More stable version

This tag contains many bug fixes and performance improvements compared to v0.1-alpha. We have supported Wiongrad F6,3 which gives a big bump in conv performance. We are about to add some APIs and layer support for versatility.

Initial package on publish

This is the initial tag when we release the source code. It is well optimized for most arm64 CPUs, supporting iOS and Android, and is capable for further extension to other hardware platforms.