diff --git a/CHANGELOG.md b/CHANGELOG.md
index 74b93b1dc..61f4542cb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+### Unreleased
+
+### Added
+
+- Partial support for `json()` function (Jean Arhancet)
+
 ## 0.0.3 - 2024-08-01
 
 ### Added
diff --git a/COMPAT.md b/COMPAT.md
index 3d7784849..11ed9cb84 100644
--- a/COMPAT.md
+++ b/COMPAT.md
@@ -151,7 +151,7 @@ This document describes the SQLite compatibility status of Limbo:
 
 | Function                           | Status  | Comment |
 |------------------------------------|---------|---------|
-| json(json)                         |         |         |
+| json(json)                         | Partial |         |
 | jsonb(json)                        |         |         |
 | json_array(value1,value2,...)      |         |         |
 | jsonb_array(value1,value2,...)     |         |         |