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

v4.26.0

• feat: add browser proxy helpers: forward_export_request and logfire_proxy by @AlanPonnachan in #1697
• Handle pickling errors in dataclasses.asdict by @alexmojaki in #1756
• Use additionalProperties for homogeneous dict schemas by @adriangb in #1738

v4.25.0

• Add experimental datasets package by @dmontagu in #1711
• Extract langsmith provider name by @alexmojaki in #1720