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[Releave v0.5.1] Updates on wire fomat10 Sept 2026
N-Libzhouzhouv0.5.1 — 2026-09-09 singlequeue's cache-line size becomes a macro a consumer can override. - NLIBCACHELINE replaces the std::hardwaredestruc
[Release v0.5.0] Unify the data input interface10 Sept 2026
NowQuant Book (NQBook)zhouzhounqbook v0.5.0 Released 2026-09-09. Cancels become their own wire record, L2 mode moves into the config file, a book snapshot narrows to the
[Release v2.1.0] Speed up by 10x8 Sept 2026
NowQuant Lake (NQLake)zhouzhouNQ Lake 0.1.0 First release of the backend API, with the stack changes that came with it. Backend API make up starts a FastAPI backend on th
Player Release Note v0.2.07 Sept 2026
NowPlayer (NPlayer)zhouzhounplayer v0.2.0 Iceberg-ready Parquet output, 2.6× faster conversion, and a --jobs default that sizes itself to the machine. | | | |---|---|
Lake Release Note 2026-08-2227 Aug 2026
NowQuant Lake (NQLake)zhouzhou2026-08-22 Every port the stack binds became configurable, and nothing in the repository writes one down twice. - Ports live in .env. MINIOA
N-Lib Release Note v0.4.027 Aug 2026
N-Libzhouzhouv0.4.0 — 2026-08-23 common.h became the whole vocabulary of the feed path: L2 records, the framing, the variants, and the book node. metrics
NUtil Release Note27 Aug 2026
NUtilzhouzhou2026-08-23 feedsim.py learned to publish aggregated depth, so nqbook's L2 path has a feed to run against. - --l2 publishes nlib::level recor
Book Release Note v0.4.027 Aug 2026
NowQuant Book (NQBook)zhouzhouv0.4.0 — 2026-08-23 The service stopped hard-coding its own shape: the tunables moved to a config file, the pipeline split one file per stag
NLib Release Note v0.2.0 2026-08-1718 Aug 2026
N-Libzhouzhouv0.2.0 — 2026-08-17 common.h grew into the vocabulary a live exchange feed needs. Every record changed layout, so consumers must be rebuilt
Book Release Note v0.3.0 2026-08-1818 Aug 2026
NowQuant Book (NQBook)zhouzhouv0.3.0 — 2026-08-18 nqbook took a real exchange feed and grew an instrument panel: a monitoring thread, a metrics socket, and a dashboard re