langfuse 0.4.1

Verified OpenAgent standard package from 3e33f3d.

Langfuse 0.4.0

Langfuse observability for OpenAgent: each Model call can record its own non-system messages, tool calls/results, reply, configured model and provider-reported token usage. Enable the independent Capture model call content setting to collect new calls. System prompts, reasoning and attachments are excluded; historical observations are not enriched.

Sessions follow conversation branch and context stage. Successful compaction starts a linked session; ordinary turns, retries and restarts retain it. Upload and all content capture switches default off. Project credentials remain in OpenAgent private plugin settings.

Requires Node.js 22+ and Runtime plugin protocol 1 with configuration-v1, integration-v1, conversation-observations-v1, context-sessions-v1 and model-observations-v1. Update Runtime before installing this version.

Validation: 22 package tests; English/Chinese manifest validation; actual Runtime model-tool-model calls; authenticated Langfuse ingestion/readback of both generations and token usage; native settings save/reopen/revoke in light/dark and English/Chinese. The ZIP contains plugin.json at its root.