The OpenQuest Third Edition SRD is currently in development and will be released a couple of months after the main rulebook. My current eta for is Easter 2021.
SRD stands for System Resource Document.
Will contains all the Open Gaming Content in OQ 3 that I will be releasing under the OpenGaming License.
It will be released as a word document and an online version that will be hosted here for reference.
For more about the OQ SRD check out this post.