3.50 OE Development Halted; 3.51 OE Is Born!
Posted by x3sphere at June 30, 2007, 5:35 pm

Mathieulh has confirmed that development on 3.50 OE has been ceased as a result of the recently released PSP Firmware 3.51. Consequently, Dark_AleX has shifted focus to a new version of his 3.x custom firmware series – 3.51 OE.
Don’t worry – this will not push back the update’s release any further, as 3.51 is nearly identical to 3.50, aside from security upgrades that patched up the Lumines exploit. Be patient, folks!
Read more: PSP Firmware 3.51 Released, Patched Lumines In The Wild?, PSP Firmware 3.50 Hello World!, PSP Firmware 5.03 Incoming, Hello world on all 2.0+ firmwares!

Odd. And I was so sure at least DAX wouldn't have to worry about a 3.51 OE-A since it was the same except for the patched exploit. Oh well, what you gonna do?
Though a new version of Popsloader would be really nice at this point.