wxGTK:
- fixed wxFileDialog::SetWildcard()
+- native file dialog is now used if available (Zbigniew Zagorski)
wxMac:
- wxBU_... button align flags support
- vertical notebook orientation support
- 3rd state support for checkboxes
+- wxLB_SORT and wxCB_SORT now cause case-insensitive sorting
2.5.3