[Docutils-develop] Release Docutils 0.22.3?

[Guenter M. <mi...@us...>]

Dear Docutils developers, dear Engelbert,

IMO, two important bugfixes in the development version merit a new
minor release:

* The longstanding issue with combining characters in grid tables is finally
  solved.
  
* A fix for a problem for Sphinx users with Docutils 0.22.2 is solved as well.

@Engelbert: Could you prepare/release Docutils 0.22.3?


Günter