Remakes_VMs: VirtualBox v3.1.0 Beta 3 :: AEP Emulation Page - Emulation News

Notable changes since VirtualBox 3.1.0 Beta 2:

VMM: fixes slow OpenSolaris booting (3.1.0 Beta 1 regression)
GUI: prevent hints being send for guest-initiated resizes
GUI: fix for saved mouse shape data which was incorrectly updated
Xml compatibility fixes with 3.0.x (CpuIdTree element)
Storage/VMDK: fix buffers for really huge VMDK files split into 2G pieces
EFI: added 64-bit firmware
2D support: Saved state save/restore fixes
2D support: fixed VM reset issues
Snapshots: suppresses the automatic resetting of immutable disk images on VM power-up if the machine has snapshots AND the current snapshot is an online snapshot, to avoid data corruption (the machine would otherwise be reset to a state which is equivalent of a poweroff of a running machine without a proper shutdown)
Guest Additions: fixed a rare guest crash with 2 or more guest CPUs
Windows Additions: improved file version lookup for guest OS information
Windows Additions: disabled some debug output
Linux Additions: fixed guests with Linux 2.4 kernels
Linux Additions: removed debugging symbols to save space (3.1.0 Beta 2 regression)
X11 Additions: fixed a bug which re-enabled the graphics (and dynamic resizing) capability when disabling seamless
X11 Additions: added more default resolutions for old guests
X11 Additions: workaround a bug in X.Org 1.3 which caused dynamic resizing to fail