Multiplayer mod Skyrim Together reached a big milestone in January, hitting closed beta after years in development. Since then there have been considerable setbacks, starting with the use of code from the Skyrim Script Extender mod without attribution. After this came to light, the beta quickly ended and work started on removing it. That was expected to be a big job, but according to one developer, the entire codebase has now been crapped.
On Reddit, Ijustwantsteamdosh gave a brief update, explaining that the "entire codebase" had been scrapped, but that the mod was still being worked on and a "new approach" to release was being considered. The overhaul is not a result of the SKSE code being removed, they clarified, but the team felt that it was a good time do a "restructure of class hierarchy and how things interact with each other".
Developer f13rce_hax provided more details. The team hasn't started from scratch, as most components can be copied from parts of the mod that worked. "It's not really scrapped, but rather a restructure," they said. And quite a lot of progress has been made; it's back to where it was during closed beta.
An official progress report in being worked on, too, with more information on the mod's development. It was looking good earlier in the year and was on track for an open beta, though that was before the overhaul. There's no word on the rescheduled open beta or another closed beta yet.