Roadmap: 0.3.0 / 0.4.0 modernization plan#5
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Captures the modernization plan: bump parallel-web 0.3.3 -> 0.5.1, switch search/extract to GA endpoints, fix LangChain 1.x conformance issues (response_metadata model_name, content_and_artifact tools, bind_tools / with_structured_output for lite/base/core, surface basis citations), and stage Phase 2 surfaces (retriever, Task Run/Group, FindAll, Monitor, hosted MCP toolkit, init_chat_model registration).
This was referenced Apr 27, 2026
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Summary
This draft PR parks
IMPROVEMENT_PLAN.mdso the roadmap doesn't get lost while Phase 1 work happens on a sibling branch. The plan is reviewable here; actual code changes will land in separate PRs.Highlights
parallel-web0.3.3 → 0.5.1, switch Search/Extract to the GAclient.search/client.extractendpoints, fixresponse_metadata["model_name"](was"model"), drop OpenAI params Parallel ignores, addbind_tools/with_structured_outputforlite/base/core, surfaceresponse.basiscitations, switch tools toresponse_format="content_and_artifact", shippy.typedin the wheel, slim_client.py.ParallelSearchRetriever,ParallelTaskRunTool+ParallelDeepResearch,ParallelTaskGroup(webhooks + BYOMCP),ParallelFindAllTool,ParallelMonitor,parallel_mcp_toolkit(), plus an upstream PR registeringparallelinlangchain.chat_models.base._BUILTIN_PROVIDERS.create_agent, observability (LangSmith tags, surface SDK warnings), CI hardening, fix staleMakefileandTESTING.mdpaths.See
IMPROVEMENT_PLAN.mdfor the per-file audit, deliverables checklists, open questions, and success criteria.Test plan
This PR carries no code changes; close once superseded by Phase 1.