v0.3.1

Commits

• [4bbb71a]: Change travis-ci default toolchain to stable-msvc (fengyingcai)
• [446c973]: update travis-ci (fengyingcai)
• [a5da320]: Update travis-ci (fengyingcai)
• [41a41f4]: update travis-ci (fengyingcai)
• [b0cfb76]: update travis-ci (fengyingcai)
• [5ee9faf]: update travis-ci (fengyingcai)
• [4558be1]: Merge remote-tracking branch 'origin/develop' (fengyingcai)
• [be3815a]: Add github workflow (fengyc)
• [7fc4654]: Add github workflow (fengyc)
• [4dbd462]: Update github actions (fengyc)
• [2081640]: Update github actions (fengyc)
• [a2208a4]: Update README.md (fengyc)
• [e34cc71]: Fix github actions (fengyc)
• [f64ade3]: Support tokio (fengyc)
• [daf0eeb]: update github action (fengyc)
• [369d18e]: Support async-std (fengyingcai)
• [259488d]: Make Tokio and async-std modules public. (XAMPPRocky) #1
• [b8fce75]: Support async (fengyingcai)
• [cd82f51]: Fix github actions (fengyingcai)
• [1259e48]: Fix github actions (fengyingcai)
• [42bf2ab]: Update README.md (fengyingcai)
• [9f7b2c9]: Update version (fengyingcai)