This is the release note of v4.4.1. See here for the complete list of solved issues and merged PRs.

This is a hot-fix release for v4.4.0 to address the issue reported in #1579 (thanks @BobLiu20 for reporting this!). Users calling CuPy functions on non-main threads may have been affected by this issue.

Bug Fixes

• Fix cupy not working in thread other than one imported cupy (#1591)

Tests

• Add test for thread use case of fusion (#1596)