We've got interesting things leaking even now, and yet some people are STILL stuck on that one Typhlosion story, clutching their pearls and crying that their headcanon isn't being respected. I will never understand Nintendies.
Here is the actual new leaks I found:
An anon compiled a working XY beta build and he got it running at 60FPS. Here is a link
Some videos and screenshots of what he posted


Some sort of untranslated presentation on PLA. This is the only thing I found so far
Looks like an NES homebrew Pachinko game was found in the Terraleak. Not sure if it was made by someone at GF or if it was downloaded from within the Japanese NES homebrew scene
Some misc concept art
Early plans for Mega Evolutions. Interestingly, Mega Scyther was on the table at one point, along with even more confirmation that Mega Jynx is real
Gold/Silver scratchpad was updated, this time with trainer sprites. Very interesting finds, many of them are finalized but there is some differences, including:
*Final sprites with different poses
*Updated Spaceworld sprites
*Different designs for trainers that look more like their Generation 1 counterparts
*Some completely new designs, some of which never got off the ground













It's interesting to see that some of the Spaceworld designs, like the Soldier class were going to be included even late into development, while many classes that did make it in were going to look a lot like their Generation 1 counterparts. That makes sense when you remember that some trainers in Gen 2 were just touched up Gen 1 sprites.
These pages are constantly getting updated, if you're interested. Good to check these at least once a day.
Even more beta Battle Frontier, as well as early Mossdeep Gym







Early version of the XY Wild Pokemon theme