diff --git a/releasenotes/notes/410-rules-9db72f7f10961d9b.yaml b/releasenotes/notes/410-rules-9db72f7f10961d9b.yaml
new file mode 100644
index 0000000..e881e02
--- /dev/null
+++ b/releasenotes/notes/410-rules-9db72f7f10961d9b.yaml
@@ -0,0 +1,5 @@
+---
+features:
+  - |
+    Add support for redirect responses that indicate that a path is not
+    going to be valid again in the future and return a 410 response.
diff --git a/releasenotes/notes/cycle-detection-dff48a3706f459d8.yaml b/releasenotes/notes/cycle-detection-dff48a3706f459d8.yaml
new file mode 100644
index 0000000..02b9db6
--- /dev/null
+++ b/releasenotes/notes/cycle-detection-dff48a3706f459d8.yaml
@@ -0,0 +1,6 @@
+---
+features:
+  - |
+    Add detection of redirection cycles or loops. If a path redirects
+    back to itself when all of the rules are evaluated, report it as
+    an error.
diff --git a/releasenotes/notes/max-hops-1e9fa3c27d7406db.yaml b/releasenotes/notes/max-hops-1e9fa3c27d7406db.yaml
new file mode 100644
index 0000000..cf48d29
--- /dev/null
+++ b/releasenotes/notes/max-hops-1e9fa3c27d7406db.yaml
@@ -0,0 +1,6 @@
+---
+features:
+  - |
+    Add detection of multiple redirection hops. If a path redirects to
+    another path that also redirects, repeatedly for too many steps,
+    report an error.