diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..8ad74f7
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,2 @@
+# Normalize EOL for all files that Git considers text files.
+* text=auto eol=lf
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f99d972..bdb6a00 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -116,7 +116,7 @@ jobs:
         with:
           submodules: recursive
 
-#       TODO: Cache doesn't work yet. SCons rebuilds the objects even if they already exist. Could be caused by modification dates.
+#       TODO: Cache doesn't work yet. SCons rebuilds the objects even if they already exist. Could be caused by modification dates or extension_api.json.
 #             fetch-depth: 0 May be needed for cache. See: <https://github.com/actions/checkout/issues/468>.
 #      - name: Set up SCons cache
 #        uses: actions/cache@v3