Glass doors & trapdoors V2.1.0 is a release file of the Minecraft mod Glass doors and trapdoors for Forge, made for Minecraft 1.20.1. It was published on October 22, 2023 and is 0.3 MB in size. For the full description, screenshots and every other version, visit the Glass doors and trapdoors mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.