logfire

• Support OpenTelemetry 1.35.0 by @alexmojaki in #1242

• Add experimental logfire.instrument_litellm() by @alexmojaki in #1237

• Add info method to logfire query clients by @hramezani in #1204
• Make query client not experimental by @alexmojaki in #1234

• Fix OpenAI streaming reasoning by @alexmojaki in #1232
• Handle bytes in google genai messages by @alexmojaki in #1231

• Add instrument_google_genai by @alexmojaki in #1217
• Refactor user tokens, introduce Logfire client by @Viicos in #981
• Use new endpoint for project creation by @hramezani in #1202

• Fix importlib resources with auto tracing by @alexmojaki in #1212

• Fix for new OpenAI Agents SDK by @alexmojaki in #1152

• Add up counter/histogram metrics in spans by @alexmojaki in #1099
• Fix kwargs in proxy metric instruments, preventing warning about duplicate histograms by @alexmojaki in #1149

• Add baggage utilities by @dmontagu in #1128
• Handle NonRecordingSpans correctly in OpenAI instrumentation by @alexmojaki in #1145

• logfire.instrument_aiohttp_server() by @adtyavrdhn in #1131
• Fix handling of pydantic_core.Url and pydantic.AnyUrl by @dmontagu in #1130
• Correct context for MCP logs by @alexmojaki in #1138
• Check empty tokens before making connection attempt by @nagarajRPoojari in #1110
• Pass meter provider to Pydantic AI by @alexmojaki in #1136

• Upgrade to OpenTelemetry SDK 1.34.0 by @alexmojaki in #1120
• Drop Python 3.8 support by @alexmojaki in #1122

• LangChain instrumentation via LangSmith by @alexmojaki in #1084
• MCP OTel context propagation by @samuelcolvin in #1103
• Add capfire.get_collected_metrics() by @alexmojaki in #1116

• Fixes for OpenAI Responses API and Agents SDK by @alexmojaki in #1092, #1093, #1094, and #1095
• Fix verbose console formatting for enum, dates, and decimals by @sbhrwlr in #1096
• Allow setting logfire.msg in structlog integration by @alexmojaki in #1113
• Add ASGI instrumentation package to django extra by @alexmojaki in #1097

• Infer base URL from read token in query client by @Viicos in #1088
• Add include_binary_content (#1090) and **kwargs (#1078) to instrument_pydantic_ai by @alexmojaki

• Make OpenAI spans show token usage in logfire UI by @alexmojaki in #1076
• Fixes for verbose console logging by @alexmojaki in #1071 and #1072
• Export first batch of spans more quickly by @alexmojaki in #1066
• Tighten scrubbing patterns to reduce accidental matches by @alexmojaki in #1074
• Add do_not_scrub and binary_content as safe keys for scrubber by @alexmojaki in #1075

• Support OpenTelemetry SDK 1.33.0 by @alexmojaki in #1067

• Remove attributes from http.server.active_requests metric to prevent emitting too many by @alexmojaki in #1060
  • This is technically a breaking change as it means less data is sent to Logfire, but most users don't use it and some will save a significant amount of money.

• Handle changes in openai and anthropic by @alexmojaki in #1030
• Fix exporting of very large spans and payloads by @alexmojaki in #1027
• Prevent infinite loop in get_user_frame_and_stacklevel by @alexmojaki in #1031

• Experimental functions for recording feedback annotations

• Upgrade to OpenTelemetry SDK 1.32.0 by @alexmojaki in #991

• Emit logs sent from MCP server to client by @alexmojaki in #974
• Return None from logfire_api.LogfireSpan.context when logfire could not be imported by @DouweM in #983

• Add logfire.instrument_mcp() method by @alexmojaki in #966
• Merge headers if passed via client_kwargs in query client by @Kludex in #958
• Warn user if f-string expression contains await by @Sbargaoui in #944
• Handle new MCP span in OpenAI Agents SDK by @alexmojaki in #963

• Add record_return flag to @logfire.instrument by @alexmojaki in #955

• Account for new EU region by @Viicos in #901

• Handle Anthropic thinking blocks by @alexmojaki in #952
• Handle new voice span types from OpenAI Agents SDK by @alexmojaki in #943

• Add logfire.instrument_pydantic_ai() by @alexmojaki in #926

• Upgrade to OpenTelemetry 1.31.0 by @alexmojaki in #927
• Record exception with traceback for non-fatal function tool errors in OpenAI agents SDK by @alexmojaki in #924

• OpenAI Agents Framework instrumentation by @alexmojaki in #917
• OTel log scrubbing by @alexmojaki in #903

• Handle errors in OpenAI response by @alexmojaki in #910
• Include domain in message for outgoing HTTP requests: fix for old semconv by @alexmojaki in #909

• Include domain in message for outgoing requests by @alexmojaki in #892
• Console logging for OTel logs by @alexmojaki in #882
• Fix auto-tracing with python -m by @alexmojaki in #905

• Handle mocks by calling to_dict on type by @alexmojaki in #897

• Handle missing shutdown and force_flush on NoOpLoggerProvider better by @alexmojaki in #895
• Handle missing events SDK by @alexmojaki in #893

• Fix typing errors involving handle_internal_errors by @alexmojaki in #885
• Avoid double shutdown of logger provider by @alexmojaki in #878

• avoid BatchLogRecordProcessor use on pyodide/emscripten by @samuelcolvin in #873

• Set log level to warning instead of error for 4xx HTTPExceptions from FastAPI/Starlette by @alexmojaki in #858
• Add option to disable printing tags to console by @dmontagu in #860
• Experimental support for OTel logs by @alexmojaki in #863, #870, and #871
• Fix excluded_urls typo in instrument_flask by @alexmojaki in #852
• Catch more errors when checking for sqlalchemy objects by @alexmojaki in #854
• Don't scrub exception message by @alexmojaki in #865
• Only skip logging to console after updating span stack and indentation by @alexmojaki in #844

• Fixes for capturing httpx bodies by @alexmojaki in #842

• Support OpenTelemetry 1.30.0 by @alexmojaki in #839

• Prevent side effects when importing logfire by @alexmojaki in #835

• Add logfire.logfire_info() by @samuelcolvin in #826
• Add logfire.add_non_user_code_prefix function for library developers by @dmontagu in #829
• Skip export retry in pyodide by @samuelcolvin in #823
• More resilient console logging by @samuelcolvin in #831

• Support Pyodide by @samuelcolvin in #818

• Add process runtime information by @Kludex in #811

• Fix conflict with ddtrace futures patching by renaming fn parameter by @alexmojaki in #802
• Add logfire.warning to mirror logging.warning by @JacobHayes in #800
• Try to_dict method when encoding JSON by @alexmojaki in #799
• Don't truncate numpy array dimensions below max by @alexmojaki in #792

• Prevent OTel from logging noisy traceback for handled requests exceptions by @alexmojaki in #796

• Add capture_all to instrument_httpx by @Kludex in #780
• Ensure cleanup when forked process ends by @alexmojaki in #785
• Generate trace IDs as ULIDs by default by @adriangb in #783

• BREAKING CHANGE: Removed capture_request_json_body, capture_request_text_body, capture_request_form_data, and capture_response_json_body parameters from logfire.instrument_httpx(), replaced with capture_request_body capture_response_body by @Kludex in #769

Other changes:

• Add distributed_tracing argument to logfire.configure() and warn by default when trace context is extracted by @alexmojaki in #773
• Don't show urllib3 when requests is installed on logfire inspect by @Kludex in #744
• Add --ignore to logfire inspect by @Kludex in #748
• Access model_fields on the model class by @Viicos in #761
• Remove double record exception by @dmontagu in #712

• Handle errors from sqlalchemy.inspect by @alexmojaki in #733

• Add capture_request_text_body param to instrument_httpx by @alexmojaki in #722
• Support for AnthropicBedrock client by @stephenhibbert in #701

• Add capture_request_form_data param to instrument_httpx by @alexmojaki in #711
• Replace capture_(request|response)_headers with just capture_headers in instrument_httpx by @Kludex in #719
• Support SQLAlchemy AsyncEngine by @Kludex in #717

• Capture httpx response JSON bodies by @alexmojaki in #700
• Use end-at-shutdown and custom record_exception logic for all spans by @dmontagu in #696

• Add capture_(request|response)_headers (#671) and capture_request_json_body (#682) to instrument_httpx by @Kludex
• Fix patching of ProcessPoolExecutor by @alexmojaki in #690
• Rearrange span processors to avoid repeating scrubbing and other tweaking by @alexmojaki in #658
• Remove end-on-exit stuff by @dmontagu in #676

• Fix erroneous <circular reference> when object is repeated in list by @alexmojaki in #664

• Add logfire.instrument_aws_lambda by @Kludex in #657

• Update the process.pid resource attribute after os.fork() by @alexmojaki in #647
• Check for os.register_at_fork before calling by @alexmojaki in #648

• Use exc_info in structlog processor by @alexmojaki in #641
• Re-seed random ID generator after os.fork() by @alexmojaki in #644

• Add instrument_sqlite3 by @Kludex in #634

• Add logfire.suppress_scopes method by @alexmojaki in #628
• Replace ModuleNotFoundError by ImportError by @Kludex in #622

• Allow new context argument of metric instrument methods to be passed positionally by @alexmojaki in #616

• Support logfire.instrument without arguments by @Kludex in #607
• Handle internal errors in create_json_schema by @alexmojaki in #613
• Handle errors in auto-tracing better by @alexmojaki in #610