NFI Backtest Engine v1.6.1
v1.6.1 adds an in-product update path for installed NFI Backtest Engine CLIs.
Update command
Run one command to install the latest stable GitHub release:
nfi-bte update
The updater selects the wheel for the current supported platform from GitHub
Releases, verifies its published SHA-256 digest, and delegates installation to the
active uv tool, pipx, or Python environment. A source checkout remains
developer-managed and is never replaced by the command.
Update notice
Successful commands check the latest stable GitHub release at most once every 24
hours. When the installed version is older, the CLI writes a single notice to stderr
without changing the command result:
Update available: 1.6.0 -> 1.6.1. Run `nfi-bte update`.
Set NFI_BTE_DISABLE_UPDATE_CHECK=1 to disable this check. CI and source checkouts
skip it automatically.
Certification boundary
This product update changes CLI distribution behavior, not simulation semantics.
It remains a product release with combined_full_x7_certified=false. Existing Spot
and Futures certificates remain bound to their original versions and evidence.