What Changed with the July 21st-September 24th Updates? (Updated)

Chivalrous42 wrote:
First: Thank you! Unfortunately, I updated before seeing all the warnings, soooo...

Second: I think you missed Little Lisa's Recycling Plant. $90/10xp payout every 4 hours.

Third: COME ON, IRS STUFF!!! I'd like to finally see what that's all about.

Fourth:
"A new icon was added to hide/show icons over buildings." What does that mean? I was hoping that meant the bouncing upgrade icons over the SH buildings, but either I was wrong or maybe it's another part of the glitch?

it'll come with IRS. sorry i forgot to add that
and thanks for little lisa's