If you have an event, discussion, or other item to contribute to the Weekly News, you can add it directly to the wiki by editing the issue you want your item to appear in. (The next week's issue is created before the current issue is published - so at any time there should be at least one issue ready to edit.) Alternatively, you can send to the cloudstack-dev mailing list with a subject including NEWS: description of topic or email the newsletter editor directly (jzb at apache.org), again with the subject NEWS: description of topic. Please include a link to the discussion in the mailing list archive or Web page with details of the event, etc.
The number of issues for 4.1.0 has crept back up in the last week, likely because QA had been blocked from testing by some bugs previously - with those out of the way, QA is able to find more issues in the release.
Note that some of the issues are also less dire than they seem: CLOUDSTACK-1584 is a blocker for release, but it's only to ensure that an important task (adding links to the documentation for downloads) is completed before the release.