ɪt wʌz ˈædᵻd tə ðə ɡlˈæzɡoʊ hˈæskɛl kəmpˈaɪlɚ vˈɜːʒən sˈɪks.fˈoːɹ æz dᵻfˈɔlt pˈækɪdʒ mˈænɪdʒɚ,  ɐlˈɔŋ dʒˌiːˌeɪtʃsˈiːz ɪntˈɜːnəl mˈænɪdʒɚ dʒˌiːˌeɪtʃsˈiːpˌiːkˌeɪdʒˈiː.
It was added to the Glasgow Haskell Compiler version 6.4 as default package manager,  along GHC's internal manager ghc-pkg.