On 2014-06-09 at 18:08:20 +0200, git-4Dsf34iY/NkouOHNgZ69ag@public.gmane.org wrote: [...]

+ <listitem> + <para> + The libraries <literal>haskeline</literal>, + <literal>xhtml</literal>, <literal>terminfo</literal>, + <literal>transformers</literal>, and + <literal>haskeline</literal> are now exported and + registered in the package database. They previously + shipped with GHC but were not registered, leading to + errors where shared objects could be overwritten. (issue + #8919). + </para> + </listitem>

Just a minor nit-pick: Afaik, 'transformers' *was* properly exported & registered in 7.8.[12]. It just wasn't mentioned in the release notes for 7.8.[12] IIRC.