[ANN] flay 2.13.0 Released

flay version 2.13.0 has been released!

* home: <http://ruby.sadi.st/>
* code: <GitHub - seattlerb/flay: Flay analyzes code for structural similarities. Differences in literal values, variable, class, method names, whitespace, programming style, braces vs do/end, etc are all ignored.>
* rdoc: <flay-2.12.1 Documentation>

Flay analyzes code for structural similarities. Differences in literal
values, variable, class, method names, whitespace, programming style,
braces vs do/end, etc are all ignored. Making this totally rad.

Changes:

### 2.13.0 / 2022-04-09

* 1 minor enhancement:

  * Switched from erubis to erubi for erb processing. (clive-devops)

* 1 bug fix:

  * Minor cleanup and top-level error handling changes.