Seems nice that there are more things coming to the rotate tool inside Roblox Studio.
@TheCarbyneUniverse I did make a feature request on adding the # of angles rotated/moved around a certain Instance inside Roblox Studio, you can bump that or view it if you want. 
This. This seems nice to have when scripting something inside studio/Roblox and don’t have to narrow a type in some if / then statement.
May I ask what ILegacyStudioBridge does within Roblox development and the Engine itself? I seem curious on that it might have to do with legacy things in scripting?