Changes since 0.9928 are
- RT:119059 some missing keycode constants
- Skip Strawberry 64 bit build test failure
- Fix none latin paths in @INC on Windows
- Fix current OSX builds
- RT:115097 remove encoding pragma
- RT:120657 for Wx_Exp.pm exports incomplete
- RT:105467 Unescaped left brace in regex warning / error
- RT:120139 support wxScrolledWindow::ShowScrollbars
- Refactor wxTreeList
