0.3: bump Chill version to v0.3.0
0.3: bump Chill version to v0.3.0

duoshuo/airpub,heicx/airpub,magikpns/airpub,duoshuo/airpub,duoshuo/airpub,heicx/airpub,magikpns/airpub,cnbin/airpub,cnbin/airpub,magikpns/airpub,heicx/airpub,cnbin/airpub