What's Changed

• Include content.1571 by@adtyavrdhn in#2180
• duckduckgo-search is renamed toddgs by@basnijholt in#2172
• Add base64 encoding totool_return_ta by@adtyavrdhn in#2186
• Bugfix: avoid race condition when refreshing google token by@JadHADDAD92 in#2100
• feat: Add output function tracing by@bitnahian in#2191
• Add Hugging Face as a provider by@hanouticelina in#1911

New Contributors

• @mmabrouk made their first contribution in#2192
• @basnijholt made their first contribution in#2172
• @JadHADDAD92 made their first contribution in#2100
• @bitnahian made their first contribution in#2191
• @hanouticelina made their first contribution in#1911

Full Changelog:v0.4.2...v0.4.3

Contributors

What's Changed

• Let modelsettings be passed to model classes by@svilupp in#2136
• AddStructuredDict for structured outputs with custom JSON schema by@fswair in#2157
• Handle DeepSeek reasoning_content in streamed responses by@tarruda in#2174
• Drop FastA2A from PydanticAI repository by@Kludex in#2171
• Fix type annotations forAgent.iter() by@erosennin in#2168
• Fix chat-app example doc - python code appear twice by@itayB in#2169
• Speed up function_ensure_decodeable by 634% by@misrasaurabh1 in#2155

New Contributors

• @misrasaurabh1 made their first contribution in#2155
• @erosennin made their first contribution in#2168
• @itayB made their first contribution in#2169
• @tarruda made their first contribution in#2174

Full Changelog:v0.4.1...v0.4.2

Contributors

What's Changed

• Support evaluating sync tasks by@dmontagu in#2150
• Upgrade a2a to spec v0.2.5 by@physicsrob in#2144
• Drop FastA2A as PydanticAI dependency by@Kludex in#2164

New Contributors

• @physicsrob made their first contribution in#2144

Full Changelog:v0.4.0...v0.4.1

Contributors

What's Changed

• BREAKING CHANGE: MakeEvaluationReport andReportCase into generic dataclasses by@dmontagu in#1799
• MakeToolDefinition.description optional and fix Bedrock description handling by@dmontagu in#1507
• Add all audio types supported by Gemini to AudioUrl by@ChenghaoMou in#2151
• Improve number_to_datetime performance by building TypeAdapter only once by@DouweM in#2153
• Retain defaults in non-strict openai schemas by@dmontagu in#1519

Full Changelog:v0.3.7...v0.4.0

Contributors

What's Changed

• MakeAgentStream.stream_output (available insideagent.iter) stream validated output data instead of raising validation errors by@DouweM in#2134
• Addmodel_request_stream_sync to direct API by@hewliyang in#2116
• Add GitHub Models provider by@sgoedecke in#2114
• Added support for google specific arguments for video analysis by@Sumered in#2110
• Implemented a convenient way to use ACI.dev Tools in PydanticAI by@Kamal-Moha in#2093
• Fix list rendering in documentation by@Viicos in#2145
• Raise consistent deprecation warnings by@Viicos in#2148
• Move docstring warning of model settings as a comment by@Viicos in#2146

New Contributors

• @hewliyang made their first contribution in#2116
• @sgoedecke made their first contribution in#2114
• @Kamal-Moha made their first contribution in#2093
• @Sumered made their first contribution in#2110

Full Changelog:v0.3.6...v0.3.7

Contributors

What's Changed

• Deprecate{FunctionToolCallEvent,FunctionToolResultEvent}.call_id in favor oftool_call_id by@proever in#2028
• Indicate to the model that aRetryPromptPart not tied to a tool call contains validation feedback rather than a user message by@hovi in#2008
• Update starlette subdomain in docs by@alDuncanson in#2099
• Update client.md - Typo by@kauabh in#2105
• Add support for predicted outputs in OpenAIModelSettings by@webholics in#2106
• Record tool response in tool run span by@alexmojaki in#2109
• Use contextvars for agent overriding, rather than a local attribute by@dmontagu in#2118
• Fix model parameters not being customized in fallback model request stream by@almeidaalajoel in#2120
• simplify weather example by@samuelcolvin in#2129

New Contributors

• @alDuncanson made their first contribution in#2099
• @webholics made their first contribution in#2106
• @almeidaalajoel made their first contribution in#2120

Full Changelog:v0.3.5...v0.3.6

Contributors

What's Changed

• Add progress bar on evaluate by@davide-andreoli in#1871
• Fix deprecation warning under Pydantic 2.11 by@medaminezghal in#2076
• fix: async fixtures in conftest.py by@stevenh in#2068
• fix: docs examples python version in tests by@stevenh in#2069
• Set 'us-central1' by default onGoogleProvider by@Kludex in#2031
• MoveThinkingPart to preceedTextPart inOpenAIResponsesModel by@Kludex in#2043
• Fix deprecated kwargs validation to prevent silent failures by@svilupp in#2047
• Support strict mode in NativeOutput by@severinh in#2084
• Let tools return ToolReturn to pass additional content to model, or attach metadata that's not passed to the model by@Wh1isper in#2060
• Add ability to include snippets in docs with inline-named sections for fragments and highlighting by@dmontagu in#2088
• Add Slack Lead Qualifier example by@DouweM in#2079

New Contributors

• @medaminezghal made their first contribution in#2076
• @svilupp made their first contribution in#2047
• @severinh made their first contribution in#2084

Full Changelog:v0.3.4...v0.3.5

Contributors

What's Changed

• Scrubbing sensitive content by@adtyavrdhn in#2014
• fix(anthropic): sendThinkingPart back when using tool calls by@Kludex in#2072

New Contributors

• @adtyavrdhn made their first contribution in#2014

Full Changelog:v0.3.3...v0.3.4

Contributors

What's Changed

• SupportNativeOutput andPromptedOutput modes in addition toToolOutput by@DouweM in#1628
• Improve Dynamic Instructions Documentation by@xflashxx in#1819
• docs: add API reference toUserPromptNode by@Kludex in#2052
• Include additional usage fields from OpenAI-compatible APIs in usage details by@Wh1isper in#2038
• Fix: Handled and pretty-printed exceptions without exiting the CLI. by@fswair in#2055
• document alternative otel backends by@samuelcolvin in#2062
• note on self-hosting logfire by@samuelcolvin in#2063
• Make Edge hashable by@dmontagu in#2064

New Contributors

• @xflashxx made their first contribution in#1819

Full Changelog:v0.3.2...v0.3.3

Contributors

What's Changed

• Support MCP sampling by@samuelcolvin in#1884

Full Changelog:v0.3.1...v0.3.2

Contributors