In the Mozilla world our two favorite Open-Source Pokemons are just about to reach puberty in their newest version: 1.5.

To download these new candidates click the following links for Firefox and Thunderbird.

In other Mozilla news: Mozilla recently announced a Firefox Extension competition (”Extend Firefox”) with juicy prizes:

Grand Prizes: Three winners each receive an Alienware Aurora 7500 Firefox Edition PC and a Firefox 1.5 Prize Pack which includes a T-shirt, cap, and laptop bag.

And…

Best in Class: Eight total winners each receive an Apple iPod Nano, O’Reilly books, and a Firefox 1.5 Prize Pack which includes a T-shirt, cap, and laptop bag.

For more information on the competition you can head here.