PyPI recent updates for itch-book https://pypi.org/project/itch-book/ Recent updates to the Python Package Index for itch-book en 0.1.1 https://pypi.org/project/itch-book/0.1.1/ NASDAQ TotalView-ITCH 5.0 to research tables: BBO, trades, order book. C++23 core, zero-copy numpy. Sat, 05 Sep 2026 10:56:29 GMT 0.1.0 https://pypi.org/project/itch-book/0.1.0/ NASDAQ TotalView-ITCH 5.0 to research tables: BBO, trades, order book. C++23 core, zero-copy numpy. Sat, 05 Sep 2026 00:15:00 GMT