ˈæftɚ kənsˈɪdɚɹɪŋ ɐn ˈoʊpən sˈoːɹs ɹᵻlˈiːs ʌvðə sˈoːɹs kˈoʊd fɔːɹ sˌʌm tˈaɪm, mˈæθjuːz ɹᵻlˈiːst ðə sˈoːɹs kˈoʊd fɚðɪ ɛɡzˈɛkjuːɾɚ ænd sˈɪn sˈɪksti ˈeɪt kˈeɪ ˌæplɪkˈeɪʃənz ˌɔn ɑːktˈoʊbɚ fˈaɪv, tˈuː θˈaʊzənd ˈeɪt, ˌʌndɚɹ ɐ vˈɛɹi pɚmˈɪsɪv ˌɛmˌaɪtˈiːstˈaɪl lˈaɪsəns.
After considering an open source release of the source code for some time, Matthews released the source code for the executor and syn68k applications on October 5, 2008, under a very permissive MIT-style license.