Langfuse v4.65.0

Langfuse releases published Langfuse v4.65.0. This automated release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: What's Changed Features feat(topics): non-blocking clustering for large numbers by @nimarb in 18964 feat(topics): name topics by what their facet asks about by @LysanderKie in 19008 feat(routes): add recovery option for V4 experience and update sidebar toggle logic by @marliessophie in 19053 feat(skills): stabilize API and restore MCP access by @tobi12345 in 19025 feat(ai-gateway): add self-hosted "None" ingestion mode by @wochinge in 19032 feat(topics): be transparent about content filtered topics by @nimarb in 19056 feat(topics): selection continuity in trace map by @nimarb in 19079 Fixes fix(topics): name what a topic definition readback lost by @LysanderKie in 19072 fix(otel): Remove workaround to denormalize (internal) AI-feature child trace names by @LysanderKie in 19026 fix(in-app-agent): load dynamic request context on demand by @LysanderKie in 19004 fix(worker): stop counting…

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