Observing that the rule of thumb for a new release is improved functionality, not quantity of changes:
- corrects a regression that had prevented UEFs from launching an Electron;
- corrects a TZX parsing error that inhibited usage of many files from the MSX Files Repository at http://tsx.eslamejor.com (or anything else with a custom info block); and
- most strongly affecting the SDL version, ensures that only ROMs a machine actually needs are sought.
That final bullet point actually encompasses a significant simplification of machine startup conventions, supposing you're watching the source.