Found the following significant warnings:
  Rd warning: DCCfilter-class.Rd:30: missing link ‘GARCHfilter-class’
  Rd warning: DCCfilter-class.Rd:31: missing link ‘rGARCH-class’
  Rd warning: DCCfit-class.Rd:33: missing link ‘GARCHfit-class’
  Rd warning: DCCfit-class.Rd:34: missing link ‘rGARCH-class’
  Rd warning: DCCforecast-class.Rd:26: missing link ‘GARCHforecast-class’
  Rd warning: DCCforecast-class.Rd:27: missing link ‘rGARCH-class’
  Rd warning: DCCroll-class.Rd:29: missing link ‘GARCHroll-class’
  Rd warning: DCCroll-class.Rd:30: missing link ‘rGARCH-class’
  Rd warning: DCCsim-class.Rd:23: missing link ‘GARCHsim-class’
  Rd warning: DCCsim-class.Rd:24: missing link ‘rGARCH-class’
  Rd warning: DCCspec-class.Rd:21: missing link ‘GARCHspec-class’
  Rd warning: DCCspec-class.Rd:22: missing link ‘rGARCH-class’
  Rd warning: cGARCHfilter-class.Rd:28: missing link ‘GARCHfilter-class’
  Rd warning: cGARCHfilter-class.Rd:29: missing link ‘rGARCH-class’
  Rd warning: cGARCHfit-class.Rd:26: missing link ‘GARCHfit-class’
  Rd warning: cGARCHfit-class.Rd:27: missing link ‘rGARCH-class’
  Rd warning: cGARCHsim-class.Rd:21: missing link ‘GARCHsim-class’
  Rd warning: cGARCHsim-class.Rd:22: missing link ‘rGARCH-class’
  Rd warning: cGARCHspec-class.Rd:21: missing link ‘GARCHspec-class’
  Rd warning: cGARCHspec-class.Rd:22: missing link ‘rGARCH-class’
  Rd warning: cgarchfit-methods.Rd:36: missing link ‘uGARCHmultifit-class’
  Rd warning: cgarchfit-methods.Rd:61: missing link ‘uGARCHmultifit-class’
  Rd warning: cgarchspec-methods.Rd:22: missing link ‘uGARCHmultispec-class’
  Rd warning: cgarchspec-methods.Rd:23: missing link ‘multispec’
  Rd warning: dccfit-methods.Rd:37: missing link ‘uGARCHmultifit-class’
  Rd warning: dccfit-methods.Rd:56: missing link ‘uGARCHmultifit-class’
  Rd warning: dccsim-methods.Rd:80: missing link ‘setfixed<-’
  Rd warning: dccspec-methods.Rd:19: missing link ‘uGARCHmultispec-class’
  Rd warning: dccspec-methods.Rd:20: missing link ‘multispec’
  Rd warning: goGARCHfilter-class.Rd:36: missing link ‘GARCHfilter-class’
  Rd warning: goGARCHfilter-class.Rd:37: missing link ‘rGARCH-class’
  Rd warning: goGARCHfit-class.Rd:44: missing link ‘GARCHfit-class’
  Rd warning: goGARCHfit-class.Rd:45: missing link ‘rGARCH-class’
  Rd warning: goGARCHforecast-class.Rd:32: missing link ‘GARCHforecast-class’
  Rd warning: goGARCHforecast-class.Rd:33: missing link ‘rGARCH-class’
  Rd warning: goGARCHroll-class.Rd:28: missing link ‘GARCHroll-class’
  Rd warning: goGARCHroll-class.Rd:29: missing link ‘rGARCH-class’
  Rd warning: goGARCHsim-class.Rd:26: missing link ‘GARCHsim-class’
  Rd warning: goGARCHsim-class.Rd:27: missing link ‘rGARCH-class’
  Rd warning: goGARCHspec-class.Rd:18: missing link ‘GARCHspec-class’
  Rd warning: goGARCHspec-class.Rd:19: missing link ‘rGARCH-class’
  Rd warning: mGARCHfilter-class.Rd:11: missing link ‘GARCHfilter-class’
  Rd warning: mGARCHfilter-class.Rd:12: missing link ‘rGARCH-class’
  Rd warning: mGARCHfit-class.Rd:9: missing link ‘GARCHfit-class’
  Rd warning: mGARCHfit-class.Rd:10: missing link ‘rGARCH-class’
  Rd warning: mGARCHforecast-class.Rd:9: missing link ‘GARCHforecast-class’
  Rd warning: mGARCHforecast-class.Rd:10: missing link ‘rGARCH-class’
  Rd warning: mGARCHroll-class.Rd:9: missing link ‘GARCHroll-class’
  Rd warning: mGARCHroll-class.Rd:10: missing link ‘rGARCH-class’
  Rd warning: mGARCHsim-class.Rd:9: missing link ‘GARCHsim-class’
  Rd warning: mGARCHsim-class.Rd:10: missing link ‘rGARCH-class’
  Rd warning: mGARCHspec-class.Rd:9: missing link ‘GARCHspec-class’
  Rd warning: mGARCHspec-class.Rd:10: missing link ‘rGARCH-class’
See ‘/home/hornik/tmp/R.check/r-patched-gcc/Work/PKGS/rmgarch.Rcheck/00install.out’ for details.
* used C compiler: ‘gcc-14 (Debian 14.2.0-17) 14.2.0’
* used C++ compiler: ‘g++-14 (Debian 14.2.0-17) 14.2.0’