ABRA TE 3.21.0 Release

Version 3.21.0 of ABRA TE for Java or .NET is now available for download!

With this release we provide a .NET 8 ABRA TE preview version.
We added an interface to create a taxonomy package repository.
Moreover we rephrased and enhanced some xBRL-CSV and xBRL-JSON error message.

Additionally we updated several dependencies to a higher version.

A more detailed list of improvements can be found under Change Log.