v2.5.12

Version 2.5.12 is a maintenance release with a fix to restore downloading schemas as SDL, and a fix for Kotlin 1.7 compatibility.

💜 Many thanks to @eg-ndobrijevic and @remcomokveld for raising these issues! 💜

👷 All Changes

• [2.x] restore SDL download (#4046)
• Fix Kotlin 1.7 compatibility (#4187)