As the title suggests, I think it would be great for future updates to have community playtesting for changes. As seen with the v0.4 update, a lot of people were dismayed at parry not ungrounding, along with other changes like the iron boots not increasing your speed. If we had at least some playtesting from experienced players, we could catch these problems early and work on a potential solution. In addition, I believe that if a wide variety of playstyles were playtested for, then we would have very little issues migrating to new updates. I originally thought this was a community post, so I am making it myself. Would love to hear feedback on this idea!