WARN Page's .URL is deprecated and will be removed in a future release. Use .Permalink or .RelPermalink. If what you want is the front matter URL value, use .Params.url.
WARN Page's .RSSLink is deprecated and will be removed in a future release. Use the Output Format's link, e.g. something like: {{ with .OutputFormats.Get "RSS" }}{{ . RelPermalink }}{{ end }}.
Thanks for fixing this! I have made some comments in the code. Furthermore, the .URL field for the paginator is not deprecated, so these should not change to .RelPermalink.
starting with hugo v.055
WARN Page's .URL is deprecated and will be removed in a future release. Use .Permalink or .RelPermalink. If what you want is the front matter URL value, use .Params.url.
WARN Page's .RSSLink is deprecated and will be removed in a future release. Use the Output Format's link, e.g. something like: {{ with .OutputFormats.Get "RSS" }}{{ . RelPermalink }}{{ end }}.