reverting version bump, adding test as per review comments

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "dedent",
-	"version": "1.5.2",
+	"version": "1.5.1",
 	"description": "A string tag that strips indentation from multi-line strings. ⬅️",
 	"keywords": [
 		"dedent",

src/dedent.test.ts

@@ -232,4 +232,8 @@ describe("dedent", () => {
 	it("works with escaped tabs for indentation", () => {
 		expect(dedent("\t\tfirst\n\t\t\tsecond\n\t\t\t\tthird")).toMatchSnapshot();
 	});
+
+	it("does not replace \\n when called as a function", () => {
+		expect(dedent(`\\nu`)).toBe("\\nu");
+	});
 });