Update README.md

README.md

@@ -4,6 +4,7 @@ simple plain text snippet exchange for Houdini
 for simple and fast exchange of node packs through any messenger
 
 **Hpaste** works/tested for **Houdini 20.0, 19.5, 19.0, 18.5, 18.0, 17.5, 17.0, 16.5, 16.0, 15.5**. Should work also for 15.0 and maybe even less, to the point when Qt appeared in Houdini
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 **HCollections** should work in **Houdini 20.0, 19.5, 19.0, 18.5, 18.0, 17.x, 16.x, 15.5** with both Qt4 and Qt5  
 Though new features like **Inspector** are made without Qt4 backwards compatibility, therefore they won't work in qt4 versions of houdini 17 and older