Upgrading to art 3

Although art 3 supports workflows from older art versions, any users that have relied (perhaps unknowingly) on unspecified path-processing behavior will likely encounter product-dependency errors. The purpose of this page is to give guidance regarding how to upgrade to art 3, particularly paying close attention to diagnosing illegal product dependencies. You are much more likely to encounter such errors if you enable multiple threads, even if you have thread-safe modules and services. To determine if your workflows are conducive to art 3 and its multi-threading supports, please follow the steps in the flow chart below.

Documentation that may be helpful: