Another step forward

The MPS Milestone 5 is now waiting for you to grab it and enjoy. This time, there are exactly three changes visible from the outside (plus a lot changes and improvements under the hood, of course):

  1. TypeSystem trace improvements
  2. The ability to run MPS, with your language enhancements applied, directly from MPS
  3. A Power Save Mode to speed-up MPS when dealing with large projects

Read the full description of the new functionality and get the M5 release from the EAP download page.

Develop with pleasure!
-JetBrains MPS Team

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3 Responses to Another step forward

  1. Brunni says:

    When upgrading from M4 my M2M-Generator is now broken. Any ideas on that?

    How can i fix it?

  2. Brunni says:

    The errors are:
    macro outside of template fragment
    and
    child in a role with unknown link.

  3. Michael.Vlassiev says:

    In M5 BaseConcept._$attribute field was renamed, so you should run Migration script for attribute converting:
    Tools -> Scripts -> By Language -> jetbrains.mps.lang.core -> Convert Attributes
    Then it is necessary to save models and re-generate your languages.

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