ordersim v0.1.3

ordersim v0.1.3 improves release metadata, replay performance, and code organization.

• Improve default replay throughput by precompiling canonical event streams once and using the C++ batch path during replay advancement while preserving fills and valuation marks.
• Move valuation mark types and compact mark iteration into ordersim.valuation, keeping public imports stable while making economics easier to read.
• Broaden README, PyPI metadata, and GitHub topics around order-book replay, latency-aware fill simulation, execution modeling, and market microstructure.

ordersim v0.1.2

ordersim v0.1.2 improves the first public landing experience.

• Add a visual latency demo showing the same strategy taking different fill paths under different entry latency.
• Sharpen the README first screen around the path from order intent to fill.
• Update GitHub Actions to current Node 24-era action releases and remove duplicate release-time wheel builds.

ordersim v0.1.1

ordersim v0.1.1 is a small housekeeping release after the first public publication.

• Update the README install text so the PyPI project page reflects that ordersim is now published.

ordersim v0.1.0

ordersim v0.1.0 is the first public release.

It includes:

• an inspectable replay API with full order-intent logs, fill ledgers, equity curves, and deterministic multi-strategy comparison support;
• queue-aware Python and packaged C++ execution engines, with the C++ engine used by default and shared equivalence fixtures guarding behavior;
• canonical CSV, Parquet, Databento MBO, and synthetic data sources plus a connector -> Parquet -> replay workflow for repeated research runs;
• explicit latency models, timezone guidance, assumptions, architecture notes, contributor guidance, release checks, and cross-platform native-wheel validation.

Install with:

pip install ordersim