First: it’s not Eye/4.4.4. Possibly setting up the phone for that update. But, looks like mostly patches.

What HTC says about it

System enhancements

• Streaming service update
• Data Roaming settings update
• Backup / Restore improvement
• Browser update

Droider findings

Haven’t really found anything that I see as “new” in it, like a new setting and so. But, my phone seems pretty fast and stable but it was that before as well. Didn’t notice anything bad with it.