Noticed on a fresh dCore install, probably just a script grep that needs silencing. A *1 file is created when sce-import is run:
*1 debinx/ debs/
tc@box:/mnt/sda7/tce/import$ cat *1
grep: /opt/debextra/*: No such file or directory
In dCore-xenial version -r indicates the following update, there is no corresponding update in dCore-jessie nor do i remember seeing any release notes. What changed with this RC release?