diff --git a/doc/changes/big/mr.408.md b/doc/changes/big/mr.408.md
new file mode 100644
index 000000000..087ac3810
--- /dev/null
+++ b/doc/changes/big/mr.408.md
@@ -0,0 +1,7 @@
+---
+- mr.408
+- mr.409
+---
+Centralise the logging functionality in Monado to a single util helper.
+Previously most of our logging was done via fprints and gated behind booleans,
+now there are common functions to call and a predfined set of levels.