This has now been posted. Thank you for your help with the translations.
Over the last few years, the Wikimedia Foundation has been working towards enabling HTTPS by default for all users, including unregistered ones, for better privacy and security for both readers and editors. This has taken a long time, as there were different aspects to take into account. Our servers haven't been ready to handle it. The Wikimedia Foundation has had to balance sometimes conflicting goals.
Forced HTTPS has just been implemented on all Wikimedia projects. Some of you might already be aware of this, as a few Wikipedia language versions were converted to HTTPS last week and the then affected communities were notified.
Most of Wikimedia editors shouldn't be affected at all. If you edit as registered user, you've probably already had to log in through HTTPS. We'll keep an eye on this to make sure everything is working as it should. Do get in touch with us if you have any problems after this change or contact me if you have any other questions.