
Not sure I've seen this widely published (don't recall seeing a "What's new" post in ages) however I see that the portal account security pages have had a revamp (Account Settings > Manage Account Settings) with some quite useful changes.
Now I'm unaware of anything making use of these yet but it does open doors to more integrations with 3rd parties:
You can now generate multiple API keys (to give "something" control over your system)
As part of that process you can now specify how long the key lasts but also just what kind of access that key has (so you can limit just how much data or control you hand over)

On top of that in the main accounts settings you appear to be able to create delegate user accounts to allow them to view your system. This too appears to have levels of access/control that can be set to allow things to be off limits. Again this may be useful for some people:
