These release notes are as of: $Date$
+2.1:
+ Added 4-bit link estimator to CTP in lib/net/4bitle
+ Added DIP dissemination protocol in lib/net/dip
+ Added FTSP time synchronization service in lib/ftsp
+ Added TOSThreads library in lib/tosthreads
+ Added SafeTinyOS support with 'safe' make option
+ Added support for 802.15.4 T-Frames through 'tframe' make option
+ Added TKN15.4, a platform-independent 802.15.4-2006 MAC implementation
+ Added low-power application tutorial
+ Added printf tutorial
+ Added TEPs
+ Changed 802.15.4 stacks to use I-Frames by default (TEP 125)
+ Changed Packet interface to better support type checking
+ Changed Receive interface to support fan-in
+ Changed atm128 I2C bus to obey same addressing as MSP430
+ Changed printf implementation to no longer require explicit wiring of PrintfC component
+ Fixed memory leak in CTP on duplicate suppression
+
2.0.2:
Added reimplementation of low-power CC2420 stack to support AUTOACK and SACK
Added Deluge and related tools (support for micaZ and telosb only)