diff --git a/.plugin-data b/.plugin-data
index 2f50eb1..b31f38f 100644
--- a/.plugin-data
+++ b/.plugin-data
@@ -1,4 +1,4 @@
 {
-	"version": "1.1.1",
+	"version": "1.1.2",
 	"slug": "blockparty-iframe"
 }
diff --git a/.wordpress-org/blueprints/blueprint.json b/.wordpress-org/blueprints/blueprint.json
index 0f5d71f..66f6ac6 100644
--- a/.wordpress-org/blueprints/blueprint.json
+++ b/.wordpress-org/blueprints/blueprint.json
@@ -11,7 +11,7 @@
 			"pluginData": {
 				"resource": "git:directory",
 				"url": "https://github.com/BeAPI/blockparty-iframe",
-				"ref": "1.1.1",
+				"ref": "1.1.2",
 				"refType": "tag"
 			},
 			"options": {
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 91e2a9e..3fa15f3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,16 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/).
 
+## [1.1.2] - 2026-04-21
+
+### Fixed
+
+- **WordPress.org Playground blueprint**: Generate the demo mu-plugin via a nowdoc so the `wp_kses_allowed_html` iframe allowlist is written as syntactically valid PHP (the previous line-by-string approach could produce a broken file and fatal the Playground). The blueprint `pluginData.ref` now targets tag `1.1.2`.
+
+### Removed
+
+- **Psalm static analysis**: Removed `vimeo/psalm`, `humanmade/psalm-plugin-wordpress`, and `psalm.xml.dist`; dropped the `psalm` Composer script and the Grumphp Psalm task so the dev toolchain relies on PHPCS, PHP parallel lint, and related tooling only (leaner `composer.lock` / install).
+
 ## [1.1.1] - 2026-04-20
 
 ### Fixed
@@ -131,6 +141,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/).
 
 ---
 
+[1.1.2]: https://github.com/BeAPI/blockparty-iframe/releases/tag/1.1.2
 [1.1.1]: https://github.com/BeAPI/blockparty-iframe/releases/tag/1.1.1
 [1.1.0]: https://github.com/BeAPI/blockparty-iframe/releases/tag/1.1.0
 [1.0.2]: https://github.com/BeAPI/blockparty-iframe/releases/tag/1.0.2
diff --git a/blockparty-iframe.php b/blockparty-iframe.php
index e149c46..9ce773a 100644
--- a/blockparty-iframe.php
+++ b/blockparty-iframe.php
@@ -2,7 +2,7 @@
 /**
  * Plugin Name:       Blockparty Iframe
  * Description:       Add a block to display an embedded frame in the WordPress editor.
- * Version:           1.1.1
+ * Version:           1.1.2
  * Requires at least: 6.7
  * Requires PHP:      8.1
  * Author:            Be API Technical team
@@ -19,7 +19,7 @@
 	exit; // Exit if accessed directly.
 }
 
-define( 'BLOCKPARTY_IFRAME_VERSION', '1.1.1' );
+define( 'BLOCKPARTY_IFRAME_VERSION', '1.1.2' );
 define( 'BLOCKPARTY_IFRAME_URL', plugin_dir_url( __FILE__ ) );
 define( 'BLOCKPARTY_IFRAME_DIR', plugin_dir_path( __FILE__ ) );
 define( 'BLOCKPARTY_IFRAME_PLUGIN_BASENAME', plugin_basename( __FILE__ ) );
diff --git a/package.json b/package.json
index d37809a..67b1d82 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "blockparty-iframe",
-	"version": "1.1.1",
+	"version": "1.1.2",
 	"description": "Add a block to display an embedded frame in the WordPress editor.",
 	"author": "Be API Technical team",
 	"license": "GPL-2.0-or-later",
diff --git a/readme.txt b/readme.txt
index d20b76b..44a360b 100644
--- a/readme.txt
+++ b/readme.txt
@@ -2,7 +2,7 @@
 Contributors:      Be API Technical team
 Tags:              block, iframe, editor
 Tested up to:      6.7
-Stable tag:        1.1.1
+Stable tag:        1.1.2
 License:           GPL-2.0-or-later
 License URI:       https://www.gnu.org/licenses/gpl-2.0.html
 
@@ -45,6 +45,10 @@ directory take precedence. For example, `/assets/screenshot-1.png` would win ove
 
 == Changelog ==
 
+= 1.1.2 =
+* WordPress.org Playground blueprint: write the demo mu-plugin with a nowdoc so the embedded wp_kses_allowed_html snippet is valid PHP (avoids a fatal on load). Blueprint install ref set to tag 1.1.2.
+* Developer dependencies: remove Psalm static analysis (smaller Composer dev footprint); PHPCS and existing quality tasks remain.
+
 = 1.1.1 =
 * Align @wordpress/icons with block editor packages (v12) to prevent duplicate dependencies and icon inconsistencies.
 
diff --git a/src/blockparty-iframe/block.json b/src/blockparty-iframe/block.json
index 4ae758e..cc204c7 100644
--- a/src/blockparty-iframe/block.json
+++ b/src/blockparty-iframe/block.json
@@ -2,7 +2,7 @@
 	"$schema": "https://schemas.wp.org/trunk/block.json",
 	"apiVersion": 3,
 	"name": "blockparty/iframe",
-	"version": "1.1.1",
+	"version": "1.1.2",
 	"title": "Iframe",
 	"category": "widgets",
 	"description": "Display an embedded frame.",