There are several warnings about the deprecated attributes that were (re)moved in #245. These may be extremely verbose in some cases, and may cause errors in other cases. For example, an error occurred in the reverse dependency check for the 'portfolioBacktest' package, when foreach() %dopar% was called with a 'snow' backend.
Make these warnings conditional on a global option (e.g. xts_warn_deprecated). Set the option to FALSE by default, and add a message to .onAttach() to suggest users run their scripts with it set to TRUE. The default will be set to TRUE on the next non-patch release.
There are several warnings about the deprecated attributes that were (re)moved in #245. These may be extremely verbose in some cases, and may cause errors in other cases. For example, an error occurred in the reverse dependency check for the 'portfolioBacktest' package, when
foreach() %dopar%was called with a 'snow' backend.Make these warnings conditional on a global option (e.g.
xts_warn_deprecated). Set the option toFALSEby default, and add a message to.onAttach()to suggest users run their scripts with it set toTRUE. The default will be set toTRUEon the next non-patch release.