15 Change log • Shared Folders: performance improvements (Windows guests, bug #1728) • Windows, Linux and Solaris Additions: added balloon tip notifier if VirtualBox host version was updated and Additions are out of date • Solaris guests: fixed keyboard emulation (bug #1589) • Solaris Additions: fixed as_pagelock() failed errors affecting guest properties (bug #5337) • Windows Additions: added automatic logon support for Windows Vista and Windows 7 • Windows Additions: improved file version lookup for guest OS information • Windows Additions: fixed runtime OS detection on Windows 7 for session information • Windows Additions: fixed crash in seamless mode (contributed by Huihong Luo) • Linux Additions: added support for uninstalling the Linux Guest Additions (bug #4039) • Linux guest shared folders: allow mounting a shared folder if a file of the same name as the folder exists in the current directory (bug #928) • SDK: added object-oriented web service bindings for PHP5 15.16 Version 3.0.12 (2009-11-10) This is a maintenance release. The following items were fixed and/or added: • VMM: reduced IO-APIC overhead for 32 bits Windows NT/2000/XP/2003 guests requires 64 bits support (VT-x only bug #4392) • VMM: fixed double timer interrupt delivery on old Linux kernels using IO-APIC (caused guest time to run at double speed bug #3135) • VMM: re-initizalize VT-x and AMD-V after host suspend or hibernate some BIOSes forget this (Windows hosts only bug #5421) • VMM: fixed loading of saved state when RAM preallocation is enabled • BIOS: ignore unknown shutdown codes instead of causing a guru meditation (bug #5389) • GUI: never start a VM on a single click into the selector window (bug #2676) • Serial: reduce the probability of lost bytes if the host end is connected to a raw file • VMDK: fixed handling of split image variants and fix a 3.0.10 regression (bug #5355) • VRDP: fixed occasional VRDP server crash • Network: even if the virtual network cable was disconnected, some guests were able to send / receive packets (E1000 bug #5366) • Network: even if the virtual network cable was disconnected, the PCNet card received some spurious packets which might confuse the guest (bug #4496) • Shared Folders: fixed changing case of file names (bug #2520) • Windows Additions: fixed crash in seamless mode (contributed by Huihong Luo) • Linux Additions: fixed writing to files opened in O_APPEND mode (bug #3805) • Solaris Additions: fixed regression in Guest Additions driver which among other things caused lost guest property updates and periodic error messages being written to the system log 207