A new release of the CCS C compiler for PICmicro(r) microcontrollers has been released. The new version is: 5.078 Recent changes include: 5.078 Fixed an issue with the PLL for K42 devices when using an external clock source. 5.078 Some PCD functions called from an ISR were not being protected when also called from main(). Updated: PIC18F27K42 Updated: PIC18F47K42 Updated: PIC18F57K42