Merge upstream changes to v1.4.0. [Previously was v1.1.2 from Jan 17, 2023]

.github/CONTRIBUTING.md

@@ -8,15 +8,15 @@ welcome to make it better.
 If you want to open an issue, please make sure that:
 
 1. you actually found a bug: for generic questions, use the
-[meetecho-janus](http://groups.google.com/d/forum/meetecho-janus)
+[Discourse](https://janus.discourse.group/)
 group instead;
 2. nobody opened the same bug already (do a search);
 3. the issue wasn't already solved;
 4. you don't paste a huge amount of text in the issue or comments: use
-a service like [pastebin](http://pastebin.com/) or similar;
+a service like [pastebin](https://pastebin.com/) or similar;
 5. you provide a GDB stacktrace if Janus crashed on you, and/or output
 from AddressSanitizer or Valgrind (more details available
-[here](http://janus.conf.meetecho.com/docs/debug.html)).
+[here](https://janus.conf.meetecho.com/docs/debug.html)).
 
 If you want to contribute to the project by providing fixes, enhancements,
 new features or other materials, then just clone the repo, make your changes, push to

.github/ISSUE_TEMPLATE/config.yml

@@ -1,5 +1,5 @@
 blank_issues_enabled: false
 contact_links:
-- name: 💬 Janus Community (Google Group)
-  url: https://groups.google.com/g/meetecho-janus
-  about: Please ask questions or discuss runtime problems on the group, not GitHub 
+- name: 💬 Janus Community (Discourse)
+  url: https://janus.discourse.group/
+  about: Please ask questions or discuss runtime problems on the group, not GitHub