Add CHANGELOG entries for the last two PRs.
Add CHANGELOG entries for the last two PRs.

jwaldmann/haskellnews,jwaldmann/haskellnews,haskellnews/haskellnews,lwm/haskellnews,haskellnews/haskellnews,chrisdone/haskellnews,chrisdone/haskellnews,lwm/haskellnews