diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..6313b56
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+* text=auto eol=lf
diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index 3465960..a1fffed 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -27,5 +27,6 @@ To contribute:
 1.  Create your feature branch (`git checkout -b myfeature`)
 2.  Make your change
 3.  Update the `all.sas` file (`python3 build.py`)
-4.  Push and make a PR
+4.  Commit using a [Conventional Commit](https://www.conventionalcommits.org)
+5.  Push and make a PR
 
diff --git a/.gitignore b/.gitignore
index 4376950..288005b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,4 +13,4 @@ mc_*
 *.env*
 
 ~
-.gitattributes
+