Spread.NET
EnhanceSortInfo

Following are the breaking changes for EnhanceSortInfo.

AllowAutoFilter/AllowAutoSort Spread WinForms 12 will allow changing AllowAutoFilter/AllowAutoSort of column in the sorting cell range.
Remove/Insert column Spread WinForms 12 will remove/insert column in the sorting cell range.
Custom Sort Dialog Spread WinForms 12 will display custom sort dialog for all columns that have AllowAutoFilter and AllowAutoSort set to true in the sorting cell range.
Sorting Outline (Range groups) rows/columns

In Spread WinForms 12, while sorting the rows in an outline (Range group), rows in each outline group are sorted together and other rows are sorted together.

Back to Breaking Changes for Version 12.45.20181.0.