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Defunct functions ‘mem.limits()’, ‘.readRDS()’, ‘.saveRDS()’,.‘.find.package()’, and ‘.path.package()’ from package ‘base’ and ‘allGenerics()’, ‘getAccess()’, ‘getAllMethods()’, ‘getClassName()’, ‘getClassPackage()’, ‘getExtends()’, ‘getProperties()’, ‘getPrototype()’, ‘getSubclasses()’, ‘getVirtual()’, ‘mlistMetaName()’, ‘removeMethodsObject()’, ‘seemsS4Object()’, ‘traceOff()’, and ‘traceOn()’ from ‘methods’ have been removed.