Update: New SmartVPSs that are spun up on Brownrice servers are now being packaged with PHP 7.3.0. Some benchmarks claim that PHP 7.3 is 12% faster than PHP 7.2 and over 50% faster than PHP 5.6.
WordPress sites are compatible with PHP 7.3 (unless you’ve got some funky customizations or out-of-date plugins of course.)
If you are an existing SmartVPS customer and want to be upgraded just shoot us an email and we’ll make it happen.