These are the release notes for the cuda-cccl Python package version 0.4.5, dated January 23rd, 2026. The previous release was v0.4.4.
cuda-cccl is in "experimental" status, meaning that its API and feature set can change quite rapidly.
Installation
Please refer to the install instructions here
Features
- Add cuda.compute APIs for upper_bound and lower_bound (#7250)
- Support lambdas as operators in cuda.compute (#7058)
Improvements
- Consolidate caching logic across cuda.compute algorithms (#7281)
- Allow multiple uses of the same function in one compilation (#7072)
- Make cuda.compute importable in CPU-only environments (#7171)
- Improve cuda.compute documentation (#7061)
- Update Python package versioning flow (96f98db)