fix: URLs pointint to latest tag

README.md

@@ -28,7 +28,7 @@ It builds on the R-package [`mmrm`](https://openpharma.github.io/mmrm/) for the
 
 ## When to use this package
 
-If you would like to use the [`tern`](https://insightsengineering.github.io/tern/) framework for
+If you would like to use the [`tern`](https://insightsengineering.github.io/tern/latest-tag/) framework for
 tabulation and graphs, then this package is ideal for your MMRM fits.
 However if you use another reporting framework then it will be better to directly use
 [`mmrm`](https://openpharma.github.io/mmrm/) and perform the tabulation and plots differently.