||In rare cases, classes in a bad state will appear grey but will not cause the Run button to break.
||Error Rings do not appropriately handle inputs including "%$" to the Format Into String function.
||Saving VIs for a previous version of LabVIEW may lose Error Ring information.
||In rare cases, Std Deviation.vi and Variance.vi are included incorrectly when built into an executable.
||Wiring a path control into the Python Node crashes LabVIEW.
||When using FPGA targets with spaces in their names, simulation will not run.
||Configuring .NET Constructor Nodes or trying to view assemblies in memory may show an empty dialog box.
||Some drivers may not be found in NI Package Manager after you install the LabVIEW 2018 f1 patch.
||.NET Callback VIs are not released from memory when you request garbage collection.