Rename the default config filename from `langgraph.json` to
`langsmith.json` as part of the "LangGraph Platform" to "LangSmith
Deployment" rebranding.
Backward compatibility is preserved: the CLI falls back to
`langgraph.json` with a deprecation warning when `langsmith.json`
is not found. A new `_resolve_config` callback handles the
resolution logic for all `--config` click options.
Changes span libs/cli (core logic, examples, tests), libs/sdk-py
(docstrings), libs/langgraph (Makefile), and .github CI scripts.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
## Summary
- Bumps `langgraph` from stale pinned versions (`1.0.8` / `1.0.0a2`) to
`1.1.2` in three CLI example fixture directories
- Supersedes dependabot PR #7090 which only got as far as `1.0.10rc1`
## Affected files
- `libs/cli/examples/graph_prerelease_reqs/pyproject.toml`: `1.0.8` →
`1.1.2`
-
`libs/cli/examples/graph_prerelease_reqs/deps/additional_deps/pyproject.toml`:
`1.0.8` → `1.1.2`
- `libs/cli/examples/graph_prerelease_reqs_fail/pyproject.toml`:
`1.0.0a2` → `1.1.2`
Closes#7090🤖 Generated with [Claude Code](https://claude.com/claude-code)
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Co-authored-by: Claude <noreply@anthropic.com>
