v3.4.6

What's Changed

Other

• fix: mvn publish with repo config by @aludwiko in #824
• chore: license bump 3.4.6 by @aludwiko in #825

Full Changelog: v3.4.4...v3.4.6

v3.4.4

What's Changed

Java SDK

• fix: model provider config for samples by @aludwiko in #764
• fix: wiring service class when it doesn't extend ServiceSetup by @aludwiko in #785

Other

• Auto PR - Bump SDK versions to 3.4.3 by @github-actions[bot] in #761
• docs: rearrange agentic platform products diagram by @beritou in #760
• docs: clarify project structure and components by @beritou in #759
• fix: use fake key when running integration tests by @octonato in #762
• fix: define TestModelProvider as final by @octonato in #763
• update theme UI, code snippets, white text darkmode, bullet alignment… by @rasummer in #770
• chore(docs): tidy up agentic AI anatomy diagram by @beritou in #768
• refining the additional samples page by @autodidaddict in #767
• Adding inter-agent comms doc by @autodidaddict in #773
• Auto PR - Akka Runtime version 1.5.3 by @kalix-bot in #766
• chore: java formatting plugin for samples by @octonato in #775
• chore: add akka resolver to settings.xml by @octonato in #781
• chore(docs): tidy up deploy anywhere diagram by @beritou in #771
• chore: update labeller action by @octonato in #782
• chore(docs): tidy up data diagram by @beritou in #774
• docs: reorganize and rename getting started by @beritou in #772
• docs(concepts): update deployment model section by @beritou in #776
• docs(concepts): update Saga patterns guidance by @beritou in #783
• Revert "chore: update labeller action (#782)" by @octonato in #787
• list-ids replaces list-entity-ids by @JustinPihony in #794
• fix: some more snippets width reduction by @octonato in #790
• docs: update tutorial labels and nav structure by @beritou in #792
• docs: trim intro in author your first service by @beritou in #793
• chore: add prettier-ignore for format control by @octonato in #795
• fix(docs): incorrect GitHub casing by @beritou in #796
• cleaning up adopt and avoid table by @autodidaddict in #798
• docs(concepts): reduce component icon size by @beritou in #799
• docs(concepts): clarify distributed systems page by @beritou in #800
• making the AI model provider config page more dev friendly by @autodidaddict in #803
• docs(ask-akka): add alternative to run mongodb locally by @efgpinto in #806
• chore: langchain deps bump by @aludwiko in #807
• chore(docs): standardize ACL page headings by @beritou in #808
• chore(docs): move component interoperability by @beritou in #810
• docs(concepts): consolidate component overview by @beritou in #811
• chore: enable multi-agent IT in CI by @octonato in #812
• chore: license bump by @aludwiko in #814

Full Changelog: v3.4.3...v3.4.4

v3.4.3

What's Changed

Other

• Auto PR - Bump SDK versions to 3.4.2 by @github-actions in #751
• chore: Format long lines by @patriknw in #750
• Update LICENSE for 3.4.2 by @octonato in #749
• chore: Update markdown in ask-akka-agent by @patriknw in #752
• chore: Wait for google pubsub topic to be created before testing it by @johanandren in #754
• chore: remove github-actions from mvn pom by @octonato in #756
• Update LICENSE for 3.4.3 by @octonato in #758

Full Changelog: v3.4.2...v3.4.3

v3.4.2

What's Changed

Java SDK

• bump: SDK version 3.4.1 by @octonato in #728
• fix: TestModelProvider should match in opposite order by @patriknw in #730
• feat: eventing testkit should accept component class instead of component id by @aludwiko in #729
• Update to new runner and use whitelist URL by @JustinPihony in #721

Other

• chore: Agent single command handler in guidelines by @patriknw in #723
• docs: Add IntelliJ AI assistant instructions by @patriknw in #724
• chore: Update llms.txt by @patriknw in #722
• docs: Akka 2.10.7 in release notes by @johanandren in #727
• Auto PR - Bump SDK versions to 3.4.1 by @github-actions in #731
• chore: Add missing .bundleignore by @patriknw in #733
• docs: Include akka code init in getting started by @patriknw in #725
• chore: Adding more tests to multi-agent sample by @patriknw in #732
• docs: glossary format by @ennru in #736
• docs(landing-page): use agentic system concepts by @beritou in #738
• docs: update component composability diagram by @beritou in #739
• docs(operations): self-managed vs automated by @beritou in #734
• docs: Improve JavaDoc of EventSourcedEntity by @patriknw in #741
• docs: Improve JavaDoc of Agent by @patriknw in #742
• chore: akka code init dir by @patriknw in #743
• docs: Improve JavaDoc of KeyValueEntity by @patriknw in #735
• docs: Improve JavaDoc of McpEndpoint by @patriknw in #744
• chore: Update shopping cart according to coding guidelines by @patriknw in #740
• chore: release notes for 3.4.1 by @octonato in #746
• docs: Improve JavaDoc of HttpEndpoint by @patriknw in #745
• chore: add missing javadoc to patch annotation by @octonato in #747

Full Changelog: v3.4.1...v3.4.2

v3.4.1

What's Changed

Java SDK

• chore: bump copyright year by @octonato in #686
• chore: Support recursive types, and more stdlib types in JsonSchema creation by @johanandren in #681
• feat: handling model and tool exceptions by @octonato in #685
• chore: Self service resolution in integration tests by @johanandren in #662
• docs: external service orchestration sample by @aludwiko in #702

Other

• Auto PR - Bump SDK versions to 3.4.0 by @github-actions in #672
• docs: Release notes for SDK 3.4.0 by @patriknw in #670
• docs: expand delegation and declarative effects by @beritou in #661
• update table styles by @rasummer in #674
• sample: remove extra space in multi-agent created path by @pvlugter in #678
• docs: revise landing page intro statement by @beritou in #677
• docs(concepts): more on design principles by @beritou in #675
• chore(docs): links and italics by @beritou in #676
• docs: Incorporate minor workflow feedback by @patriknw in #679
• chore: One more space in path by @patriknw in #680
• chore: Update release issue by @patriknw in #682
• adding table of contents to additional samples page by @autodidaddict in #671
• chore: Add Akka code init directory by @olofwalker in #684
• docs: Getting started index by @patriknw in #688
• docs: Corrections of getting started guide by @patriknw in #691
• docs(concepts): merge video into AI agents page by @beritou in #690
• chore: Test coverage for component creation being on virtual thread by @johanandren in #683
• chore: Shallow clone of helloworld by @patriknw in #696
• chore: Add akka-context in .gitignore by @patriknw in #699
• chore: Style refactoring of choreography-saga by @patriknw in #697
• chore: Update to the akka code init directory json by @olofwalker in #698
• chore: Minor fixes in getting started by @patriknw in #700
• docs(concepts): revise layered model for services by @beritou in #692
• docs: Update coding guidelines by @patriknw in #693
• docs: Add part that illustrates Consumer component by @patriknw in #704
• docs: Deploy to akka.io from getting started by @patriknw in #706
• chore: Step definition in ask-akka-agent by @patriknw in #705
• docs: Wrong xref to eval.adoc by @patriknw in #707
• docs(concepts): clarify component interoperability by @beritou in #689
• docs: Feedback on the getting started part descriptions by @patriknw in #708
• docs: Api key as secret environment variable by @patriknw in #710
• chore: Fix some typos in akka-code-init by @olofwalker in #713
• docs: Document down-region by @patriknw in #711
• docs: akka CLI docs by @github-actions in #715
• docs: understanding index page by @ennru in #714
• Update LICENSE date by @octonato in #718
• docs: correct CLI version by @ennru in #719

Full Changelog: v3.4.0...v3.4.1

v3.4.0

What's Changed

Java SDK

• chore: runtime bump + akka deps by @aludwiko in #450
• feat: prompt template entity by @aludwiko in #455
• feat: First minimal Agent by @patriknw in #452
• feat: Real agent implementation by @patriknw in #456
• feat: system message from template by @aludwiko in #461
• feat: Mandatory sessionId by @patriknw in #463
• chore: Rename modelProvider to model in the effect builder by @patriknw in #464
• feat: string format support for templates by @aludwiko in #465
• feat: add conversation memory by @efgpinto in #457
• feat: mapping response by @aludwiko in #469
• feat: Response as token stream by @patriknw in #472
• Fix comment typo in EntityClientImpl by @octonato in #486
• feat: AgentRegistry to support planning by @patriknw in #482
• feat(agent): limit memory by byte size instead of number of msgs by @efgpinto in #487
• chore: Merge main into agent-dev by @patriknw in #495
• feat: adding read/write only modes and custom memory by @efgpinto in #490
• chore: rename CoreMemory to SessionMemory by @efgpinto in #497
• feat: mcp endpoints by @johanandren in #405
• chore: make collision of typename with user less likely by @efgpinto in #501
• feat: function tool call by @octonato in #489
• chore: Make AgentDescription optional by @patriknw in #488
• chore: Make json a separate concern from AgentRegistry by @patriknw in #499
• docs: First agent docs by @patriknw in #506
• fix: fixing get last N message from session by @aludwiko in #511
• feat: timestamp in the session history message by @aludwiko in #509
• fix: mapping llm string response by @aludwiko in #517
• chore: Remove AgentInfoCollection by @patriknw in #515
• docs: session memory by @efgpinto in #522
• fix: http-client returns String without decoding by @octonato in #510
• feat: Support for Google AI Gemini, Ollama and Local AI by @johanandren in #505
• docs: prompt template by @aludwiko in #527
• feat: Compaction of session memory by @patriknw in #526
• chore: re-modeling user, ai and tool messages by @octonato in #530
• docs: Add agent to getting started by @patriknw in #533
• fix: loading anthropic model from config by @franciscolopezsancho in #537
• feat: workflows tracing by @aludwiko in #541
• bump: Runtime 1.4.13-d85ee5951 by @patriknw in #543
• Auto PR - Akka Runtime version 1.4.14 by @kalix-bot in #548
• bump: runtime-1.4.14-58a2946-2 by @johanandren in #557
• fix: map tool request and responses to context msg by @octonato in #552
• chore: Merge main into agent-dev by @johanandren in #556
• feat: TestModelProvider in testkit, and docs by @patriknw in #549
• chore: Run multi-agent tests without api key by @patriknw in #558
• docs: Model provider details by @patriknw in #561
• feat: agent tracing by @aludwiko in #546
• docs: platform-specific OpenAI API key commands by @beritou in #569
• feat: standalone tool support by @octonato in #568
• chore: use Instant and remove orphans messages from memory by @efgpinto in #564
• feat: standalone tool support - take 2 by @octonato in #571
• chore: remove unused totalTokenUsage from SessionMemory by @efgpinto in #577
• feat: declare tools using its class type by @octonato in #575
• bump: Runtime 1.5.0 by @patriknw in #583
• chore: add mockError to TestModelProvider by @efgpinto in #586
• chore: Trigger compaction based on size by @patriknw in #587
• feat: allow annotations on interface methods by @octonato in #589
• fix: enforce tool name uniqueness by @octonato in #592
• chore: Add doc link for AK-020 agent error codes by @patriknw in #599
• fix: Handle nested class names in annotation processor by @patriknw in #603
• feat: Remote MCP server tools by @johanandren in #559
• chore: Unwrap InvocationTargetException in tool calls by @patriknw in #597
• chore: Remove maven archetype by @patriknw in #618
• Auto PR - Akka Runtime version 1.5.1 by @kalix-bot in #620
• Merge main into agent-dev by @johanandren in #622
• feat: http endpoint method specs for request building by @pvlugter in #615
• feat: tool call limits by @octonato in #621
• chore: TestModelProvider API improvements by @octonato in #627
• feat: support optional tool parameters by @octonato in #638
• chore: bump sdk in agents samples by @octonato in #641
• feat: Support for Hugging Face models by @johanandren in #598
• docs: some javadocs improvements by @octonato in #646
• Merge agent-dev to main by @patriknw in #647
• chore: Missing tool and mcp tool streaming effect APIs by @johanandren in #651
• docs: Getting started agent guide, part 1 and 2 by @patriknw in #655

Other

• bump: Langchain4j 1.0.0 dependendency by @patriknw in #451
• feat: Add knowledge to the user message (RAG) by @patriknw in #466
• Auto PR - Bump SDK versions to 3.3.2 by @github-actions in #479
• docs: Release notes for SDK 3.3.2 by @patriknw in #477
• build: PR version bump in multi-agent by @patriknw in #481
• docs: open local console link in a new tab by @ennru in #483
• docs: add missing command to start the app by @sebastian-alfers in #493
• build: Publish wip docs from agent-dev, for now by @patriknw in #492
• build: Don't publish sample image for pre-releases by @patriknw in #494
• chore: Remove docs errors by @patriknw in #496
• chore(sample): use timestamp from event by @efgpinto in #502
• chore: Update ask-akka-agent to 3.4.0-M1 by @patriknw in #507
• build: Use original branch for workflow_run by @patriknw in #508
• build: Publish wip docs from any branch by @patriknw in #514
• Merge main to agent-dev by @patriknw in #516
• sample: Move multi-agent sample to akka-sdk by @patriknw in #518
• chore: Migrate multi-agent to SDK Agent by @patriknw in #519
• docs: Agent workflow by @patriknw in #513
• docs: Multi-agent dynamic planning by @patriknw in #521
• docs: revamp landing page with modular layout by @beritou in #512
• docs: Akka management announcement by @patriknw in #531
• docs: Streaming responses by @patriknw in #523
• docs: akka CLI docs by @github-actions in #524
• docs: Human in the loop by @patriknw in #532
• filling in FIXMEs. adding more context and info. by @autodidaddict in #534
• docs: link to samples from getting started landing page by @beritou in https://github.com/akka/akka-sdk/pul...

v3.4.0-M6

What's Changed

Java SDK

• chore: add mockError to TestModelProvider by @efgpinto in #586
• chore: Trigger compaction based on size by @patriknw in #587
• feat: allow annotations on interface methods by @octonato in #589
• fix: enforce tool name uniqueness by @octonato in #592
• chore: Add doc link for AK-020 agent error codes by @patriknw in #599
• fix: Handle nested class names in annotation processor by @patriknw in #603
• feat: Remote MCP server tools by @johanandren in #559
• chore: Unwrap InvocationTargetException in tool calls by @patriknw in #597
• chore: Remove maven archetype by @patriknw in #618
• Auto PR - Akka Runtime version 1.5.1 by @kalix-bot in #620
• Merge main into agent-dev by @johanandren in #622
• feat: http endpoint method specs for request building by @pvlugter in #615
• feat: tool call limits by @octonato in #621

Other

• fix(docs): duplicate release notes heading by @beritou in #565
• docs: akka CLI docs by @github-actions in #582
• chore: Shorten some long prompt lines to fit in docs by @patriknw in #584
• docs: documentation about external function tools by @octonato in #588
• docs: chore updates to ask akka sample by @efgpinto in #591
• update UI bundle version from 002 to 003 in antora playbooks by @rasummer in #593
• Add notification banner by @rasummer in #594
• docs(concepts): add platform introduction visuals by @beritou in #596
• chore: Source files can be removed in samples by @patriknw in #600
• chore: simplified planning for single agent run by @octonato in #602
• Update banner text by @rasummer in #604
• docs: reuse concepts intro in getting started by @beritou in #606
• add close button to the banner by @rasummer in #609
• docs: akka CLI docs by @github-actions in #614
• bump: Spring 8.2.8, in doc sample by @patriknw in #619
• chore: Log more details if gRPC test not on virtual thread by @johanandren in #617
• docs: Update getting started guide with language greetings by @patriknw in #616
• docs(concepts): revise Akka design goals section by @beritou in #608
• docs(concepts): add distributed system properties by @beritou in #611
• docs(concepts): clarify memory section by @beritou in #628
• docs(concepts): expand component descriptions by @beritou in #629
• docs: add deploy runbook to ask akka sample by @efgpinto in #607
• docs(concepts): packaging and deployment modes by @beritou in #631
• docs(concepts): clarify agentic intro statement by @beritou in #626
• docs(concepts): update agentic platform image by @beritou in #625
• docs(concepts): update page title by @beritou in #612
• docs(concepts): support for agentic runtimes by @beritou in #613

Full Changelog: v3.4.0-M5...v3.4.0-M6

v3.4.0-M5

What's Changed

Java SDK

• docs: Model provider details by @patriknw in #561
• feat: agent tracing by @aludwiko in #546
• docs: platform-specific OpenAI API key commands by @beritou in #569
• feat: standalone tool support by @octonato in #568
• chore: use Instant and remove orphans messages from memory by @efgpinto in #564
• feat: standalone tool support - take 2 by @octonato in #571
• chore: remove unused totalTokenUsage from SessionMemory by @efgpinto in #577
• feat: declare tools using its class type by @octonato in #575
• bump: Runtime 1.5.0 by @patriknw in #583

Other

• docs: Update llms.txt with agent docs and samples by @patriknw in #562
• chore: Update samples to 3.4.0-M4 by @patriknw in #563
• docs: link to concepts video in AI RAG agent flows by @beritou in #570
• docs: make model providers two tables by @ennru in #574
• docs: agent icon by @ennru in #572
• docs: understanding pages by @ennru in #576
• Adds an agent concept to the list of concepts in the docs by @autodidaddict in #567
• docs: samples page design by @ennru in #578
• chore: use case-specific rename of sample app by @beritou in #580
• docs: foundational agentic AI systems concepts by @beritou in #579

Full Changelog: v3.4.0-M4...v3.4.0-M5

v3.4.0-M4

What's Changed

Java SDK

• fix: http-client returns String without decoding by @octonato in #510
• Auto PR - Akka Runtime version 1.4.14 by @kalix-bot in #548
• bump: runtime-1.4.14-58a2946-2 by @johanandren in #557
• fix: map tool request and responses to context msg by @octonato in #552
• chore: Merge main into agent-dev by @johanandren in #556
• feat: TestModelProvider in testkit, and docs by @patriknw in #549
• chore: Run multi-agent tests without api key by @patriknw in #558

Other

• docs: Akka management announcement by @patriknw in #531
• docs: akka CLI docs by @github-actions in #524
• docs: clarify workflow timeout by @patriknw in #435
• chore: Add healthcare agent sample by @patriknw in #542
• docs: Add RAG in integrations by @patriknw in #545
• docs: announce Akkademy course in release notes by @beritou in #553
• docs: Release notes for runtime 1.4.14 and 1.2.19 by @johanandren in #551
• docs: fix formatting issue in session memory by @efgpinto in #550
• chore: Make AI coding guidelines fully copy-pasteable by @patriknw in #547
• docs: function tool needs to be agent method by @octonato in #554

Full Changelog: v3.4.0-M3...v3.4.0-M4

v3.4.0-M3

What's Changed

Java SDK

• docs: session memory by @efgpinto in #522
• feat: Support for Google AI Gemini, Ollama and Local AI by @johanandren in #505
• docs: prompt template by @aludwiko in #527
• feat: Compaction of session memory by @patriknw in #526
• chore: re-modeling user, ai and tool messages by @octonato in #530
• docs: Add agent to getting started by @patriknw in #533
• fix: loading anthropic model from config by @franciscolopezsancho in #537
• feat: workflows tracing by @aludwiko in #541
• bump: Runtime 1.4.13-d85ee5951 by @patriknw in #543

Other

• chore: Migrate multi-agent to SDK Agent by @patriknw in #519
• docs: Agent workflow by @patriknw in #513
• docs: Multi-agent dynamic planning by @patriknw in #521
• docs: revamp landing page with modular layout by @beritou in #512
• docs: Streaming responses by @patriknw in #523
• docs: Human in the loop by @patriknw in #532
• filling in FIXMEs. adding more context and info. by @autodidaddict in #534
• docs: link to samples from getting started landing page by @beritou in #536
• sample: Add current date tool in WeatherAgent by @patriknw in #525
• docs: Update Ask Akka guide by @patriknw in #535
• docs: add redirects for relocated pages by @beritou in #538
• docs: Minor agent updates by @patriknw in #540
• docs: direct new users to correct starting point by @beritou in #539

Full Changelog: v3.4.0-M2...v3.4.0-M3