Bump version number

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/trunk@75539 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fix bad link and references to 2.9

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/trunk@75540 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add a section for 3.0.1

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/trunk@75541 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fix warning about missing dtor for wxPyXmlSubclassFactory

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/trunk@75542 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
reSWIGged

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/trunk@75543 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
reSWIGged

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/trunk@75544 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
reSWIGged

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/trunk@75545 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
add mentions of pubsub and AGW

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/trunk@75546 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775