diff --git a/CHANGELOG.md b/CHANGELOG.md
index b025930f8701337b12f96ac07e61b34e22826f5d..a47b6e14dd9f392ae1d5a506f1b1371f13aa330b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -52,6 +52,12 @@ Differences Between DuMuX 3.1 and DuMuX 3.0
 
 ### Deprecated classes/files, to be removed after 3.1:
 
+- `BaseFVGridGeometry` from `dumux/discretization`. Use `BaseGridGeometry` instead.
+
+- `CakeGridCreator` and `SubgridGridCreator` from `dumux/io/grid`. Use the corresponding `...Manager` instead.
+
+- `IntRange` from `dumux/common`. Use `Dune::IntegralRange` instead.
+
 ### Deprecated member functions, to be removed after 3.1:
 
 - The convergence writer is no longer passed to `NewtonSolver`'s `solve()` method.