2.12.1 readiness

Signed-off-by: Matthew Weier O'Phinney <matthew@weierophinney.net>

CHANGELOG.md

@@ -2,15 +2,15 @@
 
 All notable changes to this project will be documented in this file, in reverse chronological order by release.
 
-## 2.12.1 - TBD
+## 2.12.1 - 2020-08-05
 
 ### Added
 
 - Nothing.
 
 ### Changed
 
-- [#102](https://github.com/laminas/laminas-mail/pull/102) corrects a parameter typehint and a return type within the Protocol\Imap subcomponent to correctly detail what they allow.
+- Nothing.
 
 ### Deprecated
 
@@ -22,7 +22,7 @@ All notable changes to this project will be documented in this file, in reverse
 
 ### Fixed
 
-- Nothing.
+- [#102](https://github.com/laminas/laminas-mail/pull/102) corrects a parameter typehint and a return type within the `Protocol\Imap` subcomponent to correctly detail what they allow.
 
 ## 2.12.0 - 2020-07-30