It can be downloaded now. In order to maintain the atmosphere of 1ster's ROR technical notes, the download will not be provided here. All downloads will be unified on 1sters.com. Please go there to download, thank you～
In order to notify everyone quickly when a new version is released in the future, this time we require those who want to download to provide an email address. We will notify everyone at the first time when the next version is released, thank you～
Download page: http://www.1sters.com/download
Thank you all for your support～