diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index d7f85dfa..b421913e 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,7 +1,6 @@
 FROM ghcr.io/n64-tools/gcc-toolchain-mips64:latest
 
-# Avoid warnings by switching to noninteractive
-ENV DEBIAN_FRONTEND=noninteractive
+RUN apt-get update && apt-get install -y python3
 
 RUN git clone --branch trunk https://github.com/dragonminded/libdragon.git --depth 1 ./sources/libdragon
 
diff --git a/Makefile b/Makefile
index f28cad1a..3378f5a2 100644
--- a/Makefile
+++ b/Makefile
@@ -35,4 +35,7 @@ clean:
 	$(shell rm -rf ./$(BUILD_DIR))
 .PHONY: clean
 
+finalize-sc64:
+    $(shell cd ./$(BUILD_DIR) && python3 ../tools/finalize.py ./$(EXE_NAME).z64)
+
 -include $(wildcard $(BUILD_DIR)/*.d)
diff --git a/README.md b/README.md
index ef1db234..e9e5b32b 100644
--- a/README.md
+++ b/README.md
@@ -2,10 +2,10 @@
 **This repo and its documentation is currently experimental and subject to change without notice.**
 
 ## Aims
-* Support as many flashcarts as possible
-* Be open source using preferably MIT licensed third party licenced libraries where possible.
+* Support as many N64 FlashCarts as possible.
+* Be open source using preferably MIT licensed third party licensed libraries where possible.
 * Be testable, where possible using CTest, but if not, in an emulated environment.
-* Encourage active development from community members and flashcart owners.
+* Encourage active development from community members and N64 FlashCart owners.
 
 ## Basic usage
 
@@ -46,8 +46,8 @@ Save it to the root folder on your SD card.
 
 
 ### ED64
-Not Currently not suppported, but there is an aim to do so.
-This will likely replace AltraOSv1
+Not currently not supported, but there is an aim to do so.
+The aim is to replace [Altra64](https://github.com/networkfusion/altra64) and [ED64-UnofficialOS](https://github.com/n64-tools/ED64-UnofficialOS-binaries).
 
 
 # Developer documentation
@@ -57,5 +57,6 @@ You can use a dev container in VSCode.
 
 `ms-vscode.makefile-tools` will help (installed automatically in dev container).
 TODO: it does not yet work with `F5`: see https://devblogs.microsoft.com/cppblog/now-announcing-makefile-support-in-visual-studio-code/
-WORKAROUND: in the terminal, use make directly `make all`
+WORKAROUND: in the terminal, use make directly `make all` then `make finalize-sc64`
+The ROM will be found in the `build` directory.