The Gold Road Chapter – which includes the Scribing system – and Update 42 is now available to test on the PTS! You can read the latest patch notes here: https://forums.elderscrollsonline.com/en/discussion/656454/

Maintenance for the week of April 22:
• PC/Mac: NA megaserver for maintenance – April 25, 6:00AM EDT (10:00 UTC) - 2:00PM EDT (18:00 UTC)
https://forums.elderscrollsonline.com/en/discussion/comment/8098811/#Comment_8098811