Update README.md

BenLauwens · web-flow · commit 00a6d7e0b268 · 2021-05-25T10:17:15.000+02:00
diff --git a/README.md b/README.md
@@ -37,6 +37,9 @@ julia> Pkg.add("SimJulia")
 
 ## Release Notes
 
+* v0.8.1 (2021)
+ * some minor bug fixes
+ * uses ResumableFunctions v0.6 or higher 
 * v0.8 (2019)
   * adds support for Julia v1.2.
 * v0.7 (2018)
