Langfuse v4.79.0
OpenRouter, xAI, and Vercel AI Gateway are now generally available as AI gateway providers, with custom base URLs and extra headers on all deployments.
The Deploy Log | Companies | Free, no signup
Every row from Langfuse in The Deploy Log: 29 rows, newest first, each linking the publisher's own page. The newest shipped are Langfuse v4.79.0 and Langfuse v4.78.0. The first is dated and the newest . By lane: Tools and products 29. They fall in 3 months. The tables below count them by lane, month and platform, and date them.
| Lane | Rows |
|---|---|
| Tools and products | 29 |
| Figure | Value |
|---|---|
| First row dated | |
| Newest row dated | |
| Median days between release days, publisher's dates only | 1 |
| Platform | Rows |
|---|---|
| Amazon Bedrock | 1 |
| GitHub Copilot | 1 |
| OpenRouter | 1 |
OpenRouter, xAI, and Vercel AI Gateway are now generally available as AI gateway providers, with custom base URLs and extra headers on all deployments.
Langfuse v4.78.0 adds RBAC role assignments, USER API key scope, external HTTP code eval dispatcher, and AI Gateway nav.
Langfuse v4.77.0 adds Amazon Bedrock upstream with API key auth and custom base URLs for OpenAI and Anthropic connections.
Langfuse v4.76.0 adds session list view, AI gateway key count telemetry, Topics summaries/assignments/rules in public API, MCP and in-app agent, and audit log read-access events.
Raises Pro/Team/Enterprise AI Gateway limits to 10k req/min and 5 GiB/min.
AI Gateway analytics filtering by user and API key, GitHub Copilot CLI setup, HTTP/2, and HIPAA notice.
AI gateway now has per-organization request and byte rate limits at /resolve.
Langfuse v4.72.0 adds AI Gateway analytics, PagerDuty alerts, trace-level eval filters, and AI Gateway onboarding.
AI gateway now records model, key owner, byte and upstream error facts on generations.
Adds read-only Topics API endpoints, Claude Desktop setup updates, and runBatchEvaluation MCP tool.
AI gateway per-tool setup instructions, guided setup, and self-hosted gating on LANGFUSE_AI_GATEWAY_DEPLOYED.
Langfuse v4.68.0 adds listLlmConnections MCP tool, Treemap and Grid views for Topics, AI gateway socket write logging, and blob export score metadata.
Langfuse v4.67.0 adds simplified CLI install for skills, name search and gateway key filter for API keys.
Langfuse v4.65.0 adds non-blocking clustering, topic naming, recovery option, stabilized skills API, and self-hosted ingestion mode.
Langfuse v4.64.0 adds message comparison, project API key permissions by default, and gateway API key pagination.
Langfuse v4.61.0 adds AI gateway routing by connection slug and a dedicated traces skills tab.
AI gateway request limit raised to 16 MiB and execution limits made configurable.
Langfuse v4.63.0 routes slugless codex models to OpenAI connections and adds AI gateway error attribution.
Adds organization-level connections, billable unit ledger, CLI import instructions, and prompt cache hit rate display.
Langfuse v4.58.0 adds Turnstile on password-reset emails, per-project trace idle time, and Topics on project LLM connections.
Langfuse v4.56.0 adds syntax highlighting to session tool previews and spend alerts for ClickHouse-billed organizations.
Langfuse v4.55.0 adds OpenAI decision model support and skill import from local files and ZIPs.
Released v4.54.0 with trace classification, external media storage, and session transcript views.
Langfuse v4.52.0 bounds trace batches by estimated weight and shows organization usage breakdown on every deployment.
AI gateway now exposes resolution context in response headers, spans and logs.
Langfuse v4.51.0 adds decision-model evaluators, comparison grid annotations, and AI gateway request ID correlation.
Langfuse v4.50.0 adds facet type, built-in protection, and rule idle time to evals, plus error IDs in tRPC toasts.
v4.45.4 refreshes embedded Langfuse skills and skips Azure LLM connection tests.
v4.46.0 adds side-by-side experiment comparison, formatted JSON, skill management, and 100-row tracing tables.
One line every time AI actually ships, around the clock, free on Threads and Bluesky. Every one is in The Deploy Log with its source.