zettle 0.2.4

A wrapper for the Zettle POS SDK for Android and iOS. Includes support for charging and refunding.

0.2.4

• SDK update

0.2.3

• Expose isInitialized property to check if the SDK is already initialized.

0.2.2

• Throw dart exception if already initialised to prevent it being thrown in native code.

0.2.1

• Keep the static analyser happy

0.2.0

• Gradle updates for github maven authentication
• Update README

0.1.1

• Update README

0.1.0

• Initial release with Android and iOS support