2.1.5

callback has new version

2.1.4

fix bug

2.1.3

add https support

2.1.2

while download failed.dismiss download dialog and show update dialog.

2.1.1

move all text value to strings.xml

2.1.0

1.catch download error exception

2.0.8

1.change update.json. change "mustUpdate" to "minSupport"

2.add showToast config

2.0.7

remove okhttp

2.0.6

fix  bug

2.0.5

fix Toast bug