ota_string 0.0.4

Update string over the air

0.0.1

• Only support one schema of JSON translation

0.0.2

• Remove default value generator and use the default value direcly form parent class
• Remove dependencies of import hive package in parent class
• Add visual studio run config (launch.json)

0.0.3

• Fix some issue during load and update translation

0.0.4

• upgrade flutter version and update packages (working with anlyzer 5.x.x)