Ryan.
If you are saying the engine takes longer to cool after it has been turned off, and warm up time is shorter, then I don't believe there is anything wrong and they are just the result of warmer summer weather.
Everything else in your report is perfectly normal.
The warning light is controlled through a sacrificial contact connected to the brake pads (normally on only one side of the car) If this is not replaced when the contact is exposed / broken then the warning will not go. They are normally a separate order item aside pads / disks