diff --git a/inc/namespace.php b/inc/namespace.php
index 444758d..1bd2250 100644
--- a/inc/namespace.php
+++ b/inc/namespace.php
@@ -7,7 +7,7 @@
 
 namespace PWCC\SimpleSearchSubmission;
 
-const PLUGIN_VERSION = '1.1.0';
+const PLUGIN_VERSION = '1.2.0';
 
 /**
  * Bootstrap the plugin.
diff --git a/readme.md b/readme.md
index da26318..db9d829 100644
--- a/readme.md
+++ b/readme.md
@@ -91,10 +91,15 @@ As mentioned above, notifications are not sent for non-production sites.
 
 ## Changelog
 
+### 1.2.0
+
+* Only submit de-indexed and redirect URLs to IndexNow once.
+* Use `wp_safe_remote_post()` for sending requests to IndexNow.
+
 ### 1.1.0
 
 Initial WordPress.org release
 
 ### 1.0.0
 
-* Initial release
+Initial release
diff --git a/readme.txt b/readme.txt
index ffea90e..b61c643 100644
--- a/readme.txt
+++ b/readme.txt
@@ -2,7 +2,7 @@
 Contributors: peterwilsoncc
 Tags: seo, indexnow, crawling
 Tested up to: 6.8
-Stable tag: 1.1.0
+Stable tag: 1.2.0
 License: GPL-2.0-or-later
 License URI: https://github.com/peterwilsoncc/simple-search-submission/blob/main/LICENSE
 
@@ -82,10 +82,15 @@ As mentioned above, notifications are not sent for non-production sites.
 
 == Changelog ==
 
+= 1.2.0 =
+
+* Only submit de-indexed and redirect URLs to IndexNow once.
+* Use `wp_safe_remote_post()` for sending requests to IndexNow.
+
 = 1.1.0 =
 
-* Initial WordPress.org release.
+Initial WordPress.org release.
 
 = 1.0.0 =
 
-* Initial release
+Initial release
diff --git a/simple-search-submission.php b/simple-search-submission.php
index 2a0908f..b428d8e 100644
--- a/simple-search-submission.php
+++ b/simple-search-submission.php
@@ -10,7 +10,7 @@
  * @wordpress-plugin
  * Plugin Name: Simple Search Submission for IndexNow
  * Description: A simplified plugin for submitting crawl requests to search engines supporting IndexNow.
- * Version: 1.1.0
+ * Version: 1.2.0
  * Requires at least: 6.3
  * Requires PHP: 7.4
  * Author: Peter Wilson