The very popular chemical drawing package ChemDoodle has been updated https://www.ichemlabs.com/news/read?post=cd2d1111released.

ChemDoodle 2D v11.11 is another feature update focusing on our main topic this year, stereochemistry. Stereochemical projections will now be automatically recognized and stereochemical features will be analyzed. Fischer, Haworth and chair projections are supported.

This update is free for all ChemDoodle subscriptions, Lifetime and Site licenses. Licenses are as little as $15, and these is a free trial available at: https://www.chemdoodle.com/.