Skip to content
Permalink

Comparing changes

Choose two branches to see what’s changed or to start a new pull request. If you need to, you can also or learn more about diff comparisons.

Open a pull request

Create a new pull request by comparing changes across two branches. If you need to, you can also . Learn more about diff comparisons here.
base repository: CopilotKit/OpenGenerativeUI
Failed to load repositories. Confirm that selected base ref is valid, then try again.
Loading
base: main
Choose a base ref
...
head repository: CopilotKit/OpenGenerativeUI
Failed to load repositories. Confirm that selected head ref is valid, then try again.
Loading
compare: feat/deploy-langsmith-cloud
Choose a head ref
Checking mergeability… Don’t worry, you can still create the pull request.
  • 4 commits
  • 8 files changed
  • 1 contributor

Commits on Mar 27, 2026

  1. feat: support LangGraph Platform (LangSmith Cloud) deployment 

    Enable dual deployment — both self-hosted (Render) and LangGraph Platform
work from the same codebase. Conditional checkpointer skips BoundedMemorySaver
when LANGGRAPH_CLOUD=true, frontend passes x-api-key header when
LANGSMITH_API_KEY is set, and langgraph.json no longer references .env.
    @GeneralJerel
    GeneralJerel committed Mar 27, 2026
    Configuration menu
    Copy the full SHA
    6ecca78 View commit details
    Browse the repository at this point in the history

Commits on Mar 30, 2026

  1. feat: split deployment — frontend on Render, agent on LangGraph Platform 

    Remove agent service from render.yaml (frontend-only on Render), switch
LANGGRAPH_DEPLOYMENT_URL from Render service discovery to manually-set
env var pointing to LangGraph Platform. Fix bool("false")==True bug in
LANGGRAPH_CLOUD detection, add startup log for platform mode. Rewrite
deployment docs with langgraph deploy CLI workflow and split deployment
guide.
    @GeneralJerel
    GeneralJerel committed Mar 30, 2026
    Configuration menu
    Copy the full SHA
    0d3a6e6 View commit details
    Browse the repository at this point in the history

  2. docs: add LangSmith Cloud deployment migration plan 

    Step-by-step runbook for migrating agent from Render to LangGraph
Platform — covers dev deploy, verification, merge, production
deploy, rollback, and cleanup.
    @GeneralJerel
    GeneralJerel committed Mar 30, 2026
    Configuration menu
    Copy the full SHA
    c933e3a View commit details
    Browse the repository at this point in the history

  3. fix: use LangGraphAgent for LangGraph Platform, LangGraphHttpAgent fo… 

    …r self-hosted

LangGraphHttpAgent speaks the AG-UI HTTP protocol which only the
self-hosted FastAPI server exposes. LangGraph Platform uses a different
API, causing 404s. Switch to LangGraphAgent (native LangGraph SDK) when
LANGSMITH_API_KEY is set, keeping LangGraphHttpAgent for local dev.
    @GeneralJerel
    GeneralJerel committed Mar 30, 2026
    Configuration menu
    Copy the full SHA
    a2de25a View commit details
    Browse the repository at this point in the history
Loading