Release notes for version 2015.1.19.0
Cleaned up the code and rebuilt the projects for use with .NET 4.0 and later.
Added code ExtendedTreeView to fix a bug in the base TreeView control that was causing inconsistent checked states when double-clicking on checkboxes on tree view nodes. The extended tree view now handles the double click message to ensure the checked state is properly maintained.
Converted the project from shareware to open source and released it on GitHub.