v0.64.0

Changelog

Features

• 597915a feat(llm): stream-idle deadline on SSE adapters, surfaced retryably (#575/#576/#577)

Other

• a08c50e docs(product): re-bucket aux-binary changelog + verification story (#587, #588)
• 226f4e2 docs(release): v0.64.0 — stream-idle deadline + trust-first positioning
• cc7173d merge: re-bucket tooling changelog/cli + How we verify tracker doc (#587, #588)
• febad94 merge: standardize "Tracker by 2389" + qualify Dippin (#582, #584)
• bfd466c merge: stream-idle/read deadline across SSE adapters (#575, #576, #577)
• cbaa8ac merge: trust-first hero + guardrail cards + stars/benchmarks slot (#578, #579, #580)
• bc0533f product(naming): qualify "Tracker by 2389" in metadata and "Dippin" first mentions
• 3bf15cc product(site): reframe homepage around trust (#578, #579, #580)