After installing CS4, I looked in Photoshop for What’s New, which previously was to be found under help. I finally found it, under Essentials, but instead of launching What’s New, instead you get a panel which says "the selected workspace will modify menu and/or keyboard shortcut sets. Would you like to apply this workspace?" What’s going on?
Understood. How do you find What’s New in Photoshop CS4? I see that with In Design, What’s New is found in the equivalent location and links to an adobe.com page.
A search in Photoshop CS4 help yields Workspace > What’s New in CS4, which obviously isn’t working.