Some security enhancements in the last release objected to float values. While most folks weren’t affected, 3.5.6 and 2.11.9 ensure smooth sailing for everyone.
There are a few extra goodies as well, such as improvements to the banned member search, homepage optimizations, the addition of
<cite> to the allowed markup in title fields, and more.
It’s like the Easter Bunny came early, but with less chocolate and more PHP. Thanks, Easter Bunny!