Code Composer Studio v5.5.0.00077 is now available for download on the Code Composer Studio Download page. This is a point release with bug fixes and minor features added.
New in this release: new MSP430 devices and Mathlib, JTAG password support for MSP430FR59xx series, Stellaris SWO trace support, code coverage for DSP trace, statistical function profiling, GUI Composer support for grid widget and for UART.
For additional details, see Release Notes.