Rogallo v1.12.0

I've released v1.12.0 of Rogallo . This version contains a number of internal changes, as well as some user-facing improvements. Improved navigation history For a wee while now I've been wanting to tweak the way the navigation history works. Up until this release, this was simply a backward/forward affair with no attempt to restore the actual context of a page you've gone back to. This could best…