) 4351
• FT: Port of a few Fault Tolerance related PRs to master 4255
• FT: Fixed problem in DelayRetryPolicyTest that would cause all delays to be zero (master) 4221
• FT: Avoid calling getPackage() on an annotation type (master) 4350
• FT: Added config support for bulkheads, breakers, timeouts and retries (master) 4357
• Examples: Uses lowercase for database column names in se database archetype to fix issue #4187 4273
• Examples: Gradle: Add helidon test dependency. Add task dependency for jandex 4231
• Examples: Use standard graalvm base image in Dockerfile.native 4501
• Docs: [New Docs PR] - Helidon MP WebSocket 4213 4442
• Docs: [New Docs PR] - Helidon MP Scheduling #4206 4456
• Docs: [New Docs PR] - Helidon MP OpenTracing #4199 4428
• Docs: [New Docs PR] - Helidon MP OpenAPI #4209 4421
• Docs: [New Docs PR] - Helidon MP Bean Validation #4202 4426
• Docs: WebServer documentation 4461
• Docs: Updated doc for FT MP using new template 4438
• Docs: Updated FT SE documentation 4465
• Docs: New formatting for Helidon Health Checks SE document 4495
• Docs: New formatting for GraphQL MP document 4514
• Docs: New formatting for CORS SE documentation 4470
• Docs: New doc file that briefly describes the JAX-RS Client API 4451
• Docs: MP CORS doc update 4511
• Docs: Latest sitegen and functional docs improvements 4463
• Docs: Java doc typo fixing 4473
• Docs: Helidon MP RestClient documentation 4448
• Docs: Helidon MP Health new style documentation 4387
• Docs: Fix config doc annotations for OpenAPI builder 4419
• Docs: Fix Javadoc links 4479
• Docs: Documentation : Helidon DB Client Guide 2673
• Docs: Change last use of '{...}' for a placeholder to * 4455
• Docs: Add default value constants and use in config doc 4408
• Docs: 4367 doc update for java marshaller deprecation 4441
• Docs: Update OCI integration documentation to reflect use of new OCI SDK CDI Extension 4409
• Docs: Add tuning guides 4156
• Dependencies: Yasson version increased to 2.0.4 4260
• Dependencies: Upgrades Jandex to 2.4.3.Final 4487
• Dependencies: Upgrades HikariCP to 5.0.1 4519
• Dependencies: Upgrades Hibernate to version 6.1.1.Final 4484
• Dependencies: Upgrades H2 to 2.1.212 4298
• Dependencies: Revert back to using javax.validation as jakarta.validation is not supported by micronaut 4476
• Dependencies: Restoring dependency with Tyrus 2.0.1 4429
• Dependencies: Bump derby from 10.13.1.1 to 10.14.2.0 in /examples/jbatch 4453
• Dependencies: Upgrade Netty to 4.1.77.Final 4252
• Dependencies: Upgrade Jackson to 2.13.2.2 4178
• Dependencies: Move mockito dependency management to root pom 4285
• Dependencies: upgrade google api client 4297
• DataSource: Adds XA support to Helidon's UCP integration 4291
• Config: Support Hocon/Json Configuration Source for MP 4347
• Config: Metadata argument number changed 4386
• Config: Deserialization disabled by default. 4334
• Config: Config metadata update 4403
• Config: Add helidon-config-yaml-mp as a dependency in helidon-microprofile-config 4379
• Common: Removal of deprecated code in common context 4388
• Common: Removal of deprecated code in common configurable 4405
• Common: Enable thread pool growth at threshold instead of above it (master) 4248
• Common: Remove dependency on helidon-common-reactive from config (#4225) 4229
• Cleanup: Fix code with 'TODO 3.0.0-JAKARTA' comment 4447
• CORS: Preserve order of mapped cross-origin config path entries from config; add test 4431
• CORS: Correct return of path from MP CORS request adapter; add test 4435
• CDI: Updates all beans.xml files to version 3.0 4404

3.0.0-M2

This is the second milestone release of Helidon 3.0. It contains significant new features, enhancements and fixes. It also contains backward incompatible changes. (see Compatibility below). This milestone release is provided for customers that want early access to Helidon 3.0 for experimentation. It should be considered unstable and is not intended for production use. APIs and features might not be fully implemented and tested and are subject to change. Documentation is incomplete. Those looking for a stable release should use Helidon 2.

Notable changes:

• MicroProfile 5.0 support
• javax to jakarta Java package namespace change for Jakarta 9 APIs
• Java 11 no longer supported. Java 17 or newer is required.

Compatibility

3.0.0-M2 contains the following incompatibilities with 2.x:

• Java 17 or newer is required
• Java package namespace for Jakarta APIs has changed from javax to jakarta

CHANGES from M1

• BV: Support of Bean Validation in Helidon MP #721 3780
• CDI: Abstract decorator class now gets correct proxy name in Weld 4148
• CORS support to OidcSupport (#3844) 3871
• CORS: CORS @CrossOrigin checking and request-time performance improvements 3932
• CORS: Compare origin URLs based on protocol, host and port 3934
• Common: Improve threadNamePrefix defaulting to be more informative (#4165) 4166
• Config: Fix retention of @Configured 4115
• Config: Support for Hocon inclusion of files without an extensions 4168
• Config: Turn off reference resolution/substitution at parser level 4175
• Config: Fixed problem supporting config profiles with JSON and HOCON 3958
• Config: fixed manifest and documentation for Helidon Config Encryption 4013
• Config: hocon include 3998
• Fault Tolerance: Fixed a few problems with Fallback and Multi's 4176
• GraphQL: Enable mp-graphql tck with 2.0-RC3 of Microprofile GraphQL Spec 4147
• Health: HEAD support to health endpoints 3936
• JAX-RS Client: Jersey JAX-RS client context propagation #3762 3865
• JAX-RS: Follow up to PR 3921 that adds support for base interfaces as well 3982
• JAX-RS: Search for @Path annotations in base classes 3921
• LRA Custom headers propagation #3702 (#3768) 3877
• Media: Fix body part header encoding 3969
• Media: MimeParser parses closing boundary as normal boundary 3968
• Media: Remove buffered multipart 4103
• Media: Update MediaType parser to handle parameter without value 3999
• Messaging - Fix badly subscribed connector to processor signature 3957
• Messaging - signature detection fix #3883 3x 3973
• MicroProfile: Messaging 3.0 4091
• Native image: Native image configuration reflection update for Jaeger 4117
• OpenAPI: Replace dep on SmallRye pom with deps on 2 artifacts (3.0) 4010
• Security: Correctly resolve OIDC metadata. (#3985) 4006
• Security: Do not fail when expected audience is null 4160
• Security: Fix JwtProvider wrong error message 4136
• Security: Fixed builder from configuration in OutboundTargetDefinition 3919
• Security: Injection of empty SecurityContext 4161
• Security: New security response mapper mechanism 4093
• Tests: Fixed dbclient integration tests build issues. 4100
• Tests: possible fix for HttpPipelineTest hang 4143
• Tracing: Disable paths such as /metrics and /health from tracing 3977
• Tracing: Enable OpenTracing 2.0 TCKs 3962
• Tracing: Fix #3966 set collectorUri() with URL with no port number adds port 3993
• WebClient: Case insensitive client request headers fix 4108
• WebClient: MDC propagation 4109
• WebClient: hang fix 3997
• WebServer: Allow a list of path patterns to be specified for exclusion in the access log3959
• WebServer: Do not log full stack traces in SEVERE when a connection reset is received 3918
• WebServer: Explicit 404 in Jersey no longer calls next() 3976
• WebServer: Upgrade WebSocket from Java HttpClient 3994
• Dependencies: Jersey version bump to 3.0.4 3884
• Dependencies: MySQL JDBC driver updated to 8.0.28 and PostgreSQL JDBC driver updated to 42.3.3. 4098
• Dependencies: Upgrade Jackson Databind to 2.13.2.1 (BOM 2.13.2.20220324) 4028
• Dependencies: Upgrade Netty to 4.1.76.Final 4121
• Dependencies: Upgrade grpc-java to 1.45.1 4150
• Dependencies: Upgrade snakeyaml and typesafe-config 3941
• Docs: Add discussion of Helidon-specific config settings to MP OpenAPI doc 3955
• Docs: Describe more Scheduled properties 4043
• Docs: Fix guide broken links and typos 4119 4133
• Docs: Fix guide. Change JPA Scope. 4170
• Docs: JBatch guide for issue 2785 3895
• Docs: README: Update JDK and mvn versions for build 3946
• Docs: SecMP JWT Auth and Rest Client spec links updated 4005
• Docs: fixed links in the cards for extensions 3930
• Docs: updated link to the new spec for issue 3899 3909
• Examples: Fix deps in jpa examples and do other cleanup 4132
• Examples: JBatch example for 3927
• Examples: Quickstart cleanup, using @HelidonTest in MP. (#4011) 4014
• Examples: Removed incorrect call to indexOf 3920
• Examples: Update quickstart Dockerfiles 4088
• Examples: Use OBJECT schema type with requiredProperties in Quickstart MP 4151

3.0.0-M1

This is the first milestone release of Helidon 3.0. It contains significant new features, enhancements and fixes. It also contains backward incompatible changes. ( see Compatibility below). This milestone release is provided for customers that want early access to Helidon 3.0 for experimentation. It should be considered unstable and is not intended for production use. APIs and features might not be fully implemented and tested and are subject to change. Documentation is incomplete. Those looking for a stable release should use Helidon 2.

Notable changes:

• MicroProfile 5.0 support
• javax to jakarta Java package namespace change for Jakarta 9 APIs
• Java 11 no longer supported. Java 17 or newer is required.

Compatibility

3.0.0-M1 contains the following incompatibilities with 2.x:

• Java 17 or newer is required
• Java package namespace for Jakarta APIs has changed from javax to jakarta

CHANGES

• Common: Builder API updates. 3641
• Config: 3542 iterable configuration option 3600
• Config: MicroProfile Config 3.0 3644
• Config: Support for mutable file based MP config sources. (#3666) 3730
• DBClient: Fix dbclient threading issues when DML operations are executed multiple times in a tight loop 3849
• Fault Tolerance: Implementation of Fault tolerance 4.0 3664
• Fault Tolerance: Improved support for cancellation of FT handlers 3680
• Fault Tolerance: Only deactivate request context if it was inactive before migrating it (master) 3825
• Grpc: Remove SecurityManager and AccessController dependencies in Grpc 3685
• Health: Add support for Health 4.0 3707
• JAX-RS: Handle creation of InjectionManager when parent is a HelidonInjectionManager 3755
• JAX-RS: Special treatment for ParamConverterProviders with multiple apps (master) 3857
• Java 17: change sources to Java 17 3633
• LRA: Bump up to jakartified LRA 2.0 3769
• LRA: Missing wget in the coordinator's docker base image 3703
• Logging: HelidonFormatter constructor made public 3609
• Metrics: Add incorrectly-omitted tags to OpenMetrics (Prometheus) output for timers 3643
• Metrics: Fix some remaining problems with disabling metrics, mostly deferring access to RegistryFactory (3.0) 3665
• Metrics: Implement metrics for thread pool suppliers (3.0) 3652
• Metrics: Metrics 4.0 implementation 3847
• Metrics: Move scheduling of metrics periodic updater so it is run in MP as well as in SE (3.x) 3733
• Metrics: Prepare RegistryFactory lazily to use the most-recently-assigned MetricsSettings (3.0) 3661
• Metrics: SamplerType now public. 3788
• Metrics: Suppress warning when metrics PeriodicExecutor is stopped multiple times (e.g., during tests) 3617
• Metrics: add missing tags for Prometheus output of timers 3647
• MicroProfile: Update MP specs to latest versions 3670 3743
• MicroProfile: jakarta packages 3635
• Native-image: Update native-image.properties for webserver and Netty 3772
• OpenAPI: Catch all exceptions, not just IOException, when unable to read Jandex file 3626
• OpenAPI: Redesign the per-application OpenAPI processing 3615
• OpenAPI: Support MP OpenAPI 3.0 3692
• Reactive: Multi defaultIfEmpty 3592
• Scheduling: SE Scheduling remove synchronized 3564
• Security: Fix proxy configuration. (#3749) 3761
• Security: JWK keys lazy load 3751
• Security: JWT Auth 2.0 impl 3872
• Security: SignedJwt's parseToken() expects characters from base64 instead of ba… 3722
• Security: Upgrade MicroProfile JWT to 2.0 from 2.0-RC2 3779
• Test: TestNG support (#3263) 3672
• Tracing: Close active span if an exception is thrown in client request processing 3725
• WebClient: Do not create close listener handlers for every new request (master) 3859
• WebClient: Netty order of writes #3674 3681
• WebClient: Propagate any existing server context into a Webclient reactive code (master) 3804
• WebClient: event group initialization changed 3820
• WebServer: 3640 Netty mixed writing (#3671) 3679
• WebServer: Allow compression to be enabled together with HTTP/2 3700
• WebServer: Ensure all thread pools created by Helidon are named 3794
• WebServer: Fix wrong connection close (#3830) 3866
• WebServer: New default for io.netty.allocator.maxOrder (master) 3826 3834
• WebServer: Swallowed error fix 3791
• WebServer: Provide access to client x509 certificate when under mTLS 4185
• Webclient: New flag to force the use of relative URIs in WebClient 3614
• Dependencies: Bump up cron utils 3677
• Dependencies: Upgrade Neo4j to 4.4.3. for Helidon 3.x 3863
• Dependencies: Upgrade grpc-java to 1.44.0 3856
• Dependencies: Upgrade logback to 1.2.10 3889
• Dependencies: Upgrades H2 to 2.0.206. 3744
• Dependencies: Upgrades Netty to 4.1.73.Final 3797
• Dependencies: Upgrades log4j to 2.17.1 3777
• Doc and JavaDoc fixes for #3747 and #3687. 3767
• Docs: Documentation SE : Webclient guide 3189
• Docs: LRA doc fix artefact and group ids 3688
• Docs: New section about injection managers in docs (master) 3858
• Docs: Update external Jakarta EE javadoc links 3709
• Docs: javadoc: Add additional microprofile crossreferences 3715
• Docs: macos quarantine and JDK version 3878
• Examples: Archetype v2 3874
• Examples: Fix examples/grpc/metrics project with native-image #3759 3803
• Examples: Support Gradle application plugin in quickstart examples 3612
• Examples: Update bare-mp archetype to use microprofile-core 3795