diff --git a/doc/changes/drivers/mr.839.1.md b/doc/changes/drivers/mr.839.1.md
new file mode 100644
index 000000000..c42f163e3
--- /dev/null
+++ b/doc/changes/drivers/mr.839.1.md
@@ -0,0 +1 @@
+north_star: Upstreams Moses Turner's "VIPD" distortion.
diff --git a/doc/changes/drivers/mr.839.2.md b/doc/changes/drivers/mr.839.2.md
new file mode 100644
index 000000000..d6a837b53
--- /dev/null
+++ b/doc/changes/drivers/mr.839.2.md
@@ -0,0 +1 @@
+north_star: Fixes the FOV calc on the v1/3D distortion.
diff --git a/doc/changes/drivers/mr.839.3.md b/doc/changes/drivers/mr.839.3.md
new file mode 100644
index 000000000..3ceab868f
--- /dev/null
+++ b/doc/changes/drivers/mr.839.3.md
@@ -0,0 +1 @@
+north_star: General improvement of code organization.
diff --git a/doc/changes/drivers/mr.839.4.md b/doc/changes/drivers/mr.839.4.md
new file mode 100644
index 000000000..e1ea9b151
--- /dev/null
+++ b/doc/changes/drivers/mr.839.4.md
@@ -0,0 +1 @@
+north_star: Improved JSON parsing.
diff --git a/doc/changes/drivers/mr.839.md b/doc/changes/drivers/mr.839.md
deleted file mode 100644
index dba1496e6..000000000
--- a/doc/changes/drivers/mr.839.md
+++ /dev/null
@@ -1,5 +0,0 @@
-north_star:
-- Upstreams Moses Turner's "VIPD" distortion.
-- Fixes the FOV calc on the v1/3D distortion.
-- General improvement of code organization.
-- Improved JSON parsing.