User blog comment:Jopjopjop/Volume 19 Spoilers/@comment-167.61.48.140-20150409200222/@comment-24502975-20150410024811

1. Adding to what Jop said, Ishibumi confirmed that info on volume 20's release will be posted soon on his blog.

2. If I understood that correctly, DxD isn't being changed into DxD DX. DX is a compilation of short stories to avoid interfering with the main plotline.

3. Check jcafe if "rew" was meant to be "raw" (Japanese). If you want the translated version, refer to what Jop said.