TDL-led demo of OJS 3 and information about journal upgrade process.
TDL has a Demo OJS 3 site available for you to test and learn in. It is located at https://demo33-ojs-training.tdl.org/. To get login credentials for this site, email the TDL Helpdesk at support@tdl.org and provide your name, institution, and email address. [Note: TDL can also create a journal site just for you in within this Demo installation. Request a demo site via the TDL Helpdesk.]
PKP has created extensive documentation and video tutorials for the OJS application.
Forum for posting questions about OJS and other PKP applications. Searchable archive.
Issues (bugs) for any of the PKP applications (including OJS) can be created here. If you're not sure whether you're encountering a bug or not, consider posting in thePKP Community Forum. Before creating a new issue, pleasesearch the existing ones to make sure you're not creating a duplicate.