Something is being built/refitted next to the entrance for Hollywood Tour. Saw a reasonable number of what didn't look like construction staff all standing around inspecting things, plus a mini digger at the top end working. No idea what's going on, but I did notice it caught the attention of the local enthusiasts with their cameras. So I stood next to them and took a photo too.
Edit: From what I can tell this is something to do with the entrance for Fantissima being moved to a more prominent street side location. There were a lot of vans here the next day that looked like they were involved in signage.
The crane at F.L.Y. has been in action nearly all day, but everything seems very hidden, unless I didn't find the vantage point to see into the area. You can just see the top of what's probably a zero-g roll and another segment from the first lift hill of Colorado Adventure.