Adding link to stable documentation

README.md

@@ -4,7 +4,7 @@
 ![Docs](https://github.com/ProjectTorreyPines/GGDUtils.jl/actions/workflows/make_docs.yml/badge.svg)
 ![Tests](https://github.com/ProjectTorreyPines/GGDUtils.jl/actions/workflows/test.yml/badge.svg)
 
-Package holding utilities for Generalized Grid Description (GGD) objects in IMAS datastructure. Primary goals are interpolation and core profile extrapolation. For installation and usage instructions, see the [online documentation](https://projecttorreypines.github.io/GGDUtils.jl/dev)
+Package holding utilities for Generalized Grid Description (GGD) objects in IMAS datastructure. Primary goals are interpolation and core profile extrapolation. For installation and usage instructions, see the [online documentation](https://projecttorreypines.github.io/GGDUtils.jl/stable). For documentation on under development branch, see [dev online documentation](https://projecttorreypines.github.io/GGDUtils.jl/dev)
 
 ## Building julia environment (installation)
 
@@ -25,4 +25,4 @@ This option creates local copies of required private repositories at the same le
 This option uses url of required private repositories to create a static Manifest.toml attached to current master branches of these repositories.
 
 ### make clean
-Deletes Manifest.toml so that environment can be recreated, to update or change the last used method.
+Deletes Manifest.toml so that environment can be recreated, to update or change the last used method.