diff --git a/doc/source/references/release_notes.rst b/doc/source/references/release_notes.rst
index a096e9fd..c5646605 100644
--- a/doc/source/references/release_notes.rst
+++ b/doc/source/references/release_notes.rst
@@ -2,9 +2,9 @@
  Release history
 #################
 
-*******
+******
  7.0.0
-*******
+******
 
 date: 2024-04-30
 
@@ -19,6 +19,12 @@ Breaking changes summary
 Details
 =======
 
+-  [maint] **BREAKING CHANGE**
+   Created a `_core` package which should not be used outside icclim source.
+   Its content may change without deprecation warnings.
+
+-  [enh] Added DCSC indices under `icclim.dcsc` namespace.
+
 -  [doc] Adapt Christian's notebooks from ISENES and add them as
    tutorials in our documentation.
 
diff --git a/src/icclim/dcsc/registry.py b/src/icclim/dcsc/registry.py
index ed3698c8..bb9cfac5 100644
--- a/src/icclim/dcsc/registry.py
+++ b/src/icclim/dcsc/registry.py
@@ -483,4 +483,3 @@ def get_item_aliases(item: StandardIndex) -> list[str]:
         input_variables=[StandardVariableRegistry.SFC_WIND],
         qualifiers=[REFERENCE_PERIOD_INDEX, QUANTILE_BASED],
     )
-    # HUMIDITÉ