diff --git a/changelog.md b/changelog.md
index 80abd7b..2a11a20 100644
--- a/changelog.md
+++ b/changelog.md
@@ -11,14 +11,19 @@ Description of changes are grouped as follows:
 See the [detailed change log](https://github.com/edamontology/edamontology/blob/master/changelog-detailed.md) for exact details of changes.
 
 EDAM\_14 includes:
-* many new terms or term corrections requested by the community (directly on github, or during the last hackathons).
-* a new CI process that will be extended over time to monitor and improve the quality of the ontology. 
+* many new terms or term corrections requested by the community (directly on GitHub, or during the last hackathons).
+* a new CI process that will be extended over time to monitor and improve the quality of the ontology.
 
 ## Added
-* 14 classes changed
+* 14 concepts changed
 
 ## Changed
-* 28 classes added, mainly new data and formats.
+* 28 concepts added, mainly mass Format amd Data concepts for mass spectrometry, plus some hihg-level concepts for biodiversity.
+
+## Deprecated
+* 3 concepts deprecated (overly-specific Data concecpts)
+
+
 
 # EDAM\_1.13.owl
 See the [detailed change log](https://github.com/edamontology/edamontology/blob/master/changelog-detailed.md) for exact details of changes.