chore: release main

[github-actions]

🤖 I have created a release beep boop

launchdarkly-server-sdk-ai: 2.0.0

2.0.0 (2026-09-02)

⚠ BREAKING CHANGES

• Make AgentGraph traversal topological (#214)

Features

• server-ai: stamp modelKey and modelVersion on AI usage events (AIC-2851) (#208) (66588f0)

Bug Fixes

• Make AgentGraph traversal topological (#214) (d1828ab)
• server-ai: stop exposing model_key/model_version on ModelConfig (5f8b5f8)
• use == 0 for agent graph ready-check parity (3f801da)
• use topological order and scoped context for agent graph traversal (d76b2d9)

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Note

Overview
Release cut that publishes launchdarkly-server-sdk-ai 2.0.0 and aligns the monorepo on that version (manifest, package version / __version__, provenance docs, and changelog entry).

LangChain and OpenAI provider packages now require launchdarkly-server-sdk-ai>=2.0.0 instead of >=1.2.0.

Per the new 2.0.0 changelog, this release bundles behavior that already landed on main—not new code in this diff:

• Breaking: AgentGraph node visits run in topological (predecessors-first) order with scoped context, which can change execution order vs. earlier releases for the same graph.
• Feature: AI usage events include modelKey and modelVersion metadata (with related fixes to keep those fields off public ModelConfig surfaces).

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[jsonbailey]

@mattrmc1 I wanted to verify you intentionally meant for this to be a v2.0 release before approving.