Release catalyst

NOTICE

@@ -0,0 +1,16 @@
+The following components are included in this product:
+
+Badgerodon Collections
+https://github.com/badgerodon/collections
+Copyright (c) 2012 Caleb Doxsey
+Licensed under the MIT License
+
+go-toposort
+https://github.com/philopon/go-toposort
+Copyright (c) 2017 Hirotomo Moriwaki
+Licensed under the MIT License
+
+The Go programming language
+https://go.dev/
+Copyright (c) 2009 The Go Authors
+See https://go.dev/LICENSE for license details.