These release notes are as of: $Date$
+Current:
+ Added support for shimmer2 platform
+ Improved MSP430 sleep code to default to LPM4
+ Added platform-indepdent TOS_SLEEP_NONE for McuPowerOverride
+ Improved TOSSIM PRR curve to prevent very low SNR packets
+ Fixed TOSSIM bug where nodes could receive while transmitting
+ Fixed TOSSIM ack bug for nodes that change their AM id at runtime
+ Improved Queue performance by changing % to inequality test
+
+2.1:
+ Added support for iris platform
+ Added support for shimmer platform
+ 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)
+ Added TEPs
+ Added 64-bit support for Java support code
+ Fixed oscillator calibration bug in MSP430 USART
+ Fixed clear channel detection bug in TOSSIM
+ Fixed errors in tutorial text
+ Fixed deadlock in C-based serial forwarder
+ Fixed bugs in at45db and stm25p storage stacks
+
2.0.1:
Added low-power cc2420 stack as default on relevant platforms
Added lib/printf (simple serial messages)
- Added lib/net/lqi (LQI-based collection layer for CC2420 plat forms)
+ Added lib/net/lqi (LQI-based collection layer for CC2420 platforms)
Added sensorboards/mts300 (mica sensor board)
Added noise modeling to TOSSIM (captures temporal correlation)
Added TEPs
Added tutorials
- Fixed lockup bug in atmega128 SPI stack (0-length writes)
- Fixed lockup bug in atmega128 I2C stack (power management)
+ Changes to Resource management interfaces and components
+ Change to atmega128 ADC: output is no longer left-justified
Fixed cancellation bug in active message layers (no sendDone)
Fixed errors in tutorial text
Fixed interface errors in dissemination
+ Fixed lockup bug in atmega128 streaming reads
+ Fixed lockup bug in atmega128 SPI stack (0-length writes)
+ Fixed lockup bug in atmega128 I2C stack (power management)
+ Fixed memory access bugs in serial stack and AM queue (from John Regehr)
+ Fixed TMote sleep power consumption for newest RHoS nodes
+ New atmega128 timer stack fixes mica-family timer problems
Numerous optimizations and performance improvements
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+ Numerous additional bug fixes