Please note: this announcement is no longer applicable, please refer to the updated announcement: https://www.minecraftforum.net/news/60728-a-new-and-exciting-beginning
As follows is the original announcement:
Today we are announcing that we have made the difficult decision to transition the Minecraft Forum from an active website to a read-only archive. This decision has been made after careful consideration about how we can best serve the Minecraft community with the resources we have available. A read-only archive of the website will ensure that the valuable content contributed over many years is safe-guarded, remaining available for visitors to explore.
From everyone at the Minecraft Forum we are deeply grateful for our communities contributions to the forum over the last decade, big and small. Millions of members have shared tens of millions of posts that have been viewed billions of times, and everyone contributed something to make this forum great. Minecraft Mod creators helped expand the world of Minecraft, support volunteers worked tirelessly to provide access to that world and everyone together turned that world into a community.
Read only mode will be enabled on June 16th, 2019. From this date you will no longer be able to login to the Minecraft Forum and no new content will be created, however all links to the Minecraft Forum will continue to work as-is, all content will remain accessible. This change does not impact the Minecraft Wiki. The Minecraft Wiki will continue as an active website, we have no plans to archive the Minecraft Wiki.
We appreciate that this is a big change and that there will be many questions. I am available in the comments of this news post to answer any questions you may have, and you are welcome to reach out via Private Message if you have any questions you would like to ask privately.
Please use the comments as an opportunity to share your story about what this community has meant to you. We would love to hear about how the forum has impacted you, whether it inspired a passion for creating, helped build friendships or simply provided you somewhere to share your love of the game -- any thoughts you may have are welcome.
- citricsquid