deps(evalserver): bump posthog from 7.28.0 to 7.35.0 in /EvalServer

[dependabot]

Bumps posthog from 7.28.0 to 7.35.0.

Release notes

Sourced from posthog's releases.

posthog-v7.35.0

Minor changes

• 4bf123e The OpenAI Agents SDK group_id now also maps to $ai_session_id on $ai_trace and span events, so grouped runs show up as sessions in PostHog AI observability. $ai_group_id is still emitted alongside it. — Thanks @​marco-g-pm for your first contribution 🎉!

posthog-v7.34.0

Minor changes

• 3c9aa59 feat(ai): Prompts.get(..., with_metadata=True) results now include config, the JSON object of model parameters or agent configuration stored with the prompt version in PostHog prompt management (None when the version has none). Config is carried through the client-side cache and the stale-cache fallback. The hardcoded fallback string has no config, so use defensive access like (result.config or {}).get("temperature", 0). — Thanks @​jurajmajerik!

posthog-v7.33.0

Minor changes

• 170f4e2 feat(mcp): emit $mcp_protocol_version on MCP analytics events — the MCP spec version, recovered from the session token across stateless pods (parity with the TypeScript SDK). PostHogMCP capture methods gain a protocol_version argument. — Thanks @​gesh for your first contribution 🎉!

posthog-v7.32.0

Minor changes

• cdc0825 Preserve Anthropic cache-write TTL breakdowns across Python SDK AI integrations. — Thanks @​gouveags!

posthog-v7.31.1

Patch changes

• 13de879 Fix module-level settings propagation to the default client — Thanks @​marandaneto!

posthog-v7.31.0

Minor changes

• 5535ecd fix(errors): emit $exception_list in canonical order — index 0 is the caught/outermost exception, causes follow in unwrap order, and the root cause is last (previously the list was reversed with the root cause first). This aligns posthog-python with the cross-SDK exception ordering spec. Frame order within each stacktrace is unchanged. — Thanks @​cat-ph!

posthog-v7.30.1

Patch changes

• 4c8a85a AI capture now records multimodal and structured content (thinking blocks, tool calls, media, and Responses API output items) faithfully across all providers and streaming paths, and redacts base64 media structurally without leaking raw bytes or over-redacting legitimate values. — Thanks @​carlos-marchal-ph!

posthog-v7.30.0

Minor changes

• 37aafd3 feat(mcp): stateless and multi-pod server support — carry $session_id and the client identity (harness) across pods via a self-encoded Mcp-Session-Id token minted at initialize and replayed on every request. Auto-wired on the instrument() FastMCP path (stateless_http=True); custom PostHogMCP dispatchers add PostHogMcpStatelessSessionMiddleware and read get_mcp_session(). — Thanks @​gesh!

posthog-v7.29.0

Minor changes

• f9a163c Refactored capture internals to support multiple delivery lanes per client. Added an internal test lane for heavy AI events.

  Events captured after shutdown() are now dropped with a warning instead of being silently queued with no consumer to deliver them. — Thanks @​carlos-marchal-ph!

Commits

• d10f038 chore: Release v7.35.0 [skip ci]
• 4bf123e feat(ai): map openai-agents group_id to $ai_session_id (#819)
• 904d568 test(ai): cover nested config mutation in the cache-pollution test (#802)
• 2d6db16 Update generated references
• 6278ac4 chore: Release v7.34.0 [skip ci]
• 3c9aa59 feat(ai): expose prompt config on fetched prompts (#801)
• 231b060 test: clean up deprecation warnings (#798)
• 4d864e2 ci: clean up workflow warnings and pin tooling (#796)
• 36dd1d4 Update generated references
• c7d6377 chore: Release v7.33.0 [skip ci]
• Additional commits viewable in compare view

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