chore(release): v1.5.0

chore(release): v1.4.0

chore(release): v1.4.0-beta.0

chore(release): v1.3.3

chore(release): v1.3.2

chore(release): v1.3.0

chore(release): v1.2.1

chore(release): bump version to v1.2.0 (leancloud#319)

Release 1.1.0 (leancloud#312)

* Release 1.1.0

* fix change log

fix doc link (leancloud#306)