diff --git a/releasenotes/source/2023.1.rst b/releasenotes/source/2023.1.rst
index 2ed1257851..ee08577468 100644
--- a/releasenotes/source/2023.1.rst
+++ b/releasenotes/source/2023.1.rst
@@ -4,3 +4,4 @@
 
 .. release-notes::
    :branch: unmaintained/2023.1
+   :earliest-version: 21.2.0
diff --git a/releasenotes/source/2024.1.rst b/releasenotes/source/2024.1.rst
index 64e488ad54..8dde5d1a9f 100644
--- a/releasenotes/source/2024.1.rst
+++ b/releasenotes/source/2024.1.rst
@@ -4,3 +4,4 @@
 
 .. release-notes::
    :branch: unmaintained/2024.1
+   :earliest-version: 23.1.0
diff --git a/releasenotes/source/victoria.rst b/releasenotes/source/victoria.rst
index e1c0375963..85484c1968 100644
--- a/releasenotes/source/victoria.rst
+++ b/releasenotes/source/victoria.rst
@@ -4,3 +4,4 @@ Victoria Series (15.1.0 - 16.0.x) Release Notes
 
 .. release-notes::
    :branch: unmaintained/victoria
+   :earliest-version: 15.1.0
diff --git a/releasenotes/source/wallaby.rst b/releasenotes/source/wallaby.rst
index 5d51a14c91..a2d87d9a74 100644
--- a/releasenotes/source/wallaby.rst
+++ b/releasenotes/source/wallaby.rst
@@ -4,3 +4,4 @@ Wallaby Series (16.1.0 - 17.0.x) Release Notes
 
 .. release-notes::
    :branch: unmaintained/wallaby
+   :earliest-version: 16.1.0
diff --git a/releasenotes/source/xena.rst b/releasenotes/source/xena.rst
index 12c49225e2..a4386c2ec7 100644
--- a/releasenotes/source/xena.rst
+++ b/releasenotes/source/xena.rst
@@ -4,3 +4,4 @@ Xena Series (18.0.0 - 18.2.x) Release Notes
 
 .. release-notes::
    :branch: unmaintained/xena
+   :earliest-version: 18.0.0
diff --git a/releasenotes/source/yoga.rst b/releasenotes/source/yoga.rst
index 9d67b57e30..4fe5757225 100644
--- a/releasenotes/source/yoga.rst
+++ b/releasenotes/source/yoga.rst
@@ -4,3 +4,4 @@ Yoga Series (19.0.0 - 20.1.x) Release Notes
 
 .. release-notes::
    :branch: unmaintained/yoga
+   :earliest-version: 19.0.0
diff --git a/releasenotes/source/zed.rst b/releasenotes/source/zed.rst
index 3e4bd92121..d2ab3ddb42 100644
--- a/releasenotes/source/zed.rst
+++ b/releasenotes/source/zed.rst
@@ -4,3 +4,4 @@ Zed Series (20.2.0 - 21.1.x) Release Notes
 
 .. release-notes::
    :branch: unmaintained/zed
+   :earliest-version: 20.2.0