Update release notes and version

Author: martignoni

CHANGELOG.md

@@ -3,12 +3,24 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](https://semver.org/) and follow principles of [keep a changelog](https://keepachangelog.com).
 
+## Version 3.0.0, 2025-10-09
+
+__This version is not compatible with versions of Moodle prior to Moodle 4.4!__
+
+### Added
+- Add support for Moodle 5.1 new directory structure (issue #159).
+
+### Changed
+- Test against upcoming Moodle 5.1 (issue #163).
+- Make `changewifisettings.py` script more robust (2f6db18, 63f074b)
+- Remove old network stack support (issue #161).
+
 ## Version 2.20.0, 2025-04-27
 
 __This version is not compatible with versions of Moodle prior to Moodle 4.4!__
 
 ### Changed
-- Tested against upcoming Moodle 5.0 (issue #157).
+- Test against upcoming Moodle 5.0 (issue #157).
 
 ## Version 2.19.0, 2025-01-13
 

version.php

@@ -26,9 +26,9 @@
 
 $plugin = new stdClass();
 
-$plugin->version  = 2025091400;
-$plugin->release = '3.0.0-dev';
+$plugin->version  = 2025100900;
+$plugin->release = '3.0.0';
 $plugin->requires = 2024042200;
 $plugin->supported = [404, 501];
-$plugin->maturity = MATURITY_BETA;
+$plugin->maturity = MATURITY_STABLE;
 $plugin->component = 'tool_moodlebox';