hackage-security: Bump to 0.6.2.6 and finish Changelog

Author: andreasabel

hackage-security/ChangeLog.md

@@ -1,11 +1,12 @@
 See also http://pvp.haskell.org/faq
 
-Unreleased
-----------
+0.6.2.6
+-------
 
 * Drop flag `use-network-uri` and support for `network-2.5`.
 * Fix build failure in testsuite with `tar-0.5`
   ([PR #312](https://github.com/haskell/hackage-security/pull/312)).
+* Tested with GHC 8.4 - 9.8.
 
 0.6.2.5
 -------

hackage-security/hackage-security.cabal

@@ -1,6 +1,6 @@
 cabal-version:       1.12
 name:                hackage-security
-version:             0.6.2.5
+version:             0.6.2.6
 
 synopsis:            Hackage security library
 description:         The hackage security library provides both server and