Keep the old change log as docs/changes_30.txt, it will need to be updated with docs/changes.txt from the 3.0 branch in the future. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75190 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
