Prepare release 4.5-r1.

README.md

@@ -47,3 +47,34 @@ to complete the installation from the command line.
 
 ## verbalfeedback
 https://github.com/bfh/moodle-mod_verbalfeedback
+
+## Version history
+
+The versioning of this plugin follows roughly the pattern: X.Y-rZ where X.Y is
+the latest suppored Moodle version and Z is an incresing number for newer versions
+of the plugin whithin the same Moodle version.
+
+### v4.5-r1
+
+- Major refactoring to circumvent memory issues with many instances.
+- Adaptions in code for Moodle 4.5
+
+### v4.4-r1
+
+### v4.3-r1
+
+- Support PHP 8.2 and Moodle 4.3.
+
+### v4.1-r1
+
+- Support PHP 8.1 and Moodle 4.1.
+
+### v4.0-r2
+
+-  Add Basque and Spanish to the default template (thanks to Iñigo Zendegi Urzelai)
+
+### v1.0.1
+
+### v1.0.0
+
+- Initial release

version.php

@@ -30,4 +30,4 @@
 $plugin->maturity = MATURITY_STABLE;
 $plugin->cron      = 0;
 $plugin->supported = [401, 405];
-$plugin->release   = 'v4.4-r3';
+$plugin->release   = 'v4.5-r1';