Changes in version 2.1.4 (2026-05-14) - Subtle improvements to the code. - imagine now uses the cli package's syntax for messages. Changes in version 2.1.2 (2025-01-13) - Minor correction on is_extreme C++ function. - Minor corrections on contextualMF documentation. Changes in version 2.1.1 (2024-09-23) - Adding the na_only argument in several functions allowing to apply the filters only in the cells where there is NA and replacing with the original value in the rest. Changes in version 2.1.0 (2024-01-09) - Adding new function (agenbagFilters) that performs two methods for gradient calculation. - Some minor improvements in documentation, vignettes and code. Changes in version 2.0.0 (2023-04-27) - Added a NEWS.md file to track changes to the package. - Important corrections, improvements and changes in engines 2, 4 and 5, so as in functions convolutionQuantile, convolutionMedian, quantileFilter and contextualMF. - times argument in contextualMF is not longer available. - na argument is removed from previous functions: only NA will be considered as a NA.