A new release of the CCS C compiler for PICmicro(r) microcontrollers has been released. The new version is: 5.090 Recent changes include: 5.090 An optimization bug affecting most PIC18 parts and the baseline PIC16 parts is fixed 5.090 Added a debugger for the PIC16F177x family 5.090 Improved error detection for when an incorrect stream identifier is passed to I2C functions Updated: PIC16F1773 Updated: PIC16F1776 Updated: PIC16F1777 Updated: PIC16F1778 Updated: PIC16F1779 Updated: PIC16F18857