There are new productions and books in Coptic language.
There are many books teaching grammar and syllabi including the works of Dr Kamal Farid Ishaq, Nabil Mikhail Markos, Nabil S. Isaac, Abba Demetrios, and the works of Dr Emile Maher (Fr Shenouda Maher currently) the latter's work include new hymns, songs, and texts in Coptic.
You may also want to check RemEnKimi@yahoogroups.com for communication in Coptic.
This is a blog in coptic language
https://bashandy.blogspot.com.eg/This is a twitter account in Coptic language
https://twitter.com/CopticBashandyThis is a book written completely in Coptic language
https://www.kobo.com/gb/en/ebook/under-the-dome-9