[ANN] flog 4.6.6 Released

flog version 4.6.6 has been released!

* home: <http://ruby.sadi.st/&gt;
* code: <https://github.com/seattlerb/flog&gt;
* rdoc: <http://docs.seattlerb.org/flog&gt;
* vim: <http://github.com/sentientmonkey/vim-flog&gt;

Flog reports the most tortured code in an easy to read pain
report. The higher the score, the more pain the code is in.

Changes:

### 4.6.6 / 2022-07-03

* 1 minor enhancement:

  * Added support for to_proc w/ hash(?!?). (t-kinoshita)

* 2 bug fixes:

  * Removed to_proc_normal (eg &:sym/call) as benchmarks are much better.
  * ruby3: Fixed anonymous block pass. (prtngn)