2007 was a client of Finobe for a period of time between late 2017 and early 2018.
At the time, no client version earlier than 2008 had ever been found. Around late 2017, a veteran user named MusicalProgrammer noticed a request in the Finobe community for an older client. He later found, on an old hard drive of his which had been stored away, a few versions of 2007 and 2008. A user of Finobe, ReDZ, discovered this and brought the 2007 client to the attention of Finobe staff. This was not announced to the public for a while, until Kallus, another user, leaked the 2007 client, causing chaos in the community due to all of the hype, while Finobe admins struggled to keep it under control. Shortly after, another user, CloneTrooper1019 posted the 2007 client to GitHub. Finobe later patched the client and released it onsite on 11/23/2017.
Unfortunately, 2007 had to be removed from Finobe due to extreme security vulnerabilities.
In February of 2018, Slappy826, a Finobe staff member, released a video showcasing a 2007 security vulnerability.