diff --git a/CHANGELOG.md b/CHANGELOG.md
index dcc3acac..8a8936d5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,21 @@ All notable changes to this project will be documented in this file, per [the Ke
 
 ## [Unreleased] - TBD
 
+## [1.8.0] - 2025-05-08
+
+**Note that this release bumps the WordPress minimum version from 6.3 to 6.4.**
+
+### Added
+
+- Honeypot and no-JS fields to help prevent spam (props [@iamdharmesh](https://github.com/iamdharmesh), [@dkotter](https://github.com/dkotter), [@jeffpaul](https://github.com/jeffpaul), [@qasumitbagthariya](https://github.com/qasumitbagthariya) via [#139](https://github.com/mailchimp/wordpress/pull/139)).
+- Confirmation prompt before logging out the user (props [@iamdharmesh](https://github.com/iamdharmesh), [@dkotter](https://github.com/dkotter), [@qasumitbagthariya](https://github.com/qasumitbagthariya) via [#149](https://github.com/mailchimp/wordpress/pull/149)).
+- A note advising users to set the website URL in the Mailchimp Audience settings (props [@iamdharmesh](https://github.com/iamdharmesh), [@MaxwellGarceau](https://github.com/MaxwellGarceau), [@dkotter](https://github.com/dkotter), [@qasumitbagthariya](https://github.com/qasumitbagthariya) via [#145](https://github.com/mailchimp/wordpress/pull/145)).
+
+### Changed
+
+- Bump WordPress "tested up to" version 6.8 (props [@qasumitbagthariya](https://github.com/qasumitbagthariya), [@dkotter](https://github.com/dkotter) via [#148](https://github.com/mailchimp/wordpress/pull/148)).
+- Bump WordPress minimum supported version from 6.3 to 6.4 (props [@qasumitbagthariya](https://github.com/qasumitbagthariya), [@dkotter](https://github.com/dkotter) via [#148](https://github.com/mailchimp/wordpress/pull/148)).
+
 ## [1.7.0] - 2025-04-08
 
 ### Changed
@@ -298,6 +313,7 @@ All notable changes to this project will be documented in this file, per [the Ke
 - Security and various other improvements
 
 [Unreleased]: https://github.com/mailchimp/wordpress/compare/main...develop
+[1.8.0]: https://github.com/mailchimp/wordpress/compare/1.7.0...1.8.0
 [1.7.0]: https://github.com/mailchimp/wordpress/compare/1.6.3...1.7.0
 [1.6.3]: https://github.com/mailchimp/wordpress/compare/1.6.2...1.6.3
 [1.6.2]: https://github.com/mailchimp/wordpress/compare/1.6.1...1.6.2
diff --git a/includes/class-mailchimp-form-submission.php b/includes/class-mailchimp-form-submission.php
index 337eca2f..96fd7078 100644
--- a/includes/class-mailchimp-form-submission.php
+++ b/includes/class-mailchimp-form-submission.php
@@ -13,7 +13,7 @@
 /**
  * Class Mailchimp_Form_Submission
  *
- * @since x.x.x
+ * @since 1.8.0
  */
 class Mailchimp_Form_Submission {
 
@@ -504,7 +504,7 @@ protected function validate_form_submission() {
 		/**
 		 * Filter to allow for custom validation of the form submission.
 		 *
-		 * @since x.x.x
+		 * @since 1.8.0
 		 * @param bool  $is_valid  True if valid, false if invalid, return WP_Error to provide error message.
 		 * @param array $post_data The $_POST data.
 		 */
diff --git a/includes/mailchimp-deprecated-functions.php b/includes/mailchimp-deprecated-functions.php
index cfc74b75..00ac791c 100644
--- a/includes/mailchimp-deprecated-functions.php
+++ b/includes/mailchimp-deprecated-functions.php
@@ -18,12 +18,12 @@
 /**
  * Prepare the merge fields body for the API request.
  *
- * @deprecated x.x.x
+ * @deprecated 1.8.0
  * @param array $merge_fields Merge fields.
  * @return stdClass|WP_Error
  */
 function mailchimp_sf_merge_submit( $merge_fields ) {
-	_deprecated_function( __FUNCTION__, 'x.x.x', 'Mailchimp_Form_Submission::prepare_merge_fields_body()' );
+	_deprecated_function( __FUNCTION__, '1.8.0', 'Mailchimp_Form_Submission::prepare_merge_fields_body()' );
 
 	$form_submission = new Mailchimp_Form_Submission();
 	return $form_submission->prepare_merge_fields_body( $merge_fields );
@@ -32,12 +32,12 @@ function mailchimp_sf_merge_submit( $merge_fields ) {
 /**
  * Prepare the interest groups body for the API request.
  *
- * @deprecated x.x.x
+ * @deprecated 1.8.0
  * @param array $interest_groups Interest groups.
  * @return stdClass
  */
 function mailchimp_sf_groups_submit( $interest_groups ) {
-	_deprecated_function( __FUNCTION__, 'x.x.x', 'Mailchimp_Form_Submission::prepare_groups_body()' );
+	_deprecated_function( __FUNCTION__, '1.8.0', 'Mailchimp_Form_Submission::prepare_groups_body()' );
 
 	$form_submission = new Mailchimp_Form_Submission();
 	return $form_submission->prepare_groups_body( $interest_groups );
@@ -46,11 +46,11 @@ function mailchimp_sf_groups_submit( $interest_groups ) {
 /**
  * Set all groups to false
  *
- * @deprecated x.x.x
+ * @deprecated 1.8.0
  * @return StdClass
  */
 function mailchimp_sf_set_all_groups_to_false() {
-	_deprecated_function( __FUNCTION__, 'x.x.x', 'Mailchimp_Form_Submission::set_all_groups_to_false()' );
+	_deprecated_function( __FUNCTION__, '1.8.0', 'Mailchimp_Form_Submission::set_all_groups_to_false()' );
 
 	$interest_groups = get_option( 'mc_interest_groups' );
 	$form_submission = new Mailchimp_Form_Submission();
@@ -60,11 +60,11 @@ function mailchimp_sf_set_all_groups_to_false() {
 /**
  * Get signup form URL.
  *
- * @deprecated x.x.x
+ * @deprecated 1.8.0
  * @return string
  */
 function mailchimp_sf_signup_form_url() {
-	_deprecated_function( __FUNCTION__, 'x.x.x', 'Mailchimp_Form_Submission::get_signup_form_url()' );
+	_deprecated_function( __FUNCTION__, '1.8.0', 'Mailchimp_Form_Submission::get_signup_form_url()' );
 
 	$list_id         = get_option( 'mc_list_id' );
 	$form_submission = new Mailchimp_Form_Submission();
@@ -78,12 +78,12 @@ function mailchimp_sf_signup_form_url() {
  * This sets a global message, that is then used in the widget
  * output to retrieve and display that message.
  *
- * @deprecated x.x.x
+ * @deprecated 1.8.0
  *
  * @return bool
  */
 function mailchimp_sf_signup_submit() {
-	_deprecated_function( __FUNCTION__, 'x.x.x', 'Mailchimp_Form_Submission::handle_form_submission()' );
+	_deprecated_function( __FUNCTION__, '1.8.0', 'Mailchimp_Form_Submission::handle_form_submission()' );
 
 	$form_submission = new Mailchimp_Form_Submission();
 	$response        = $form_submission->handle_form_submission();
@@ -102,11 +102,13 @@ function mailchimp_sf_signup_submit() {
 /**
  * Remove empty merge fields from the request body.
  *
+ * @deprecated 1.8.0
+ *
  * @param object $merge Merge fields request body.
  * @return object The modified merge fields request body.
  */
 function mailchimp_sf_merge_remove_empty( $merge ) {
-	_deprecated_function( __FUNCTION__, 'x.x.x', 'Mailchimp_Form_Submission::remove_empty_merge_fields()' );
+	_deprecated_function( __FUNCTION__, '1.8.0', 'Mailchimp_Form_Submission::remove_empty_merge_fields()' );
 
 	$form_submission = new Mailchimp_Form_Submission();
 	return $form_submission->remove_empty_merge_fields( $merge );
diff --git a/mailchimp.php b/mailchimp.php
index a2068069..73f8b6c9 100644
--- a/mailchimp.php
+++ b/mailchimp.php
@@ -4,7 +4,7 @@
  * Plugin URI:        https://mailchimp.com/help/connect-or-disconnect-list-subscribe-for-wordpress/
  * Description:       Add a Mailchimp signup form block, widget or shortcode to your WordPress site.
  * Text Domain:       mailchimp
- * Version:           1.7.0
+ * Version:           1.8.0
  * Requires at least: 6.4
  * Requires PHP:      7.0
  * PHP tested up to:  8.3
@@ -67,7 +67,7 @@ function () {
 use function Mailchimp\WordPress\Includes\Admin\{admin_notice_error, admin_notice_success};
 
 // Version constant for easy CSS refreshes
-define( 'MCSF_VER', '1.7.0' );
+define( 'MCSF_VER', '1.8.0' );
 
 // What's our permission (capability) threshold
 define( 'MCSF_CAP_THRESHOLD', 'manage_options' );
diff --git a/package-lock.json b/package-lock.json
index 102bd95c..d5ab0b57 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@mailchimp/wordpress",
-  "version": "1.7.0",
+  "version": "1.8.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@mailchimp/wordpress",
-      "version": "1.7.0",
+      "version": "1.8.0",
       "license": "GPL-2.0-or-later",
       "dependencies": {
         "@wordpress/block-editor": "^13.2.0",
diff --git a/package.json b/package.json
index ebe36650..357a852a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@mailchimp/wordpress",
-  "version": "1.7.0",
+  "version": "1.8.0",
   "description": "Add a Mailchimp signup form widget to your WordPress site.",
   "homepage": "https://github.com/mailchimp/wordpress",
   "bugs": {
diff --git a/readme.txt b/readme.txt
index 6ba2ed76..de51b749 100644
--- a/readme.txt
+++ b/readme.txt
@@ -2,7 +2,7 @@
 Contributors: Mailchimp
 Tags:         mailchimp, email, newsletter, signup, marketing
 Tested up to: 6.8
-Stable tag:   1.7.0
+Stable tag:   1.8.0
 License:      GPL-2.0-or-later
 License URI:  https://spdx.org/licenses/GPL-2.0-or-later.html
 
@@ -81,6 +81,15 @@ If you are upgrading to version 1.2.1 and you used the widget in your sidebar pr
 
 == Changelog ==
 
+= 1.8.0 - 2025-05-08 =
+**Note that this release bumps the WordPress minimum version from 6.3 to 6.4.**
+
+* **Added:** Honeypot and no-JS fields to help prevent spam (props [@iamdharmesh](https://github.com/iamdharmesh), [@dkotter](https://github.com/dkotter), [@jeffpaul](https://github.com/jeffpaul), [@qasumitbagthariya](https://github.com/qasumitbagthariya) via [#139](https://github.com/mailchimp/wordpress/pull/139)).
+* **Added:** Confirmation prompt before logging out the user (props [@iamdharmesh](https://github.com/iamdharmesh), [@dkotter](https://github.com/dkotter), [@qasumitbagthariya](https://github.com/qasumitbagthariya) via [#149](https://github.com/mailchimp/wordpress/pull/149)).
+* **Added:** A note advising users to set the website URL in the Mailchimp Audience settings (props [@iamdharmesh](https://github.com/iamdharmesh), [@MaxwellGarceau](https://github.com/MaxwellGarceau), [@dkotter](https://github.com/dkotter), [@qasumitbagthariya](https://github.com/qasumitbagthariya) via [#145](https://github.com/mailchimp/wordpress/pull/145)).
+* **Changed:** Bump WordPress "tested up to" version 6.8 (props [@qasumitbagthariya](https://github.com/qasumitbagthariya), [@dkotter](https://github.com/dkotter) via [#148](https://github.com/mailchimp/wordpress/pull/148)).
+* **Changed:** Bump WordPress minimum supported version from 6.3 to 6.4 (props [@qasumitbagthariya](https://github.com/qasumitbagthariya), [@dkotter](https://github.com/dkotter) via [#148](https://github.com/mailchimp/wordpress/pull/148)).
+
 = 1.7.0 - 2025-04-08 =
 * **Changed:** Enhance the Mailchimp List Subscribe Form block to allow for selecting an audience list, reorder fields, toggle field and group visibility, and various other improvements (props [@iamdharmesh](https://github.com/iamdharmesh), [@jeffpaul](https://github.com/jeffpaul), [@dkotter](https://github.com/dkotter), [@qasumitbagthariya](https://github.com/qasumitbagthariya) via [#126](https://github.com/mailchimp/wordpress/pull/126)).
 * **Changed:** Plugin settings page success and error messages will now use WP admin notices (props [@MaxwellGarceau](https://github.com/MaxwellGarceau), [@jeffpaul](https://github.com/jeffpaul), [@dkotter](https://github.com/dkotter), [@qasumitbagthariya](https://github.com/qasumitbagthariya), [@iamdharmesh](https://github.com/iamdharmesh) via [#85](https://github.com/mailchimp/wordpress/pull/85)).
@@ -161,6 +170,9 @@ If you are upgrading to version 1.2.1 and you used the widget in your sidebar pr
 
 == Upgrade Notice ==
 
+= 1.8.0 =
+This release bumps the WordPress minimum version from 6.3 to 6.4.
+
 = 1.6.2 =
 This release bumps the WordPress minimum version from 6.1 to 6.3.