In our continued effort to increase site security and promote cross platform compatibility, we will be removing support for HTML and UBB code in logs in favor of Markdown on February 2, 2016. These codes are used to add emphasis to text such as bold or italic type, or to add links to websites. HTML and UBB code may not always look exactly as you intended them to on some devices, while Markdown will consistently look good across all devices.
Checker authors will need to check their challenge code to remove html from any components that would be copy-and-pasted into logs.
The full articles are available here:
you can try Markdown here: