libpq cross-version compatibility v15.2.0.1

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EDB OCL installation always uses the latest libpq. The different scenarios supported under libpq cross-version compatibility are as following:

  • If the latest libpq is installed on the machine, OCL uses it.
  • If the latest libpq isn't already installed, OCL installs it. It doesn't use the existing libpq of older versions even if it's installed.
  • If you upgrade the OCL version, then libpq is also upgraded to its latest version.