Hi Greg, I looked at the release notes again. Under performance optimizations it says "... is much faster ...". It would be helpful if this was more precise, like "... is approximately 2 times faster..." Some times "much faster" means 10% faster, and sometimes it means 10 times faster. I'm sure the speed up depends on the particular case but I like to give a number for a common case when I make optimization claims. Maybe move "Side View no longer drawn if containing dialog is closed" to be one of the perfomance optimization sub-points. Maybe put "splash screen shows up faster" under the performance optimizations item, and make "Chimera window pops up at splash screen position" a separate point. Benchmark extension description says "on chimera on chimera". To the Volume Viewer extension description you can add: "Subregion history and named subregions were added." I found the following hard to understand quickly. "Menu Functions tutorial expanded and changed to Getting Started -- Menu Version. Getting Started tutorial changed to Getting Started -- Command Version." Maybe something like "Getting Started tutorial now comes in a menu version and a command version." Tom