v2.4.0 Stable Release

• Avoid time roll-back in some corner cases
• Add macros for protoThread
• Some minor fixes

v2.3.3 Stable Release

• Adds Support for Cortex-M52
• Enhances foreach() and with() with __typeof__()
• Always uses systick_wrapper_gnu.s when Arm Compiler 6 is detected
• Some minor fixes

v2.3.2 Improve measurement accuracy

• Adds a dedicated macro __perfc_sync_barrier__() and improves __cycleof()__
• Some minor fixes

Stable Release

• Fixed PMU-SysTick-overflow-miscounting issue
• Other minor changes.

Major Update

• Support porting to a different architecture
• Support Armv8.1-m PMU
  • Add __cpu_perf__() for CPI and L1 DCache miss rate
• Some other minor changes.

Stable Release

• Adds support for RT-Thread nano
• Adds an API for checking stack overflow
• Improves the support for Arm Compiler 6.21
• Other minor updates