The front-end has been updated to work with Polymer 1.4 and the routing library has been changed to one that's not deprecated.
Various bugs have been fixed.
Now has a companion electron client: https://github.com/urandom/readeef-electron.
The release binaries have been built with xgo:
xgo -targets '*/amd64' -branch 1.1.0 -out readeef-server-1.1.0 github.com/urandom/readeef/cmd/readeef-server