shadcn@4.21.0 v0.80.0
low risk
shadcn-ui/uiSep 4, 2026 → Sep 7, 20263 days between releases
What's New
The provided 'Newer Release' notes describe Pixi, not shadcn-ui/ui.
New Features
- Experimental support for `conda-script` to run R and C++ scripts with embedded dependencies.
- New script-aware commands: `pixi init --script`, `pixi add --script`, `pixi remove --script`, and `pixi lock --script`.
- Configuration option `experimental.conda-script` to enable the feature.
- Shared `tool.pixi` support across different script formats.
Upgrade Notes
The older release is for the shadcn-ui library, while the newer release is for the Pixi package manager. These are unrelated tools and cannot be upgraded from one to the other.
The Two Releases
shadcn@4.21.0
shadcn@4.21.0
Sep 4, 2026· 2 months ago
Introduces a dedicated `cn` utility package for class merging and updates internal tooling to utilize it, streamlining utility management across the project.
Full release notesv0.80.0
v0.80.0
Sep 7, 2026· 1 month ago
Pixi introduces experimental support for `conda-script`, enabling self-contained scripts (R, C++, etc.) with embedded dependencies and environment management.
Full release notes