Hello @allensickles8266

Thank you for your post and welcome to the community!

I just checked my 2019 Fabrication CADmep and this is the information I found when typing Appinfo in the command line.

I am not sure where your contact got their information but the build 3.07.500 is the only version available at this time.  

As you are a subscription customer, you will receive an update, possibly even an email letting you know to install updates for your programs via the Autodesk Desktop Application.

I am not sure why the desktop app does not identify Fabrication as one of your programs (I also get the same results on my end), my guess is that as Fabrication is built on top of AutoCAD as a vertical and because of this you will see those updates under AutoCAD.

Lastly as you can see in my first screenshot, at this time there is not another update for Fabrication CADmep 2019.  When it does come out, you will be notified and install those updates using your Autodesk Desktop Application as described.

Additionally, another good place to view your Autodesk content is by logging into your manage.autodesk.com account, on the left hand side your will see All Products and Services, if you select this you should be able to see all of the products and or services available to you.

If you found my post answered your question, please click on "Accept Solution" to help others with similar questions.

Thank you and I look forward to your thoughts!