Version DT 4.6.20 - 07 Sep 2022 - xxxxxxx

CAE-823,824 - Add support for Multiple MODAL SUBCASES and Multiple SOLVERS in Nastran bulk data file.

This adds support for multiple modal analysis in the smae input deck. Also add the support to launch multiple solvers analysis combinations. Using the control case subcase card to control the solver.

Version DT 4.6.20 - 22 Aug 2022 - 42663edb

Bug fixes

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