And there's already a beta for version 1.4.3 of WinUAE, download as usual in the d/l section.
Beta 1:

- use Segoe UI font only if running on Vista
- separated native and P96 vsync setting, note that P96 vsync has never been "real" vsync but sync to internal refresh rate which isn´t usually same as real host refresh rate. Sound problems fixed when P96 VSync and 56KHz "audio trick" was enabled.
- sprite attachment fix, fixes "Great Demo" by "The Tremendous Trio"
- clear sound buffer before reopening window/fullscreen
- delayed CDTV CD inserted notification (Xenon 2)
- CDTV CD audio stop command fix (DOTC2, ChaosInAndromeda CD player)
- added MB RAM support to debugger´s search commands
- Paths-panel improved, added previously "hidden" AMIGAFOREVERDATA environmental variable (if set), and separated AF2005 and "new" WinUAE
paths (only difference is default KS ROM path, AF2005 = ..system om, WinUAE is oms or om)
- Quickstart-panel DF1: disable/enable checkbox added (available only in configurations that have DF0: enabled)