v0.9.0

Highlights

• Deterministic loop contract and safe expression evaluator.
• Loop hook registry and pure LoopRunner.
• Loop selector for agent-direct chat completions.
• PipelineExecutor for sequential, switch, parallel, and human nodes.
• SDK/API/CLI/docs propagation for runtime, loops, and pipeline config.

Verification

• CI Typecheck passed.
• CI Test Node 20 passed.
• CI Test Node 22 passed.
• CI Install Check passed.

What's Changed

• feat(core): loop architecture P0 — SafeExpressionEvaluator + config types by @alemicali in #71
• feat(core): add loop runner hooks by @alemicali in #72
• feat(loops): complete selector and pipeline runtime by @alemicali in #73

Full Changelog: v0.8.1...v0.9.0