LMSA-7710 - use newer embedded services and added README area regardi…

…ng issuer

README.md

@@ -92,6 +92,15 @@ They can be set in a security.properties file, or overridden as environment vari
 | `lti.errorcontact.name` | Display name for your support organization                                                                |
 | `lti.errorcontact.link` | Contact mechanism - URL or mailto:email (e.g. `http://support.school.edu` or `mailto:[email protected]`) |
 
+### LTI issuer configuration
+Be sure to configure an environment appropriate issuer for the Canvas instance that is launching the tool.
+
+See https://canvas.instructure.com/doc/api/file.lti_dev_key_config.html#overview-of-an-lti-launch for details.
+
+| Property          | Description                                              |
+|-------------------|----------------------------------------------------------|
+| `canvas.issuer`   | Issuer for the Canvas instance doing the LTI tool launch |
+
 ### Redis Configuration (optional)
 If you would like to use Redis for session storage, you will need to enable it by including the value `redis-session` into the `SPRING_PROFILES_ACTIVE` environment variable. Be aware that if the tool requires multiple values, that there could be more than one profile value in there.
 

pom.xml

@@ -63,7 +63,7 @@
         <jdk.target>17</jdk.target>
         <jquery.version>3.7.1</jquery.version>
         <lms-canvas-rivet.version>5.2.5.2_2</lms-canvas-rivet.version>
-        <lms-embedded-services.version>5.2.29</lms-embedded-services.version>
+        <lms-embedded-services.version>5.2.30</lms-embedded-services.version>
 
         <lms-team-spring-boot-it12>4.8</lms-team-spring-boot-it12>