1. Installation Link

Here is the link for install SKYVVA Patch Version 2.47.4 - Developer Edition Org: https://login.salesforce.com/packaging/installPackage.apexp?p0=04t0o000003QSAu - Sandbox Org: https://test.salesforce.com/packaging/installPackage.apexp?p0=04t0o000003QSAu The patch version.