Release v0.1.8

Bug fix release

v0.1.7 was withdrawn/yanked off crates.io It shipped with a regression in nan_mean / nan_std on strided and multi-chunk selections. Use v0.1.8 instead.

Fix

• nan_mean / nan_std on strided chunks — The per-element chunk visit path handled nan_count, inf_count, and null_count but fell back to plain push() for nan_mean and nan_std. Multi-chunk and strided selections therefore left finite_count at zero and returned NaN even on clean data.
  • Fix: 092ce03 — route nan_mean and nan_std through the NaN-skipping fold on strided chunks
  • Related: 2b15381 — correct empty-check / visit counting for NaN-skipping reductions

What's Changed

• Query transforms, NaN reductions, and repo documentation in #14

Full Changelog: v0.1.6...v0.1.8