v0.17.0-alpha.4

Bug Fixes

• neuron-ui: remove the quotation mark around error message (5de8cba)

Features

• neuron-ui: show alert via electron for consistent with the behaviour of mnemonic validation (3a3cee1)
• Add OK button to update message box (9cba232)
• neuron-ui: add notification panel (f7984b0)