SOLIDWORKS 2016 SP 4.0 is available for download
This service pack is now available to Subscription Service customers. To download, click here or log into the SOLIDWORKS Customer Portal at https://customerportal.SOLIDWORKS.com and click Download Software and Updates to get access to the update.
To see what has improved in this service pack and will be improved in further service packs/versions, please see this post from Jim Wilkinson :
Here is a small extract from some of the changes
For a listing of SPR’s fixed in this Service Pack and others, click here.
*P.S: Login required for access. Full access requires an active Subscription Service contract.