I have a few different Linksys WRT54G routers and I’ve installed DD-WRT - build number 44715 - on them. However, this build appears to have been made in 2020. So, I was wondering if there’s a more modern version of dd-wrt for this router. If not, is it possible for me to compile the latest version of OpenWRT for these routers which have 4 MB of flash and 16 MB of RAM?
I assume you’ve already checked your model on the Supported Devices table?
There are so many variations of the WRT54G that it may be difficult for someone to answer the question.