Update CHANGELOG.md (#520)

Author: hadrienp-met

CHANGELOG.md

@@ -11,6 +11,17 @@ Use [gitmoji](https://gitmoji.dev/) to identify your changes.
 
 ### 🐛 Fixed <!--Make sure to add a link to the PR and issues related to your change-->
 
+### 💥 Changed <!--Make sure to add a link to the PR and issues related to your change-->
+
+### 🔥 Removed 
+
+
+## MML - v3.10.0
+
+### ✨ Added <!--Make sure to add a link to the PR and issues related to your change-->
+
+### 🐛 Fixed <!--Make sure to add a link to the PR and issues related to your change-->
+
 ### 💥 Changed <!--Make sure to add a link to the PR and issues related to your change-->
 - Breaking change: added a parameter `nominal_DT_default` to set the nominal temperature differences in heat exchanger to the maximum possible temperature difference [#513](https://github.com/Metroscope-dev/metroscope-modeling-library/pull/513)
 - Removed outer parameters from sensors. Not breaking, declared inner paramters won't block the model's compilation. [#514](https://github.com/Metroscope-dev/metroscope-modeling-library/pull/514)