It doesn’t mean it won’t get maintenance: whether it could get a higher priority or not it is another matter entirely. That said, the obnoxious OpenWRT build system (in another life, I package software for Linux distributions, so I have at least a passing knowledge on the topic) makes adjustments less than ideal even for outside contributors.
As I’m not experienced with OpenWRT build system please forgive my naivety - but what would be needed to build a 3.03 version of lxc for TO? Taking source and build/package it against current kernel? Or does it need adjustments?
Edit: I’m asking just because I’m looking forward to setting up vms on my TO and this topic touches a nerve - if looking for isolation of software one would want to run the (advertised) vm functionality, but this functionality is outdated