v4.33.0

CLI:

• feat: gateway cli command by @ddanielcruzz in #1915
• CLI: Use remote MCP server by @jirikuncar in #1884
• refactor: reuse AI tool MCP setup in prompt CLI by @ddanielcruzz in #1921
• Avoid raising error on prompt command without --project by @Kludex in #1912

Integrations:

• Support new TaskSpanData and TurnSpanData from openai-agents 0.14 by @alexmojaki in #1888
• Update surrealdb integration for 2.x by @alexmojaki in #1899
• feat: support capture parameters for asyncpg by @thisisarko in #1896
• perf: avoid full response model_dump in usage cost path by @imp-joshi in #1886

Other:

• Support OTel 1.41.0 by @alexmojaki in #1874
• Drop support for Python < 3.9.2 by @alexmojaki in #1920
• Add logfire.version to resource attributes by @alexmojaki in #1911
• Optionally emit configuration log after logfire.configure() by @Kludex in #1904
• Add level param to @logfire.instrument() by @imp-joshi in #1871
• Clean up DiskRetryer temp dirs on shutdown by @alexmojaki in #1866
• Datasets SDK: upload dataset-level + report-level evaluators by @dmontagu in #1879
• End open spans earlier in process shutdown to prevent dangling pending spans by @alexmojaki in #1890
• adding .agents for library-skills by @adtyavrdhn in #1894
• feat: surface X-Logfire-Warning header by @adriangb in #1906
• Add user agent to query client by @Viicos in #1875

v4.32.1

• Support OpenTelemetry SDK 1.40.0 by @alexmojaki in #1861
• Do row→column transformation client-side in query client by @adriangb in #1862
• Mark various genai attributes as safe from scrubbing by @alexmojaki in #1863

v4.32.0

• Add push_dataset helpers to the experimental API client by @dmontagu in #1848

v4.31.2

• fix: Show token badges for OpenAI streaming logs by @alexmojaki in #1857
• fix: OTel warning during tail sampling buffer replay by @cyberksh in #1632

v4.31.1

• Capture token usage and cost attributes in OpenAI streaming logs by @alexmojaki in #1846
• Capture token usage and cost attributes in Anthropic streaming logs by @alexmojaki in #1850
• Capture operation.cost for OpenAI embeddings by @alexmojaki in #1843
• Capture gen_ai.usage.raw for Anthropic by @alexmojaki in #1847
• fix: strip cf-connecting-ip header in forward_export_request by @BreytMN in #1824
• Handle patching of sys.stdout better by @alexmojaki in #1840

v4.31.0

• Add logfire.instrument_claude_agent_sdk() by @alexmojaki in #1799
• feat: add logfire.url_from_eval(report) method by @Kludex in #1694
• fix: include cached tokens in gen_ai.usage.input_tokens for Anthropic by @alexmojaki in #1812
• fix: handle bare MCP request types for fastmcp 3.x compatibility by @alexmojaki in #1813

v4.30.0

• Add logfire auth logout command by @ai-man-codes in #1781
• Remove Rich link styling from project URL output by @ameenalkhaldi in #1784
• Fix push_config() to push labels and versions by @dmontagu in #1785
• Merge export_dataset into get_dataset with include_cases parameter by @Kludex in #1792

v4.29.0

• Add gen_ai.usage.raw attribute to OpenAI Responses spans by @alexmojaki in #1777

v4.28.0

• Handle anthropic beta messages and refactor by @alexmojaki in #1774
• Delete redundant logfire.experimental.datasets package by @alexmojaki in #1763
• Change logfire_pytest fixture scope to session by @jirikuncar in #1758

v4.27.0

• Add gen_ai.system attribute to anthropic spans, enabling token/cost badges by @alexmojaki in #1760
• Set operation.cost attribute on anthropic spans when genai-prices is installed by @alexmojaki in #1761