Deng, Qian b3e65ed71e Update migration tool for v1.4
1. Update database meta file
2. Add migration file for 1.4
2018-01-16 15:38:51 +08:00
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2017-03-30 01:22:17 -07:00
2018-01-16 15:38:51 +08:00
2017-04-24 23:49:27 -07:00