diff --git a/.idea/inspectionProfiles/Moodle_CodeSniffer.xml b/.idea/inspectionProfiles/Moodle_CodeSniffer.xml
index 90041b8..3a85f6a 100644
--- a/.idea/inspectionProfiles/Moodle_CodeSniffer.xml
+++ b/.idea/inspectionProfiles/Moodle_CodeSniffer.xml
@@ -565,7 +565,6 @@
-
@@ -831,7 +830,6 @@
-
@@ -1348,7 +1346,9 @@
-
+
+
+
diff --git a/.idea/scopes/kialo.xml b/.idea/scopes/kialo.xml
new file mode 100644
index 0000000..46cef60
--- /dev/null
+++ b/.idea/scopes/kialo.xml
@@ -0,0 +1,3 @@
+
+
+
\ No newline at end of file
diff --git a/development/README.md b/development/README.md
index 12665ae..5b02114 100644
--- a/development/README.md
+++ b/development/README.md
@@ -5,7 +5,7 @@
* Git
* PHP composer (https://getcomposer.org/)
* on macOS you can install via `brew install composer`
-* PHP 7.4 or higher
+* PHP 7.4 or PHP 8.2
* If you installed composer `brew`, this should already be installed
* Docker (https://www.docker.com/)
diff --git a/tests/classes/lti_flow_test.php b/tests/classes/lti_flow_test.php
index e5c4056..e14abf3 100644
--- a/tests/classes/lti_flow_test.php
+++ b/tests/classes/lti_flow_test.php
@@ -97,6 +97,24 @@ class lti_flow_test extends \advanced_testcase {
*/
private $cmid;
+ /**
+ * Copy of $_SERVER superglobal before the test.
+ * @var array|null
+ */
+ private $server;
+
+ /**
+ * Copy of $_ENV superglobal before the test.
+ * @var array|null
+ */
+ private $env;
+
+ /**
+ * Copy of $_GET superglobal before the test.
+ * @var array|null
+ */
+ private $get;
+
/**
* In production the tool's (Kialo's) public key is downloaded from the platform (Moodle) during the LTI flow.
* For this test we generate a new keypair and override the tool keychain in kialo_config, instead. *
diff --git a/version.php b/version.php
index c011e8d..c148176 100644
--- a/version.php
+++ b/version.php
@@ -28,8 +28,8 @@
$plugin->component = 'mod_kialo';
// See https://moodledev.io/docs/apis/commonfiles/version.php.
-$plugin->version = 2023112901; // Must be incremented for each new release!
-$plugin->release = '1.0.25'; // Semantic version.
+$plugin->version = 2023121501; // Must be incremented for each new release!
+$plugin->release = '1.0.26'; // Semantic version.
// Officially we require PHP 7.4. The first Moodle version that requires this as a minimum is Moodle 4.1.
// But technically this plugin also runs on older Moodle versions, as long as they run on PHP 7.4,