v4.5.0 is available for download...
v4.5.0 comes with new widgets and music player from new leaked belle v111.040.0704 by taylor, but is still based on v111.030.0609.
English version with and without preinstalled maps are available for download via rapidshare and mediafire.
If you are just looking for the new widgets without reflashing, download the installers here:
Widget Notes All Languages
Widget Text Clock
Widget Flip Clock
Widget Flip Clock All Languages
(widgets from nokia belle v111.040.0709 RC, leaked by taylor)
full translations - by nekeule (N8 v4.x)