WAMR-08-10-2021

Implement post-MVP reference-types feature
Implement most missing wasm-c-api APIs and enable Envoy integration
Implement RISCV AOT support
Implement boundary check with hardware trap feature on Windows platform
Implement Windows thread/mutex/cond related APIs to support multi-thread
Implement wasm_runtime_init_thread_env for Windows platform
Refine AOT call function process
Refine wasm-c-api call native function process
Fix timer integer overflow issue on Zephyr platform
Fix os_cond_timedwait and other issues for NuttX sim/macOS
Fix build warnings on Linux, SGX and Windows
Move wasm_application entry APIs out of wasm_runtime_common.c
Enable multi-thread for tensorflow sample
Enable populate file descriptors into WASM application in WASI mode
Enable mpu stack for latest zephyr to enable app manager
Enable spread module custom data to all threads
Unify product-mini main.c implementation for POSIX compatible system
Fix issues reported by gcc -fsanitize flag
Implement clock()/clock_gettime() wrapper function for libc built-in
Enable print float/double value in libc-builtin printf() wrapper
Fix compile issues of samples
Create TSC_Charter.md and add TSC members