Scrypt version 1.0.0 is the first planned release outside of the Beta stage. Aside from some code cleanup, there will be an overhaul of the key generation process. Currently key generation is performed synchronously. With large keys, this means that the browser and UI are locked during the process. In version 1.0, the key generation process will be migraded to an asynchronous operation and events added to signal the start and completion of the process.