There is a new version for GPU-Z available and it adds support for new hardware, but it also takes care of some issues that affected the functionality of the program.
GPU-Z 0.5.9 can now retrieve information about AMD Radeon HD 7750 and HD 7770 graphics cards and adds voltage monitoring for HD 7950 and HD 7970 hardware. Also new in the application is the option to show sensor reading in the title bar. On the same note, the latest release of the software features fan RPM monitoring support on some ATI cards.
Fixes refer to a bug that caused the updater to show up even if there is no new update available, which caused GPU-Z to lag. ATI hardware access breaking on Catalist 12.1 driver has also been repaired.