microsoft/autogen v0.4.0 on GitHub

What's Important

🎉 🎈 Our first stable release of v0.4! 🎈 🎉

To upgrade from v0.2, read the migration guide. For a basic setup:

pip install -U "autogen-agentchat" "autogen-ext[openai]"

You can refer to our updated README for more information about the new API.

Major Changes from v0.4.0.dev13

[New] Added m1 cli package by @afourney in #4949
[New] Activate deactivate agents by @peterychang in #4800
[New] Add coverage task & integrate with poe check by @srjoglekar246 in #4847
[New] Move core samples to /python/samples by @ekzhu in #4911
[New] feat: Add o1-2024-12-17 model by @bassmang in #4965
[Breaking] fix!: Move azure auth provider to separate module by @jackgerrits in #4912
[Breaking] feat!: Add message context to signature of intervention handler, add more to docs by @jackgerrits in #4882
[Breaking] Remove deprecated items for release by @jackgerrits in #4927

Change Log from v0.4.0.dev13: v0.4.0.dev13...v0.4.0

New Contributors to v0.4.0

❤️ Big thanks to all the contributors since the first preview version was open sourced. ❤️

@lspinheiro made their first contribution in #3652
@husseinmozannar made their first contribution in #3714
@NiklasGustafsson made their first contribution in #3727
@maxgolov made their first contribution in #3758
@vikas434 made their first contribution in #3770
@tarockey made their first contribution in #3813
@zboyles made their first contribution in #3855
@markdouthwaite made their first contribution in #3871
@gziz made their first contribution in #3876
@SeryioGonzalez made their first contribution in #3901
@rohanthacker made their first contribution in #3929
@Ucoming made their first contribution in #3979
@auphof made their first contribution in #3972
@ReubenBond made their first contribution in #4034
@maheshpec made their first contribution in #4070
@mbaneshi made their first contribution in #4168
@hasamm90 made their first contribution in #4170
@tsinggggg made their first contribution in #4130
@genlin made their first contribution in #4205
@kkasemos made their first contribution in #4218
@JMLX42 made their first contribution in #4201
@ksachdeva made their first contribution in #4265
@MervinPraison made their first contribution in #4280
@thainduy made their first contribution in #4123
@goyalpramod made their first contribution in #4149
@kartikx made their first contribution in #4336
@wi-ski made their first contribution in #4102
@timparka made their first contribution in #4432
@vballoli made their first contribution in #4548
@eranco74 made their first contribution in #4639
@hsm207 made their first contribution in #4655
@iamarunbrahma made their first contribution in #4500
@inbal2l made their first contribution in #4717
@r-bit-rry made their first contribution in #4759
@jspv made their first contribution in #4755
@akurniawan made their first contribution in #4681
@lanbaoshen made their first contribution in #4767
@srjoglekar246 made their first contribution in #4801
@richard-gyiko made their first contribution in #4826
@kimmywork made their first contribution in #4732
@Leon0402 made their first contribution in #4848
@w121211 made their first contribution in #4874
@PratyushNag made their first contribution in #4903

Changes from v0.2.36

Use trusted publisher for pypi release by @jackgerrits in #3596
Fix typos in Cerebras doc by @henrytwo in #3590
Add blog post announcing the new architecture preview by @jackgerrits in #3599
Fix dotnet test and reformat dotnet code by @LittleLittleCloud in #3603
Update PR link in blog post by @jackgerrits in #3602
Create CI to tag issues with needs triage by @jackgerrits in #3605
Update Magentic-One Results by @afourney in #3611
Update issue templates by @jackgerrits in #3610
add logging to agentchat by @victordibia in #3606
Add staging to workflow target; fix circular imports in autogen_agentchat by @ekzhu in #3651
Add redirects from current website to /0.2/ by @jackgerrits in #3659
Remove accidentally added files from 0.2 by @jackgerrits in #3661
Try fix docs CI by @jackgerrits in #3660
fix: remove subscription on client disconnect in worker runtime by @MohMaz in #3653
Move tools to agent in agentchat; refactored logging to support tool events by @ekzhu in #3665
[.Net] Remove merging primitive from .editorconfig and gitignore by @LittleLittleCloud in #3676
Add poethepoet to dev deps by @jackgerrits in #3675
Rysweet hello fix by @rysweet in #3683
add a way to provide extra grpc options by @MohMaz in #3667
Selector group chat that uses LLM to select the next speaker by @ekzhu in #3680
Add Documentation for AgentChat by @victordibia in #3635
Set logging of internal messages to debug by @ekzhu in #3694
Lspinheiro/chore/migrate azure executor autogen ext by @lspinheiro in #3652
remove broken sample and update readme quickstart for the good sample by @rysweet in #3687
Website design tweaks by @jackgerrits in #3699
Termination condition for agentchat teams by @ekzhu in #3696
Rysweet dotnet folder moves by @rysweet in #3693
add documentation for dotnet AutoGen 0.4 HellowWorld sample by @rysweet in #3698
Add clarity to new site by @jackgerrits in #3704
Documentation tweaks by @jackgerrits in #3705
Add more FAQs to readme by @jackgerrits in #3707
Include license file in package by @jackgerrits in #3703
Update references by @jackgerrits in #3708
Refactor logging in agentchat by @ekzhu in #3709
New AutoGen Architecture Preview by @jackgerrits in #3600
Fix output directory for website by @jackgerrits in #3712
Update logo link by @jackgerrits in #3713
Fix redirects taking into account base path by @jackgerrits in #3716
Fix packages link by @jackgerrits in #3718
Move from tomllib to tomli by @husseinmozannar in #3714
Add workflow for package releases by @jackgerrits in #3719
Update path for publishing by @jackgerrits in #3721
Use out-dir for package build by @jackgerrits in #3722
Add id token permissions by @jackgerrits in #3723
Clarify magentic one availability by @jackgerrits in #3720
Remove accidental file from merge by @jackgerrits in #3715
Update links in readme by @jackgerrits in #3724
Fix browser test by @ekzhu in #3730
Changing URL; update description; removing v0.2 file by @ekzhu in #3729
Use script-friendly example in README and quickstart by @ekzhu in #3728
improve App Host shutdown by @NiklasGustafsson in #3727
CodeQL advanced config by @jackgerrits in #3736
Remove unused benchmarks folder and README by @afourney in #3735
Update quick start examples to illustrate how to set up model client completely by @ekzhu in #3739
Update FunctionCallGenerator.cs to address race condition by @maxgolov in #3758
Skip Bing tests when no API key is present. by @afourney in #3757
Move docker code exec to autogen-ext by @lspinheiro in #3733
Add initial extensions doc page by @jackgerrits in #3762
Update docker usage in README.md by @ekzhu in #3768
Adding Benchmarks back into agbench and updates to agbench by @husseinmozannar in #3711
Correcting Typo in README.md by @vikas434 in #3770
Make sure exceptions in process publish is logged. by @ekzhu in #3774
Support structured output by @lordlinus in #3732
Update README.md by @gagb in #3777
Update indexes for better navigation by @ekzhu in #3779
Create a notebook to demonstrate handoff pattern by @ekzhu in #3778
Add work in progress message to agentchat on home by @jackgerrits in #3784
Fill spelling mistake in structured-output-agent.ipynb by @jackgerrits in #3786
Update README.md to clarify v2 vs v4 by @husseinmozannar in #3785
Update version to dev1 by @jackgerrits in #3791
[.Net] Update OpenAI, semantic kernel to latest version by @LittleLittleCloud in #3792
[.NET] Remove dotnet-build-test-packages.yml by @DavidLuong98 in #3807
updating dependencies and build to ensure works with net9 by @rysweet in #3800
refactoring the dotnet folder and namespace structure for better long term maintenance and clarity #3809 by @rysweet in #3810
Use MCR registry instead of Docker's registry by @maxgolov in #3814
Magentic one example by @husseinmozannar in #3802
Use sha256 for hashing by @jackgerrits in #3829
Restructure extensions, update corresponding docs by @jackgerrits in #3826
Adding Benchmarks to agbench by @husseinmozannar in #3803
Remove unused sample script by @ekzhu in #3841
Update figures to make them compatible with dark mode by @ekzhu in #3840
Create Semantic Router example by @tarockey in #3813
Simplify samples by @AndreasVolkmann in #3845
Update group chat documentation in core to use selector group chat and tool call for illustrator by @ekzhu in #3815
Update README.md for Sematic Router Example by @tarockey in #3846
Use dall-e-3 and better prompt to create character consistency for group chat image generation example by @ekzhu in #3847
Fix Outdated gpt-4o Model Reference to Eliminate Warning by @zboyles in #3855
Add Tutorial for AgentChat Docs by @victordibia in #3849
Fix small typos in AutoGen 0.4 docs by @markdouthwaite in #3871
SelectorGroupChat Docs Update by @gziz in #3876
migrate models by @lspinheiro in #3848
Add version to new packages by @jackgerrits in #3881
Refactor agentchat to separate base interfaces from implementations by @ekzhu in #3877
Automate removing the awaiting-op-response label by @jackgerrits in #3888
Add pull-requests permission to issue-user-responded.yml by @jackgerrits in #3889
Allow callable to be used as registered_tools in ToolUseAssistantAgent. by @ekzhu in #3891
Rename enhancement -> feature by @jackgerrits in #3886
Multiversion docs build by @jackgerrits in #3842
Update switcher.json by @jackgerrits in #3894
add package workflow for 0.2 by @ekzhu in #3892
Move workflow file to workflows folder by @ekzhu in #3898
specify branch to deploy for 0.2 by @ekzhu in #3899
Update topic-and-subscription.md by @SeryioGonzalez in #3901
Update dev version by @ekzhu in #3900
Use install uv action by @jackgerrits in #3906
Update all versions to match normalized dev scheme by @jackgerrits in #3909
fix broken redirect by @jackgerrits in #3910
Add special case for dev latest by @jackgerrits in #3912
add comment to explain await vs run by @jackgerrits in #3907
Corrected framework guide docs by @rohanthacker in #3929
rysweet-adopt .NET Microsoft.Extensions.AI abstractions by @rysweet in #3790
Add CSS override for banner by @jackgerrits in #3933
rysweet-removed unused code by @rysweet in #3940
Refactor agentchat +implement base chat agent run method by @ekzhu in #3913
Update issue templates for types by @jackgerrits in #3945
Update Magentic-one readme with images by @victordibia in #3958
Refactor agent chat to prepare for handoff/swarm by @ekzhu in #3949
Pin uv version to 0.4.26 by @ekzhu in #3964
Add AssistantAgent, deprecate CodingAssistantAgent and ToolUseAssistantAgent by @ekzhu in #3960
Add value error on FunctionTool type error by @lspinheiro in #3974
Update agents.ipynb by @Ucoming in #3979
Add sample distributed group chat notebook by @MohMaz in #3759
[.Net] update GeminiChatAgent.cs by @eltociear in #3608
mitigate dotnet interactive blocking issue by @LittleLittleCloud in #3982
first draft of stateful persistence grains for each agent.... by @rysweet in #3954
Ability to generate handoff message from AssistantAgent by @ekzhu in #3968
Run LocalCommandLineCodeExecutor within venv by @gziz in #3977
Add ResetMessage to clear the agent state by @ekzhu in #3988
Fix: provide valid Prompt and Completion Token usage counts from create_stream by @auphof in #3972
Agentbase refactor by @rysweet in #3980
Agentchat move termination by @victordibia in #3992
ChatAgent declares the types of messages it produces by @ekzhu in #3991
interface inheritance examples by @rysweet in #3989
[.Net] use file-scope by @LittleLittleCloud in #3997
Formalize ChatAgent response as a dataclass with inner messages by @ekzhu in #3990
[.Net] Add a generic IHandle interface so AgentRuntime doesn't need to deal with typed handler by @LittleLittleCloud in #3985
Fixed a typo in _model_info.py: "capablities" --> "capabilities" by @rohanthacker in #4002
add simple chainlit integration by @MohMaz in #3999
AgentChat streaming API by @ekzhu in #4015
Remove termination condition from team constructor by @ekzhu in #4025
Custom selector function for SelectorGroupChat by @ekzhu in #4026
AssistantAgent no longer sends out StopMessage. We use TextMentionTermination("TERMINATE") on the team instead for default setting. by @ekzhu in #4030
Wait for acknowledgment when sending message to gRPC channel by @ReubenBond in #4034
Add CancellationToken parameters to API surface by @ReubenBond in #4036
Add token usage to messages by @ekzhu in #4028
Add token usage termination by @ekzhu in #4035
Clean up the Hello sample, support Aspire 9.0, & fix shutdown in the sample by @ReubenBond in #4037
Team termination condition sets in the constructor by @ekzhu in #4042
Update version to 0.4.0.dev3 by @ekzhu in #4043
[.NET] Create tools from M.E.A.I AIFunctionFactory by @LittleLittleCloud in #4041
[.NET] Update version of Microsoft.Extension.Ai & System.Text.Json by @DavidLuong98 in #4044
Rename model_usage to models_usage. by @ekzhu in #4053
Do not exclude Properties or appsettings.json via .gitignore by @ReubenBond in #4057
Remove isinstance check from FunctionTool (#3987) by @gziz in #4056
Magentic-One Log Viewer + preview API by @husseinmozannar in #4032
Update README.md for magentic-one by @husseinmozannar in #4061
Agentchat refactor by @ekzhu in #4062
[.NET] Enable package vulnerable by @DavidLuong98 in #4054
Move reset from a message to a command by @ekzhu in #4073
Update Python version to 0.4.0.dev4 by @ekzhu in #4068
chore(typo): Fixing a typo in the agent identity document by @maheshpec in #4070
Magnetic One - readme update by @marklysze in #4078
AgentChat pause, resume, and reset by @ekzhu in #4088
Initial web surfer implementation in extension by @ekzhu in #4071
Add task type that are messages to enable multi-modal tasks. by @ekzhu in #4091
Simplify publish events in agent by @colombod in #4093
Fix worker sample in core by @ekzhu in #4104
SocietyOfMind agent for nested teams by @ekzhu in #4110
Add Console function to stream result to pretty print console output by @ekzhu in #4115
v1 of AutoGen Studio on AgentChat by @victordibia in #4097
Update agentchat tutorial, refactor content by @ekzhu in #4118
reset --> on_reset for agents by @ekzhu in #4121
dev5 by @ekzhu in #4124
auto reset termination when a run stops by @ekzhu in #4126
Introduction to Teams for AgentChat by @ekzhu in #4120
Handoff termination and show how to use it for asking user input by @ekzhu in #4128
dev6 by @ekzhu in #4129
Protobuf serializer by @peterychang in #4137
Various Additions to the Documentation by @gziz in #4139
Add reply chat completion client by @MohMaz in #4096
Handle on_reset by @afourney in #4145
WebSurfer changes - incl move to lazy init. by @afourney in #4092
Refactoring the services and implementing an in-memory runtime for .NET by @rysweet in #4005
Fix topic name for community samples by @jackgerrits in #4156
Add visualization of Agent Message Transitions State in AGS by @victordibia in #4148
Update topic-and-subscription.md by @mbaneshi in #4168
Websurfer Refactor by @husseinmozannar in #4165
Update to docs by @hasamm90 in #4170
Max turn parameter for group chats by @ekzhu in #4143
Initial work on ledger orchestrator. by @afourney in #4164
Fix lazy init websurfer by @husseinmozannar in #4178
Have Console print multimodal messages nicely. by @afourney in #4179
Replace AGNext with AutoGen by @thinkall in #4184
add Autogen 0.2 to packages page by @jackgerrits in #4193
Add table for community packages by @jackgerrits in #4194
Ensure all imports present for example by @jackgerrits in #4204
feat: watsonx support by @tsinggggg in #4130
Update README.md by @genlin in #4205
Make save/load state for agent async by @jackgerrits in #4195
Update - add import for Console by @kkasemos in #4218
Update - add import for missing modules in the example codes by @kkasemos in #4209
Unpin uv now that bug is fixed by @jackgerrits in #4220
Fix-swarm-handoff by @ekzhu in #4198
Timeout Termination (#4038) by @gziz in #4214
Fix broken $ref instances in tool JSON schemas by @JMLX42 in #4201
Add agentchat to uv workspace by @victordibia in #4223
Support iterm inline image protocol in console output by @jackgerrits in #4200
Add Human Input Mode in AGS by @victordibia in #4210
Feat add UI streaming to distributed group chat by @MohMaz in #4181
Remove quotes from TERMINATE in assistant agent's default system message by @ekzhu in #4231
Improve agentchat tutorial by @ekzhu in #4233
Console pretty print for on_messages_stream by @ekzhu in #4239
Bump cross-spawn from 7.0.3 to 7.0.5 in /python/packages/autogen-studio/frontend by @dependabot in #4228
Fix Import Issue in AGS, Remove InnerMessage import from agentchat.messages by @victordibia in #4246
Add API docs for builtin clients by @ekzhu in #4232
AgentChat task message type and group chat state validation for Swarm by @ekzhu in #4230
block comment SwaggerUI so that we don't turn it on by default - closes #4257 CodeScan alert by @rysweet in #4258
[.NET] Add happy path test for in-memory agent && Simplify HelloAgent example && some clean-up in extension APIs by @LittleLittleCloud in #4227
OpenAI Assistants Agent by @lspinheiro in #4131
fix - stop using the deprecated register api in chess_game sample by @ksachdeva in #4265
Move openai assistant agent to autogen-ext; add on_messages_stream by @ekzhu in #4268
.net changes to re-enable xlang support, add subscription apis by @rysweet in #4159
.NET enable artifact layout by @LittleLittleCloud in #4271
[.NET] Parse data uri when creating ImageMessage by @LittleLittleCloud in #4272
[MAYBE MERGE BEFORE WE TEST ESRP] Set up ADO pipeline for real-signing && nightly build by @LittleLittleCloud in #4270
.NET Update ADO to publish to nightly build for every CI build by @LittleLittleCloud in #4275
Console to return last processed message by @gziz in #4279
.NET renaming Microsoft.AutoGen.* package by @LittleLittleCloud in #4286
.NET Pack Microsoft.AutoGen.* packages by @LittleLittleCloud in #4288
.NET update nightly build feed to use AGPublic by @LittleLittleCloud in #4284
Swarm Tutorial by @gziz in #4146
.NET fix invalid toc.yml by @LittleLittleCloud in #4291
.NET Remove discord link by @LittleLittleCloud in #4293
External termination condition by @ekzhu in #4294
.NET add document on packaging && disable uploading artifacts folder to pipeline by default by @LittleLittleCloud in #4299
add a solution file to dev team sample by @colombod in #4086
typo: agbench readme by @bassmang in #4302
Misc doc fixes by @ekzhu in #4300
add appsettings.Development.json to gitignore by @rysweet in #4303
improve subscriptions api by @rysweet in #4304
Adding Ollama to Magentic One by @MervinPraison in #4280
Add system msg when calling inside the assistant tool loop (#4308) by @gziz in #4309
Delete autogen-ext refactor deprecations by @lspinheiro in #4305
Update README.md with link to clarifications statement by @gagb in #4318
.NET add roleplay tool call orchestrator in AutoGen.OpenAI by @LittleLittleCloud in #4323
Agent name termination by @thainduy in #4123
task: added warning when none is called in intervention handler by @goyalpramod in #4149
Update README.md - add more information about using Azure OpenAI services by @genlin in #4253
Add UserProxyAgent in AgentChat API by @victordibia in #4255
Selector Group Chat Tutorial (#4112) by @gziz in #4326
Make grpc an optional dependency by @jackgerrits in #4315
ensure that cancellation token is passed in InvokeWithActivityAsync by @colombod in #4329
Adding Ollama to Autogen / Magentic One by @MervinPraison in #4333
Fix typo in Agent Runtime Environments doc by @kartikx in #4336
Readme Edits | Just cleanup edits by @wi-ski in #4102
add tolerance for empty choices by @MohMaz in #4311
Add warnings for deprecated azure oai config changes by @jackgerrits in #4317
Termination Conditions Tutorial (#4334) by @gziz in #4339
Remove duplicate model info by @jackgerrits in #4346
Add note for min python version by @jackgerrits in #4347
Update pyright and mypy by @jackgerrits in #4348
Fix intervention handler none check by @jackgerrits in #4351
Fix examples in docstrings by @jackgerrits in #4356
Add tool to check example in docstrings by @jackgerrits in #4353
4153 try to decouple abstractions package from orleans by @rysweet in #4355
Update version to dev7 by @jackgerrits in #4359
update dotnet dependencies by @rysweet in #4362
add default subscriptions for the agent type - Implicitly created sub… by @rysweet in #4324
Fix assistant agent doc by @ekzhu in #4365
add office hours link to README.md by @rysweet in #4366
Add badges, update contributing, add pointers in various places by @jackgerrits in #4371
add protobuf serialization test by @peterychang in #4224
Add type prefix subscription by @jackgerrits in #4383
Add request_id parameter by @jackgerrits in #4384
Add special topic for agent direct messaging by @jackgerrits in #4385
Add Session Saving to AGS by @victordibia in #4369
Fix deprecated usages by @jackgerrits in #4374
Replatform closure agent on base agent by @jackgerrits in #4389
Specify well known topic types for direct agent channel by @jackgerrits in #4390
Ags web surfer by @husseinmozannar in #4340
Fix Reset of Magentic-One Orchestrator by @husseinmozannar in #4394
Add grpcio back to deps by @ekzhu in #4402
Serialize to Proto.Any for python serializer by @jackgerrits in #4404
Migrate Python distributed runtime to use cloud events for event by @jackgerrits in #4407
Propagate team cancellation token in agentchat by @ekzhu in #4400
o1 support for agent chat, and validate model capabilities by @ekzhu in #4397
User proxy documentation and fixes by @ekzhu in #4401
remove dep on ELSA workflows - unused. by @rysweet in #4393
update dev8 by @ekzhu in #4417
Adds Video Surfer to autogen_ext by @gagb in #4387
Fix client mismatch in video surfer and its tools by @gagb in #4431
Improve docs by @gagb in #4428
MagenticOne Orchestrator Fixes by @husseinmozannar in #4430
[.NET] Issue 4152 - Use MsBuild variables for Directory.Package.Props by @timparka in #4432
Update OpenAI Assistante Agent on_reset by @lspinheiro in #4423
Remove unused agent props by @jackgerrits in #4453
Check "default" code blocks for doc examples by @jackgerrits in #4470
Core doc edits, mostly visibility of private methods by @jackgerrits in #4457
Flush console output after every message. by @afourney in #4475
HelloAgents App Host with xlang sample by @rysweet in #4395
WriteAsync must be awaited in Grains by @rysweet in #4491
Allow users to update the final answer prompt of MagenticOne orc. by @afourney in #4476
Change base agent to use on message impl by @jackgerrits in #4485
Update allowed values for agent and topic type by @jackgerrits in #4484
.NET Add protos to paths-filter by @LittleLittleCloud in #4493
Delete .github/workflows/dotnet-publish-nuget.yml by @LittleLittleCloud in #4492
.NET Remove dotnet-publish-package by @LittleLittleCloud in #4494
FileSurfer in AgentChat by @afourney in #4360
Move handoff to base in agentchat by @ekzhu in #4509
Remove logging from autogen agentchat by @ekzhu in #4510
Remove autogen_agentchat.tasks, create autogen_agentchat.ui and autogen_agentchat.conditions by @ekzhu in #4512
Added the coder used by MagenticOne. by @afourney in #4511
Improves tutorial by @gagb in #4507
Flatten core base and components by @jackgerrits in #4513
VideoSurferAgent -> VideoSurfer by @gagb in #4521
Update README.md with LinkedIn page by @gagb in #4508
Core API example showing multiple agents concurrently by @gziz in #4461
Address issue_4543 and add tests. by @afourney in #4546
Update autogen_ext to add openaiext by @vballoli in #4548
Move LLMUsageTracker to a cookbook by @jackgerrits in #4549
Fixed messages missing from websurfer history. by @afourney in #4551
Load and Save state in AgentChat by @victordibia in #4436
Move grpc runtimes to ext, flatten application by @jackgerrits in #4553
Remove extract_markdown_code_blocks from core API by @jackgerrits in #4554
API documentation page flattening by @ekzhu in #4556
Move local code exec to ext, uplevel components by @jackgerrits in #4557
citation update by @husseinmozannar in #4558
Refactor code executor namespace by @lspinheiro in #4538
Remove WIP banner from landing by @gagb in #4575
Update user guide by @gagb in #4560
Add code executor modules in API doc and minor doc fixes by @ekzhu in #4579
Refactor autogen ext agents namespace by @lspinheiro in #4582
model capabilities FAQ by @peterychang in #4471
Sequential Chat Tutorial (#3861) by @gziz in #4584
dev9 by @ekzhu in #4585
fix docs by @ekzhu in #4589
Update references in docs by @ekzhu in #4590
Add user proxy docs. Make user proxy's default impl cancellable by @peterychang in #4459
Add MagenticOneGroupChat to AGS by @husseinmozannar in #4595
Migrate model context and models modules out of components by @jackgerrits in #4613
Remove inner message from thread M1 orchestrator by @husseinmozannar in #4611
rysweet-4150-xlang-ci-test by @rysweet in #4596
Fix incorrect type cast by @peterychang in #4620
Migrate remaining components by @jackgerrits in #4626
Improve language of user guide by @gagb in #4577
Fix AssistantAgent Tool Call Behavior by @husseinmozannar in #4602
Improve message error when docker isn't running (#3816) by @gziz in #4600
Add models.openai and tools.langchain namespaces by @lspinheiro in #4601
Update version for dev10 by @jackgerrits in #4630
Minor doc fixes please merge by @ekzhu in #4633
Use official cloud event proto schema by @jackgerrits in #4487
Update README.md python example by @eranco74 in #4639
Add deprecated alias for openai model clients by @jackgerrits in #4641
dev11 release by @ekzhu in #4642
Add discord link to readme by @jackgerrits in #4646
typo: messages docs by @hsm207 in #4655
fix bug in dcp update for rpc requests by @rysweet in #4636
Add module level docstrings by @gagb in #4652
adds integration test for the InMemoryRuntime by @rysweet in #4659
Improve language by @gagb in #4650
Add v1 Drag and Drop Team Composition to AGS by @victordibia in #4609
Add discord links by @gagb in #4661
Fix one failure mode in the user guide by @peterychang in #4658
fix - correct the deprecation messages from autogen_core.components.models module by @ksachdeva in #4647
fix poe check by @peterychang in #4686
refactor renaming agent base - 4667 by @rysweet in #4669
Bump nanoid from 3.3.7 to 3.3.8 in /python/packages/autogen-studio/frontend by @dependabot in #4631
WebSurfer Documentation and Fixes by @husseinmozannar in #4624
Rysweet 4671 remove iagent base by @rysweet in #4673
Fix lang by @gagb in #4690
controlling => resetting by @gagb in #4691
Rysweet refactor 4670 rename abstractions to contracts by @rysweet in #4674
Rysweet 4679 move grpc to runtimegrpc project by @rysweet in #4680
Rysweet 4688 core doesnt use orleans by @rysweet in #4689
Update README with new Discord server link by @gagb in #4698
rysweet-4677-rename-agents-project-to-core-trim-dependencies by @rysweet in #4696
Rysweet 4702 add microsoftautogenagenthost package by @rysweet in #4703
Add Component Gallery to AGS by @victordibia in #4693
feat: add support for list of messages as team task input by @iamarunbrahma in #4500
Add Documentation for AGS by @victordibia in #4711
Fix "extensions" link in README.md by @inbal2l in #4717
Update custom agent doc with arithmetic agent example by @ekzhu in #4720
Move existing quickstart guide to design patterns. Simplify quickstart by @peterychang in #4724
Add AOAI Support in AGS by @victordibia in #4718
WebSurfer add close method by @husseinmozannar in #4727
Update AgentChat State Docs (Saving to Disc) by @victordibia in #4730
make "Alias", "ImportFromModule" classes hashable by @questcollector in #4734
Rysweet 4676 remove iagentruntime - collapse into iagentworker by @rysweet in #4740
Make it clear the on_messages method is stateful. by @ekzhu in #4751
typo: travel planning by @hsm207 in #4753
Define AgentEvent, rename tool call messages to events. by @ekzhu in #4750
add chainlit sample by @victordibia in #4749
Add Deploy view in AGS by @victordibia in #4756
Restructure docs, move packages to top level header by @jackgerrits in #4722
Follow up changes from top bar change by @jackgerrits in #4758
Update README.md with holiday availability by @rysweet in #4763
Replace single quotes with double quotes by @jackgerrits in #4760
fix(magentic-one): Remove redundant exception raising in update_ledger by @r-bit-rry in #4759
Tool call result summary message by @jspv in #4755
Decouple model_context from AssistantAgent by @akurniawan in #4681
Correct the spelling errors in models.ipynb by @lanbaoshen in #4767
Add component config support by @jackgerrits in #4757
Update agentchat quickstart to show how to handle multi-round user inputs by @ekzhu in #4735
Improve magentic one doc string by @gagb in #4781
Delete python/mypy_plugin.py by @jackgerrits in #4796
Usability improvements to component config by @jackgerrits in #4794
Add API documentation by @peterychang in #4798
Fix pydantic warnings when saving state by @srjoglekar246 in #4801
More improvements for component config by @jackgerrits in #4799
Refine types in agentchat by @ekzhu in #4802
Add MagenticOne API and CLI by @gagb in #4782
Support custom models with OpenAI client by @srjoglekar246 in #4808
"model" to "chat completion" by @ekzhu in #4804
Add minimum dep versions by @ekzhu in #4803
Remove usage of internal pydantic functionality for forward ref eval by @jackgerrits in #4816
Update uv actiona and pin uv version to 0.5.11 by @ekzhu in #4820
Emphasis on_messages is for new messages only; remove unused file. by @ekzhu in #4819
Add * before keyword args for ChatCompletionClient by @lspinheiro in #4822
Update pydantic version & fix mypy errors by @srjoglekar246 in #4811
refactor!: Migrate python code executor tool to autogen-ext by @lspinheiro in #4824
Update discover.md with autogen-ext-mcp community package by @richard-gyiko in #4826
fix: update LMStudio API Endpoint and added model name support by @kimmywork in #4732
Accept agent type in more places by @jackgerrits in #4829
Update links in extension page to fix 404 by @jackgerrits in #4827
Fix definition of workspace package, remove uv pin by @jackgerrits in #4830
human-in-the-loop section for agentchat tutorial by @ekzhu in #4832
Improve agentchat tutorial Teams section by @ekzhu in #4834
Allow closure agent to ignore unknown messages, add docs by @jackgerrits in #4836
Remove pydantic v1 compat by @jackgerrits in #4838
dev12 by @ekzhu in #4839
Fix dev12 doc build by @ekzhu in #4840
Add missing model context attribute by @Leon0402 in #4848
AgentChat tutorial update to include model context usage and langchain tool by @ekzhu in #4843
Replace Tuple[type[ChatMessage], ...] with Sequence[type[ChatMessage]] by @ekzhu in #4857
refactor!: Remove deprecations by @jackgerrits in #4853
Make register_factory a user facing API by @jackgerrits in #4854
fix!: Fix SingleThreadedAgentRuntime busy loop by @jackgerrits in #4855
feat!: Add support for model family specification by @jackgerrits in #4856
Fix BaseOpenAIChatCompletionClient token usage by @gziz in #4770
Move intervention objects to root module by @jackgerrits in #4859
Migration guide for 0.4 by @ekzhu in #4765
Clarify tool use in agent tutorial by @ekzhu in #4860
Update to dev13 by @jackgerrits in #4862
Update example tag command by @jackgerrits in #4863
Add magentic one installation instruction by @ekzhu in #4869
Update quickstart.ipynb by @jaygdesai in #4867
Update logged events, add message id to send message by @jackgerrits in #4868
add azure deps to openai extra by @jackgerrits in #4871
Add coverage task & integrate with poe check by @srjoglekar246 in #4847
Minor fix for incorrect description of teams and add installation instructions for ext agents by @ekzhu in #4872
Fix: Correct cancellation token usage in UserProxyAgent docstring by @w121211 in #4874
Add example docstring, dont expand constants in docstrings by @jackgerrits in #4880
Fix links in readme by @jackgerrits in #4881
Add getting started page for magentic one by @jackgerrits in #4887
Minor updates to migration-guide.md by @victordibia in #4888
Update magentic-one.md by @PratyushNag in #4903
Add missing API doc for Python code execution tool by @ekzhu in #4901
Update index.md for better clarity and relationship between packages by @ekzhu in #4896
Improve markdown code linting command and update logging documentation and by @ekzhu in #4902
Added tests for FileSurfer. by @afourney in #4913
Add setup dotnet to codeql CI by @jackgerrits in #4916
fix: poe check errors to pass by @bassmang in #4917
fix!: Move azure auth provider to separate module by @jackgerrits in #4912
Log messages and response for LLMCall event by @jackgerrits in #4910
feat!: Add message context to signature of intervention handler, add more to docs by @jackgerrits in #4882
Update tutorial content; move selector group chat and swarm outside of tutorial. by @ekzhu in #4915
refactor!: Reduce dependencies of core, remove image from URL by @jackgerrits in #4919
Adds 0.2 docs link to navbar by @jackgerrits in #4921
Improve language for teams note by @ekzhu in #4925
Activate deactivate agents by @peterychang in #4800
Move core samples to /python/samples by @ekzhu in #4911
Fix chess sample by @ekzhu in #4932
fix(magentic-one): Enhance error handling in orchestrate_step to manage invalid ledger formats by @r-bit-rry in #4845
Remove deprecated items for release by @jackgerrits in #4927
Improve docs for model clients, add missing docs by @jackgerrits in #4930
Add documentation and TODOs for xlang by @peterychang in #4926
Update agent and agent runtime doc with routed agent by @MohMaz in #4935
Fix link to samples by @ekzhu in #4933
Replace create_completion_client_from_env with component config by @jackgerrits in #4928
Only check diffs not project for codecov by @jackgerrits in #4922
Fix agent and agent runtime in Core doc by @ekzhu in #4943
Update cookiecutter instructions by @jackgerrits in #4945
Remove wording override of switcher by @jackgerrits in #4939
Add pip install for magentic one and studio to homepage; update doc link by @ekzhu in #4946
Add stable website dir, to be updated by @jackgerrits in #4948
Added m1 cli package by @afourney in #4949
"magentic one" --> "magentic one cli" on landing page by @ekzhu in #4951
Add tutorial index page; improve installation pages; improve Core tutorial to mention how to use AgentChat agent in Core. by @ekzhu in #4950
Override linguist file classifications by @jackgerrits in #4952
Console async printing and optional stats by @jackgerrits in #4956
Simplify README by @gagb in #4712
Disable usage stats on m1 command. by @afourney in #4960
Make API reference TOC visible by @jackgerrits in #4962
Make package readmes slightly less empty by @jackgerrits in #4961
Fixed a failure in the MagenticOne test CI by @afourney in #4966
feat: Add o1-2024-12-17 model by @bassmang in #4965
update landing page example by @ekzhu in #4968
OpenAI assistant fixes by @jackgerrits in #4969
Update swarm.ipynb by @SeryioGonzalez in #4958
Update swarm.ipynb by @SeryioGonzalez in #4959
Fixes for azure-container-code-executor.ipynb by @jackgerrits in #4970
Update all versions to 0.4.0 by @jackgerrits in #4941
Update magentic-one-cli dep bounds by @jackgerrits in #4971
Fix magentic-one-cli version bound by @jackgerrits in #4972

Full Changelog: v0.2.36...v0.4.0