The new Caligula's Horse album Bloom is pretty awesome prog rock. Definitely recommend a listen! Here's a sample.
Teramaze's Her Halo is also pretty impressive. Loved their last album Esoteric Sybolism from last year and this one looks to continue to trend of awesome albums.
Best album of 2015 may be Anekdoten's Ghosts. They Swedish? What's with Scandinavia just killing it...especially Sweden?! Damn.