BizHawk 1.5.1 Released!
This is a bug fix release, technically there are no new features.
As usual, I recommend reading the
full release notes
Note: I am pretty sure you can use the config.ini file from a 1.5.0 copy, but I"m not confident of that, so I recommend starting with a new config. Also, I forogt to mention that 1.5.0 is completely incompatible with config files prior to that release (but anyone who tried figured that out pretty quickly!)