version 2.34 changes?

Hi. First of all, thanks for the great plugin. It has always worked correctly and I’ve never even experienced the bug that v2.34 is meant to fix.

Before I upgrade any plugin a perform a file diff comparison to see what changes have been made. When I compared v2.33 to v2.34 the only changes reflected were some minor PHP comments, which obviously doesn’t make a functional difference.

So my question is, did anything (source code-wise) actually change from v2.33 to v2.34?

Thanks.

http://ww.wp.xz.cn/extend/plugins/wordpress-ping-optimizer/