Max 8.1: Mac OS 10.15 Catalina Support and Notarization

    As of Max 8.1, we've taken the steps necessary to make Max compatible with Apple's new notarization standards. In our tests, things appear to be working well using Max 8.1 on Mac OS 10.15 beta. Despite these new complexities, Mac standalone developers should be able to distribute their applications if the the new Notarization guidelines are followed.
    We understand first-hand how this change in Apple's security policy introduces inconvenience for the developer. We have worked hard to make it possible to build Max standalones that can run under the new Apple security polices, and appreciate any reports and examples where it does not work. Read more about Apple notarization requirements:
    In order to distribute a Max Standalone application that passes new Gatekeeper checks, these guidelines must be followed. However, Apple has stated that they are delaying some of these requirements until January 2020:
    The runtime application used in Max standalones is built with "Hardened Runtime" enabled, but developers of standalones will need to do the following in order to satisfy Apple's new requirements:
    It currently still is possible to notarize old standalones for use on Catalina by following similar instructions as above:
    For those who simply wish to share standalone apps without going through the notarization, un-notarizized applications should be able to bypass Gatekeeper as before (ie right-clicking the app to open).
    If you do run into issues, please do not hesitate to drop us a note. We understand how important this option is for those who want to distribute Max patches using the Standalone mechanism. As Apple's requirements change, we fully plan on making the adjustments needed to continue to allow users to do so, if possible.