- Added vibraphone.
- Added harmonics for solo strings.
- Added staccato for solo violins.
I decided it was time to bump the version number to 4.0. In itself, this update is no larger than lots of others, but the accumulated changes since 3.0 are huge. Updating the first digit recognizes that.
I expect updates to be much less frequent going forward. I feel like I've now done almost everything I wanted to, or at least, all the ones that are possible with the resources available to me. Now it's time to focus on making music.