Upgrading to EPO rollup 15

[nashcoop]

When attempting to upgrade to rollup 15 I get a message telling me that I have to upgrade to the following extensions.  Which installation packages do I have to download in order to get these extensions?  

Analytics 2.9.1.0

vSphere connector extension 5.4.0.61

Also, beware to anyone else who runs into the following scenario...  Rollup 15 is requiring me to upgrade to CSR 2.9.1 (which was released on 11/30), since rollup 15 is incompatible with extension 2.9.0.173.  When I upgraded to 2.9.1 last week the single known issue with the 2.9.1 release (CSR-637) affected me.  I ended up reverting to a snapshot to get back to 2.9.0.  It's incredibly frustrating that Trellix is requiring the upgrade to rollup 15 before the end of the year when the rollup was only released a few weeks ago, and that also requires me to upgrade to a brand new release of CSR (2.9.1) prior to upgrading to rollup 15 due to extension incompatibility. 

Will the next release of CSR fix this so customers don't have to run through a convoluted process of executing a batch file?

https://success.myshn.net/Skyhigh_Secure_Web_Gateway_(On_Prem)/Content_Security_Reporter_(CSR)/Upgra...