latest in tree is 1.0.3 version 1.0.4 and 1.0.5 are mostly bug-fixing releases according to the homepage's news so I hope not much changed related to the build system/ebuild content. maybe some more plugins were ported from 0.10.X-branch to 1.0-branch so new plugin-ebuilds, dependencies and configure-options might have to be changed. Reproducible: Always
All of 1.0.5 is now in tree. Thanks for reporting.