I have a simple site is keyed to the calendar and grows by 200-400 pages per year. Presently I’m at 2200 pages and it takes ten seconds to build. I would prefer NOT to modify or update pages from previous years, though that often happens as I heavily leverage shortcodes and json data sources for content. Those shortcodes, some of which have significant decision trees, continue to evolve. Many of the pages look similar from year to year, but the finer details are always changing. I would like t...