# Release history

Note: Releases in the 4.3.x series were developed in parallel with v5.0 on a separate branch and are not included here. See the list of 4.x releases for details.

## Earlier releases

Uproot versions 1 through 3 were in a different GitHub repository: scikit-hep/uproot3.

- GitHub release notes

- PyPI full history (including versions 1 through 3).

This was to allow users to transition from Awkward Array 0.x and Uproot 3.x, which had different interfaces (especially Awkward Array). The transition completed on December 1, 2020.