1.13

• built on Go 1.16.5, runc 1.0.0-rc95, Alpine 3.13
• added riscv64 support
• re-licensed to Apache-2.0 (#83)

4096R / B42F 6819 007F 00F8 8E36 4FD4 036A 9C25 BF35 7DD4

See INSTALL.md for (example) installation instructions.