You can find all source code for IdentityServer and its supporting repos in our organization.
The IdentityServer issue tracker and pull requests allow you to follow the current work and submit bug reports.
Planned features and their milestones can be tracked using this label.
Standard developer support and feature requests are handled via our public developer support forum.
Priority developer support is part of our Enterprise Edition. It provides access to a helpdesk system with a response time guarantee. Please contact us for more information.
See here for our support policy.
Security issues and bugs should be reported privately here. You should receive a response within 24 hours.