Update version and docs

Author: s3rgiosan

CHANGELOG.md

@@ -2,6 +2,22 @@
 
 All notable changes to this project will be documented in this file, per [the Keep a Changelog standard](http://keepachangelog.com/).
 
+## [1.7.0] - 2026-03-04
+
+### Added
+
+- Add i18n support with `load_plugin_textdomain`.
+- Add server-side validation for block attributes.
+
+### Changed
+
+- Refactor plugin to use singleton pattern.
+- Add PSR-4 autoloading.
+
+### Fixed
+
+- Fix incorrect text domain in editor controls.
+
 ## [1.6.0] - 2025-10-26
 
 ### Changed

README.md

@@ -9,6 +9,11 @@ This WordPress plugin extends the functionality of the Footnotes block, seamless
 
 ![Littlefoot for Footnotes](assets/screenshot-1.gif)
 
+## Requirements
+
+- WordPress 6.7 or later
+- PHP 7.4 or later
+
 ## Installation
 
 ### Manual Installation
@@ -31,6 +36,13 @@ composer require s3rgiosan/littlefoot
 2. Run `composer install` to install the plugin.
 3. Activate the plugin from your WordPress admin area or using WP-CLI.
 
+## Usage
+
+1. Add a [Footnotes block](https://wordpress.org/documentation/article/footnotes-block/) to your post or page.
+2. Select the Footnotes block and open the block settings in the sidebar.
+3. Configure the littlefoot options under the **Littlefoot** panel.
+4. Publish or update your post — footnotes will automatically appear as interactive popups on the frontend.
+
 ## Options
 
 ### `activateDelay`

composer.json

@@ -12,7 +12,11 @@
       "homepage": "https://goblindegook.com"
     }
   ],
-  "autoload": {},
+  "autoload": {
+    "psr-4": {
+      "S3S\\WP\\Littlefoot\\": "includes/"
+    }
+  },
   "require": {
     "php": "^7.4|^8.0",
     "composer-plugin-api": "^2.3",

plugin.php

@@ -5,7 +5,7 @@
  * Plugin URI:        https://github.com/s3rgiosan/littlefoot
  * Requires at least: 6.7
  * Requires PHP:      7.4
- * Version:           1.6.0
+ * Version:           1.7.0
  * Author:            Sérgio Santos
  * Author URI:        https://s3rgiosan.dev/?utm_source=wp-plugins&utm_medium=littlefoot&utm_campaign=author-uri
  * License:           MIT