I am using 5.7-RC3 and am still getting warnings as shown below, when running pvbatch. I am not using that PLY reader in my script, so I do not know where this comes from.
( 14.284s) [main thread ] vtkSMProxy.cxx:886 WARN| vtkSMSourceProxy (0x35656c0): Proxy (sources, plyreader) has been de
precated in ParaView 5.3 and will be removed by ParaView 5.4.
This has been replaced by "PLYReader" which also supports a series of PLY files.
The -dr option has no effect. Note that my $HOME/.config/ParaView folder has no ParaView5*ini files at all. I am puzzled as to where this message would be triggered