# Changelog ## Unreleased ### Compiler ### Build tool ### Language server ### Formatter ### Bug fixes ## v1.15.1 - 2026-03-17 ### Bug fixes - Fixed a bug where `BitArray$BitArray$data` constructed a `DataView` with offset 0 instead of the slice's actual byte offset, causing sliced bit arrays to read from the wrong position in the underlying buffer on JavaScript. ([John Downey](https://github.com/jtdowney))