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Changes between Initial Version and Version 2 of Ticket #35844

-              initial
+              v2
 Batcache and other similar plugins end up copying `is_ssl()` verbatim for their own use.
+I think this is a safe move for a few reasons:
+* Other common `is_` functions are there
+* It's a highly useful utility function that developers should safely assume is always available inside of WordPress, no matter how early
+I think this is a safe move because:
 * Traditional plugins and themes cannot load early enough to need to manually include it
 * WordPress does not `require_once` the `functions.php` file, meaning anyone trying to pre-include it in their own `advanced-cache.php` implementation would encounter fatal errors
+I think this is a good move because:
+* Other common `is_` functions are there already (`is_multisite()`, et all)
+* It's a highly useful utility function that developers should feel safe assuming is always available inside of WordPress's runtime, no matter how early
 Patch imminent.