Fixed

• #1369, Change raw-media-types to accept a string of comma separated MIME types - @Dansvidania
• #1368, Fix long column descriptions being truncated at 63 characters in PostgreSQL 12 - @amedeedaboville
• #1348, Go back to converting plus "+" to space " " in querystrings by default - @steve-chavez

Deprecated

• #1348, Deprecate . symbol for disambiguating resource embedding(added in #918). The url-safe '!' should be used instead. We refrained from using + as part of our syntax because it conflicts with some http clients and proxies.