Revision of Marier's "Hymns, Psalms, and Spiritual Canticles"?

Browsing through this hymnal for about the fourth time (I request it through inter-library loan every year or so, it seems), I'm dying to know: *Are there plans for this hymnal to be revised and re-published?* Overall, it's excellent, and could possible by *the* hymnal that many of us will be looking for once the new translations are at our doorstep.

Anyone in the know regarding this hymnal?