Changes in version 0.1.1.9001 NEW FEATURES - Unit tests were rewritten to make them more specific so that it's easier to detect the problem when a test fails. Large tests with lots of expectations were replaced by more but smaller ones. - Unit tests based on the vdiffr package were added to test for interactivity with snapshots. MINOR FIXES - Fixed sentence in the Getting started vignettes. Changes in version 0.1.1.9000 NEW FEATURES - The package was redesigned with a multilingual structure that allows new languages to be added. - Display of error messages was improved by using the cli package. DOCUMENTATION FIXES - Documentation for several functions was improved. - The website was redesigned to be easy to access to Spanish and English materials. OTHERS - Added continouos integration practices through GitHub Actions to build the website and to run package checks. Changes in version 0.1.1 (2022-03-26) - Fixed typo in DESCRIPTION and vignettes. - Updated vignettes names to indicate reading order and added descriptions. - Updated README with link to package website on CRAN and new badges. Changes in version 0.1.0 (2021-08-06) - Version of first submission to CRAN. Changes in version 0.0.1.9000 - Improved description file. - Added new worlds. - Added mode to prevent running more actions without generating a new world if user made a mistake. - Added new vignettes with several examples and exercises. Changes in version 0.0.0.9000 - This is the first development version of karel.