BenKii: I've heard from others that notifications work in Galaxy but I don't want to install and use and "optional" client. I'd much prefer using the website as I've always done.
There are different types of notifications, friend request and chat notifications work in Galaxy similar to how they did on the website. However game library update notifications have never existed in Galaxy before nor now, so using Galaxy to get them will result in not getting them and anyone suggesting to use Galaxy is either unaware of this or conveniently ignoring the fact. :)
For those who do use Galaxy, the only way to get notifications that a game is updated in order to download a new backup copy of it for local archival used to be a combination of monitoring website notifications for game updates plus monitoring the "What did just update?" forum thread. As it stands right now, the only way to get the notifications is to monitor the update thread and to install Barefoot Monkey and configure it to enable notifications, in which case they work as they used to.
It seems ludicrous that GOG would have removed this feature from the website suddenly on purpose with no intention of bringing it back and without any form of communication about it. I have to assume that they did not intend this and are either working on a bug fix for the site update, or that they're implementing a new notification system to replace it. Either way, just removing a working system even though it was kind of broken all along shows not enough care is being taken on their part for customer convenience and expectations with regards to features and functionality.
They've never been great at communicating what they're doing beforehand though, especially if it completely breaks or mangles something intentionally or unintentionally. They tend to go the "just do stuff, then say 'oops, we goofed, sorry'" if they screw something up later on, or the other option of abject silence. It's unclear to me at least what the case is here right now, but my other thought is that it could very well be the next iteration towards completely eliminating GOG Downloader and any hint it ever existed. With or without GOG Downloader existing however, customers that do not use Galaxy and instead download direct via the web browser still deserve to get game update notifications, as well as friend and chat notifications.
For those who think GOG is trying to turn into Steam, this is strong proof that they are definitely not, because with the exception of game updates (because you're forced to update to the latest version of a game via the client anyway), you can get all of your other notification types via the web browser with Steam. :)