Release notes messaging added to Changelogs

source/changelogs/2024-01-25-release-notes.md

@@ -0,0 +1,14 @@
+---
+title: We've launched Pantheon release notes
+changelog: true
+reviewed: "2023-12-01"
+---
+<Alert title="We're moving!" type="danger" >
+
+We're thrilled to announce the launch of [Pantheon release notes](/release-notes/) - a rebrand of our beloved changelog! This upgraded platform brings you better navigation and the latest product announcements. 
+
+This changelog site is still accessible, and a redirection to the new site will be implemented shortly.
+
+Visit Pantheon release notes: https://docs.pantheon.io/release-notes/
+
+</Alert>

src/templates/changelog.js

@@ -89,17 +89,8 @@ class ChangelogTemplate extends React.Component {
             <h1>{node.frontmatter.title}</h1>
             <div className="pds-spacing-mar-block-end-3xl">
               <p className="pds-lead-text pds-lead-text--sm">
-                Sign up for the Pantheon Changelog Newsletter to receive a
-                monthly email on what's new and improved across the platform.
+              We're transitioning away from Changelogs published in this area of our docs site in favor of <a href="/release-notes"> release notes</a>!
               </p>
-              <a
-                className="pds-button"
-                href="https://learn.pantheon.io/Changelog-Opt-In.html"
-                target="_blank"
-              >
-                Subscribe Now
-                <Icon iconName="externalLink" />
-              </a>
             </div>
             <hr />
 

src/templates/changelogs.js

@@ -97,17 +97,8 @@ class ChangelogsTemplate extends React.Component {
             <h1>Pantheon Changelog</h1>
             <div className="pds-spacing-mar-block-end-3xl">
               <p className="pds-lead-text pds-lead-text--sm">
-                Sign up for the Pantheon Changelog Newsletter to receive a
-                monthly email on what's new and improved across the platform.
+              We're transitioning away from Changelogs published in this area of our docs site in favor of <a href="/release-notes"> release notes</a>!
               </p>
-              <a
-                className="pds-button"
-                href="https://learn.pantheon.io/Changelog-Opt-In.html"
-                target="_blank"
-              >
-                Subscribe Now
-                <Icon iconName="externalLink" />
-              </a>
             </div>
             <hr />
             <SidebarLayout sidebarMobileLocation="before">