diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
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+++ b/.git-blame-ignore-revs
@@ -0,0 +1,2 @@
+# Scala Steward: Reformat with scalafmt 3.8.6
+c2a06b548ef49c853bf135e1a53addb6918d0b99