.NET updates on Postgresql Windows hosts

I Started managing postgresql and redis recently. I have a postgresql Db cluster and redis installed in windows server 2019. I would like to know if postgresql and redis has dependencies with .NET framework. 1) Is there any .NET framework prerequisite to install postgres 14 in windows 2019? 2) If there are no dependencies between .NET framework and postgresql, I would allow .NET updates to get applied automatically along with monthly OS patches. I am from SQL Server background. MSSQL and .NET have tight dependencies, so I won't allow automatic .NET patches unless and until I verify those patches in a lower environment and make sure there are no breaking changes. I would like to know the same for Postgres and redis. I could not see it in the software requirements in the product documentation, hence seeking help from community. Thanks