Hi there, welcome
On this site we don't have any way to search or with any specific thread that pinpoints the releases that have vinyl. Often those details will be shared in a release thread itself if that's the case, but you just have to keep your eye open for those details. For example I know that the recent
Activa and
Signum releases both included vinyl pressing simply by looking at those threads at the time.
Thrillseekers I also think does some pressing too for his tracks too. It doesn't seem too common in Trance but I think the trend is increasing.
Artists who release their music on the Bandcamp platform are the most likely to include vinyl releases I think. Not many Trance artists on Bandcamp unfortunately, but a lot of underground Techno/House/Breaks stuff, which sometimes has some Trance-crossover type releases.
Some good news however is that 2 of the best tracks from the year are seeing vinyl releases - check this
thread. Skip to the last few pages in the thread for longer samples. Vinyl release date TBC.