0.21.0

Features

• add cache breakpoints for chat completion tools and messages (#236)
• support extra fields in request classes (via optional allow_extra_request_fields flag in DIALApp constructor) (#225)

Fixes

• fix streaming of function/tool call arguments (#239)

Other

• bump epam/ai-dial-ci from 1.11.1 to 1.12.1 (#233)

0.20.0

Features

• add API for requesting application properties (#223)
• sync chat completion data types with api-version 2024-10-21 (#224, #226)
• add chat completion message with developer role (#227)
• support Python 3.13 (#230, #231)

Other

• bump pillow from 10.2.0 to 10.3.0 (#232)

Breaking changes

• removed custom_fields.application_properties field from the chat completion request (#223); use new API to retrieve application properties instead:
  • await request.request_dial_application_properties() to fetch application properties from the DIAL listing
  • request.unreliable_dial_application_properties to get application properties supplied by Core in the request headers (keep in mind that excessively large headers may be removed in transit, thus, unreliable qualification)

0.19.0

Features

• introduce API for buttons (#218)
• allow optional FastAPI app in init_telemetry (#219)

Other

• add issue and pull request templates for better contributions

0.18.0

Features

• add json_schema option in response_format in chat completion request (#217)
• add required option in tool_choice in chat completion request (#216)

Other

• bump epam/ai-dial-ci from 1.10.2 to 1.11.0 (#212)
• bump epam/ai-dial-ci from 1.11.0 to 1.11.1 (#214)
• bump multidict from 6.0.4 to 6.0.5 (#215)
• bump virtualenv from 20.24.5 to 20.26.6 (#211)

0.17.0

Features

• support form schemas and form values in /chat/completions API (#204)
• support /configuration endpoint (#204)
• support application properties for type schemas (#206)

Fixes

• define str of HTTPException via its message (#210)

Other

• replace AsyncGenerator with AsyncIterator where possible (#200)
• add missing dependencies in SDK examples (#202)
• pin poetry to 1.8.5 (#209)
• optimize trivy (#198)
• bump epam/ai-dial-ci from 1.10.0 to 1.10.2 (#205)
• bump protobuf from 5.29.0 to 5.29.1 (#201)

0.16.0

Features

• add headers field to the HTTP exception class (#192)
• relaxed version constraints for telemetry packages; removed HTTP client packages from dependencies (#195)

Fixes

• handle client disconnect gracefully by propagating cancellation exception up to the chat completion handler (#185)
• support conditional imports of http client libraries (#194)

Other

• added reference to PyPI (#193)
• bump aiohttp from 3.10.2 to 3.10.11 (#188, #190)
• bump epam/ai-dial-ci from 1.9.4 to 1.10.0 (#189)
• bump opentelemetry packages from 1.20.0/0.41b0 to 1.22.0/0.43b0 to avoid bug in opentelemetry-exporter-prometheus (#197)
• refactored and simplified unit tests (#191)

0.15.0

Features

• add heartbeat feature to chat completion endpoint (#175)
• add static functions in SDK request as a new type of tool with type=static_function(#184)

Fixes

• relaxed validation of the Attachment class (#171)
• fixed sharing issues in the algorithm for merging chunks (#183)

Other

• bump starlette from 0.36.3 to 0.40.0; fastapi from 0.109.2 to 0.115.2 (#170)
• bump epam/ai-dial-ci from 1.9.1 to 1.9.2 (#168)
• bump epam/ai-dial-ci from 1.9.2 to 1.9.4 (#177)
• bumped dependency versions in langchain_rag example (#180)
• bump langchain from 0.3.0 to 0.3.7 in /examples/langchain_rag (#181)
• refactor streaming logic (#173)

0.14.0

Features

• introduced content parts to the type of the request user message content (#164)

Other

• bump langchain from 0.2.9 to 0.2.10 in /examples/langchain_rag (#162)

0.13.0

Deprecations

• helper methods for various errors were deprecated, and their roles are now performed by the corresponding exception classes. For example, the call to the request_validation_error("error message") function can be replaced with the raise RequestValidationError("error message") exception class. The methods will be available until the next major release (#160).

Features

• introduced exception classes for various errors (#160)

0.12.0

Features

• added original_request to the Request class (#158)