Changelog 0.2.2 Fixes Fix compile error on riscv when enable uspace feature. 0.2.1 Fixes Pad TrapFrame to multiple of 16 bytes for riscv64. 0.2.0 Breaking Changes Upgrade memory_addr to v0.4. New Features Add FP state switch for riscv64. Add hypervisor support for aarch64. Other Improvements Export save/restore in FP states for each architecture. Improve documentation. 0.1.1 New Features Add init::init_percpu for x86_64. Other Improvements Improve documentation. 0.1.0 Initial release.