v0.preview.66

v0.preview.66 - 2026-07-26

Added

• Per-category context-window usage reporting over the protocol (Op::ContextReport)

Changed

• Speed up Grep further by parallelizing the directory walk and search (large-corpus searches 40–70% faster)
• Update and prune the built-in model catalogs

Fixed

• Don't abort OAuth login when stdin closes