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)

0.11.0

Features

• added helpers for various exceptions including a prompt truncation error (#151)
• parameters field of tool spec is made optional (#149)
• passing status_code via code field in DIALException (#155)
• supported extensible routes (#133)

Other

• bump aiohttp from 3.9.4 to 3.10.2 (#152, #153, #154)
• bump langchain-community in /examples/langchain_rag (#145)
• bumped langchain-community from 0.2.7 to 0.2.9 (#145, #150)
• migrated examples to latest SDK (#134)

0.10.1

Fixes

• relaxed version constraints on httpx to >=0.25.0,<1.0 (#146)

0.10.0

Features

• added base64 str as embedding representation in the response (#138)
• added custom_input for multi-modal embeddings (#137)
• added missing fields to the chat completion request (#141)
• added propagating Autorization header along with Api-Key header (#135)
• inherited all Enums from str to make JSON serialization possible (#132)
• supported embeddings API (#108)
• supported stages in the chat completions request (#130)

Other

• bumped epam/ai-dial-ci from 1.8.3 to 1.9.0 (#142)
• bumped setuptools from 68.2.2 to 70.0.0 (#136)
• enabled model-installation in poetry (#129)
• enabled tests for python 3.12 (#117)

0.9.0

Deprecations

• renamed propagation_auth_headers to propagate_auth_headers. The old parameter will be available until the next major release (#125)

Features

• added DIAL_SDK_LOG env var to control log level (#126)
• allowed to close a stage within its with-block (#121)
• hid api_key and jwt request headers behind SecretStr (#123)
• added filtering out health checks from logs (#99)
• supported configuration parameter for the chat completion request (#114, #127, #128)
• supported attachment argument in add_attachment methods (#120)
• supported httpx in header propagation (#118)
• supported writable stages/choices (#122)
• migrated langchain rag example to latest langchain and openai libs (#106)

Fixes

• index fields are removed in non-streaming mode (#110)

Other

• bumped aiohttp from 3.9.2 to 3.9.4 (#94)
• bumped certifi from 2023.7.22 to 2024.7.4 (#119)
• bumped epam/ai-dial-ci from 1.8.0 to 1.8.1 (#102)
• bumped idna from 3.4 to 3.7 (#93)
• bumped pydantic from 2.3.0 to 2.4.0 (#97)
• bumped urllib3 from 2.0.7 to 2.2.2 (#105)
• bumped zipp from 3.17.0 to 3.19.1 (#124)
• bumped requests from 2.31.0 (yanked) to 2.32.3 (#104)
• migrated opentelemetry-exporter-prometheus from 1.12.0rc1 (yanked) to 0.41b0 (#103)

0.8.0

Breaking changes

The prometheus export for metrics is disabled by default.

To enable it one needs to either:

1. manually set prometheus_export=True in MetricsConfig
2. configure the export via OTEL_METRICS_EXPORTER=prometheus env var

Features

The following OTEL env vars are supported:

• OTEL_LOGS_EXPORTER - comma-separated list, default - empty list, possible list values: "otlp"
• OTEL_TRACES_EXPORTER - comma-separated list, default - empty list, possible list values: "otlp"
• OTEL_METRICS_EXPORTER - comma-separated list, default - empty list, possible list values: "otlp" and "prometheus"
• OTEL_PYTHON_LOG_CORRELATION - boolean, default - False, if True then logs sent to console are amended with trace_id and span_id
• OTEL_EXPORTER_PROMETHEUS_PORT - integer, default - 9464, port to bind the prometheus exporter for metrics to

One could turn on the telemetry in the DIAL app configuration:

DIALApp(..., telemetry_config=TelemetryConfig())

and configure the OTEL exporters solely via env vars without the need to change the application code.

When no OTEL env vars are set, the export is disabled.

Other

• bump black from 23.9.1 to 24.3.0 (#87)
• bump slash-command-dispatch from 3.0.1 to 4.0.0 (#85)
• bump pillow from 10.2.0 to 10.3.0 (#89, #90, #91)

0.7.0

Features

• supported display_message in the error schema and removed Null values from the error messages (#78) (#79)
• supported tokenize and truncate_prompt endpoints (#50)

Fixes

• fastapi event listeners with enabled propagation_auth_headers (#56) (#80)

0.6.3

Fixes

• fixed header propagator middleware setup (#75)

0.6.2

Docs

• added image-size and render-text examples (#66, #68)

Other

• bump aiohttp from 3.9.0 to 3.9.2 (#67)
• bump fastapi from 0.103.1 to 0.109.2 (#72, #73)