I checked with Technical Support why I wasn't getting email updates and they seem to have provided a solution to subscribe to notifications:
As discussed on the phone, here is the link where you can follow the Fix Pack Schedule:
http://www-01.ibm.com/software/analytics/support/fixes/pbi_schedule.htmlAlso, another option that you may have is to Subscribe to a certain product (or more) on the IBM site:
http://www.ibm.com/support/and follow the steps from the attached document.
If this is not working for you, another option you can follow up on is opening an Enhancement Request on our RFE site
(
https://www.ibm.com/developerworks/rfe/?BRAND_ID=401), so the request will be reviewed by our product management team and might be changed in the future.
Subscribe.docx