add link to wiki

this commit adds a prominent link in the readme to the wiki where the community meeting information is captured. so this could be an extra opportunity for people that might struggle with the workflow how to create content to place questions and discussions at the community meetings

Refs https://github.com/Edirom/Edirom-Online/issues/517

README.md

@@ -148,8 +148,8 @@ If you encounter a security issue in the code, please see the [Security Policy](
 ## Get in touch
 
 Even if you are not ready (yet) to contribute to this wonderful project, maybe instead you just have a question or want to get to know the people involved in the project a little better, here are some ideas for you: 
-* there is an [Edirom mailinglist] with the option for selfsubscription
-* the edirom community is meeting regularly every month at the first wednesday of a month, more information will be promoted via the mailinglist
+* there is an [Edirom mailinglist] with the option for selfsubscription, we send invitations to the community meetings via this list and we have Edirom related discussions on this list
+* the edirom community is meeting regularly every month at the first wednesday of a month, see the [wiki] for more information and meeting minutes
 * start a discussion at [GitHub Discussions]
 
 ## Code of Conduct
@@ -203,6 +203,7 @@ Edirom Online is released to the public under the terms of the [GNU GPL v.3] ope
 [building Edirom locally]: https://github.com/Edirom/Edirom-Online?tab=readme-ov-file#building-locally
 [building sample data]: https://github.com/Edirom/EditionExample?tab=readme-ov-file#building
 [Edirom mailinglist]: https://lists.uni-paderborn.de/mailman/listinfo/edirom-l
+[wiki]: https://github.com/Edirom/Edirom-Online/wiki
 [GitHub Discussions]: https://github.com/Edirom/Edirom-Online/discussions
 [Contributor Code of Conduct]: CODE_OF_CONDUCT.md
 [GNU GPL v.3]: http://www.gnu.org/copyleft/gpl.html