Issue #3474702: Change the 1.1.x branch to support Drupal <= 10.2 for a smoother update process

bootstrap_layout_builder.info.yml

 name: 'Bootstrap Layout Builder'
 description: 'Add Bootstrap Grid support to Layout Builder module.'
 type: module
-core_version_requirement: ^10.3 || ^11
+core_version_requirement: <=10.2
 configure: bootstrap_layout_builder.settings
 package: 'Layout Builder'
 dependencies:

composer.json

@@ -6,6 +6,6 @@
   "description": "Add Bootstrap Grid support to Layout Builder module.",
   "require": {
     "drupal/bootstrap_styles": "^1.1",
-    "drupal/core": "^10.3 || ^11"
+    "drupal/core": "<=10.2"
   }
 }

src/Element/Container.php

@@ -2,14 +2,14 @@
 
 namespace Drupal\bootstrap_layout_builder\Element;
 
-use Drupal\Core\Render\Element\RenderElementBase;
+use Drupal\Core\Render\Element\RenderElement;
 
 /**
  * Provides a container wrapper element.
  *
  * @RenderElement("blb_container")
  */
-class Container extends RenderElementBase {
+class Container extends RenderElement {
 
   /**
    * {@inheritdoc}

src/Element/ContainerWrapper.php

@@ -2,14 +2,14 @@
 
 namespace Drupal\bootstrap_layout_builder\Element;
 
-use Drupal\Core\Render\Element\RenderElementBase;
+use Drupal\Core\Render\Element\RenderElement;
 
 /**
- * Provides a container wapper render element.
+ * Provides a container wrapper render element.
  *
  * @RenderElement("blb_container_wrapper")
  */
-class ContainerWrapper extends RenderElementBase {
+class ContainerWrapper extends RenderElement {
 
   /**
    * {@inheritdoc}