User blog comment:Dblcut3/What To Expect With Update 0.7.1 and 0.7.2/@comment-72.207.32.238-20130606161542/@comment-7294592-20130609021802

Right now no one knows when 0.7.2 will come out.And i think it would be a cool idea to spawn lava in the nether reactor so it will become more challenging and after all the nether reactor is technically the nether for pocket edition so yeah lava should spawn there.