The “.1” update for AutoCAD® 2018 for subscription and maintenance customers was released on July 27, 2017. You can see what’s new in AutoCAD 2018.1 by reading the AutoCAD 2018.1 and AutoCAD LT 2018.1 Update Preview Guide. According to the Readme, the AutoCAD 2018.1 Update can be installed on AutoCAD-based verticals, such as AutoCAD® Architecture 2018 and AutoCAD® MEP 2018.
PLEASE NOTE: The update will overwrite the ACAD.cuix file for your 2018 product. If you have made any customizations to the ACAD.cuix file, be certain to back that file up prior to installing the update.
While compatible with the vertical applications, the update will not update the customization files for those verticals that do not use the ACAD.cuix file as the main customization file, such as ACA.cuix and MEP.cuix. I personally have no problem with that, as I would rather maintain the Workspace customizations I have done in my main CUIX file* and manually transfer any new items I deem worthy. Here…
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