Python Library Core is a generic component making it easier to create bigger Robot Framework test libraries. Python Library Core 4.5.1 is a new hotfix release with fixes bug in opening localization files.

All issues targeted for Python Library Core v4.5.1 can be found from the issue tracker.

If you have pip_ installed, just run

   pip install --upgrade pip install robotframework-pythonlibcore

to install the latest available release or use

   pip install pip install robotframework-pythonlibcore==4.5.1

to install exactly this version. Alternatively you can download the source distribution from PyPI_ and install it manually.

Python Library Core 4.5.1 was released on Thursday May 14, 2026.

There was bug when opening localization files with wrong encoding at Windows. This is now fixed. Many thanks for Yuri Verweij for providing fix to the problem.

Altogether 1 issue. View on the issue tracker.