I contacted Adobe support and they sent me a link to download the previous version. (see below)
But apparently my Creative Cloud interface still installs the latest version DW 2014.1 (Build 6947). So this did not help me.
As I only had one program (DW) and not the entire CC suite - the previous version tip that Jason mentioned apparently did not work for me.
Please open this link and select the option which says “What happens to Dreamweaver CC 2014 version after the update?”
Dreamweaver CC 2014 is replaced with the latest update to Dreamweaver CC 2014 (2014.1 release).
If you want to use Dreamweaver CC 2014 for any reason, download it from the following locations:
Adobe support said:
"And regarding the compatibility of your webassist extension I am quite sure that our engineering team is working on it and by the time the next update."
Who knows when that will happen....