Version 1.1.10> changed the structure of assets distribution, there is no more scoped registry used and convoluted automated installation of dependencies. Provided asset is still separated into two packages: com.nickeltin.core and com.nickletin.sdf but now both of them installed directly in Packages folder, without any intermediate steps.
However if installing 1.1.10 over older version where com.nickeltin.core is installed from scoped registry there might be some problems, so it's better to do the clear installation.
First step is to delete all asset remaining from old installation, to do that go into package manager
And delete these packages in following order:
Its required to nickeltin-core-bridge before nickeltin-core, since it will try to install it again.
After that is done go to Project Settings → Package Manager and delete scoped registry
This is it, now all old installation is deleted, now you can go to package manager and install new version. If every step before was done correctly you should see dialog like this. Two packages com.nickeltin.core and com.nickeltin.sdf installed directly into Packages folder, and each file has status NEW