The conditions been pretty horrendous in Céüse in July, one or two evenings with dry heat and a bit wind when the conditions were good. For the last visit Mr. Megos showed up the first day with reasonable conditions in two weeks, fell at the very last bit. Then we left, so I do not know how the conditions were.
Céüse starts to be really polished. This summer I repeated some routes I did five years ago and they are definitely harder now (fact! because i do not age...). Some of the 7a-7bs in Demi-Lune are most surely harder than classic 7a-7bs on Escales in Verdon.
Several good climbers (hi Chris+) have said that even Biographie is polished, especially the start, and a lot harder now than ten years ago.