update changelog and increase version

Author: Amrita1991

CHANGELOG.md

@@ -1,3 +1,8 @@
+## 2025070700 v1.5.9
+* Mathjax Moodle 5 compatibility changes
+* Public private Annotation separation
+* fixed images in comments not being displayed
+
 ## 2025032500 v1.5.8
 * Hotfix: correct further trailing junk after parameter 
 * Versioning error fix

version.php

@@ -25,7 +25,13 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'mod_pdfannotator';
-$plugin->version   = 2025032500;
-$plugin->release  = 'PDF Annotator v1.5 release 8';
+$plugin->version   = 2025070700;
+$plugin->release  = 'PDF Annotator v1.5 release 9';
+$plugin->supported = [
+404, 
+405,
+500,
+501,
+];
 $plugin->requires  = 2021051700;
 $plugin->maturity  = MATURITY_STABLE;