The fuse ZX Spectrum Emulator was recently updated to version 1.2.2 https://sourceforge.net/p/fuse-emulator/news/2016/08/fuse-122-released The release affects 3 packages: app-emulation/libspectrum, app-emulation/fuse and app-emulation/fuse-utils. I successfully built the new version just by renaming the existing 1.1.1 ebuilds to 1.2.2.
A newer version has been released, 1.3.0: https://sourceforge.net/p/fuse-emulator/news/2016/10/fuse-130-released/
Created attachment 449950 [details] libspectrum-1.3.0.ebuild
Created attachment 449952 [details] fuse-1.3.0.ebuild
Created attachment 449954 [details] fuse-utils-1.3.0.ebuild
Please change the status of this bug from UNCONFIRMED to CONFIRMED.
Created attachment 459042 [details] app-emulation/libspectrum-1.3.2.ebuild
Created attachment 459044 [details] app-emulation/fuse-1.3.2.ebuild
Created attachment 459046 [details] app-emulation/fuse-utils-1.3.1.ebuild
I've updated this for 1.3.2 https://sourceforge.net/p/fuse-emulator/news/2016/12/fuse-132-released/ There is no 1.3.2 for fuse-utils, so instead I've bumped that to 1.3.1. I don't think I can change the status of this ticket to anything other than "UNCONFIRMED" and "RESOLVED".
@Ooblick: We haven't heard back from the proxied maintainer for a while, would you be interested in proxy maintaining it?
Version 1.3.7 is now in the tree, see commit 090b2f7c9f66658d6edda9970ea7cee540d95cc6 .