docs: adds CHANGELOG entry for laminas#93

Signed-off-by: Matthew Weier O'Phinney <[email protected]>

Author: weierophinney

CHANGELOG.md

@@ -22,7 +22,7 @@ All notable changes to this project will be documented in this file, in reverse
 
 ### Fixed
 
-- Nothing.
+- [#93](https://github.com/laminas/laminas-mail/pull/93) fixes an issue whereby an address containing a `;` character was not getting quoted, causing it to be interpreted as an address separator instead of part of the address.
 
 ## 2.10.1 - 2020-04-21