diff --git a/IMPLEMENTATION.md b/IMPLEMENTATION.md
index 2b893a2..b0de6ae 100644
--- a/IMPLEMENTATION.md
+++ b/IMPLEMENTATION.md
@@ -43,7 +43,7 @@ Cast SDK API calls are translated into Chromecast protocol messages and sent via
# Messages (WIP)
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+
| No. | Subject | Origin | Destination | Description |
| --: | --------------------------------------------- | ---------- | ----------- | ----------- |
diff --git a/diagram.png b/diagram.png
new file mode 100644
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diff --git a/diagram.svg b/diagram.svg
deleted file mode 100644
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--- a/diagram.svg
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@@ -1 +0,0 @@
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