Originally released in 2010, it received regular updates until the release of The Elder Scrolls V: Skyrim in 2011, where the team's focus was then diverted to working on the Skyrim Script Extender (SKSE). It was created by the Silverlock team and is based on the original code from their previous project, the Oblivion Script Extender (OBSE). In case you need a refresher, the New Vegas Script Extender- or NVSE for short - is a modder's resource that expands the scripting capabilities of Fallout: New Vegas. The New Vegas Script Extender (NVSE) has been updated for the first time since 2017 and marks the beginning of a community-led project to fix a lot of the long-standing bugs and quirks with this essential modding tool.