Maybe BH got a bit excited when the changes happened? Essential base was EOL as its now 'free'.
I'm not sure it was a 'reversal' when it all went down, they offered users a choice to upgrade for 'free' or keep the current level. Most took the 'free' upgrade, but we choose not to (it was an option in the licence portal during the upgrade to the next level). Milestone had been pushing heavily for users to 'upgrade', as everything is more costly on the upgraded version for camera licences, care plans etc so more $$$$ for them.
We're running PAID XProtect Essential 2017 R1. The difference between the paid and non-paid version is paid has no nagging, can be 'licenced' above 8 cameras and can have more than 5 simultaneous users.
If you can put up with the nagging on startup, need less than 8 cameras and 5 simultaneous users, the 'free' version is pretty darn good value!
Here is a presentation from the release back in 2016, that shows the SAAS option that is gone and talks about the upgrades. Agreed after listening to this they make it sound like Essentials is dead, but it just wasn't true. I think they just had been trying to push up 'paid' customers to the next level as part of the change so they didn't feel 'ripped' off in the change.
Not in the description
* Paid XProtect Essential users with a valid Care-Plus agreement will get a free upgrade to Express if they want it.
* If they have XProtect Essential with less than 8 cameras, then they may want to stay on Essential because of the future cost of maintaining Care-Plus.
* Upgrading from Essential adds: 1) multiple monitor viewing for Smart Client. 2) archiving.ability to network storage (NAS, SAN). 3) 3rd-party plug-in integration capability: LPR, Access Control, Transact (POS text overlay), etc.
Not sure why they say less than 8 cameras, not the case for us. Also, wish Milestone would do a backend GUI update. We have been using the product for 5 years now, and seriously question the 'paid' upgrades over the years we have gotten. While its pretty cheap, it hasn't really changed at all!