ISHDeploy is considered Tridion Docs Core product. The code moved in-house, closer our CI/CD efforts. Latest versions are available on https://www.powershellgallery.com/packages/ISHDeploy/
Any bugs can now be reported through "Customer Support".
Additionally, a documentation portal is available with the following content:
- Getting started information.
- Article base on various subjects e.g. Integration with security token service.
- The online equivelant of each cmdlet's help.