Oracle’s quarterly releases for test and Production environments are updated using a staggered schedule based on cohorts, which are labeled A, B, C, and D. UT has selected to be on the Cohort B schedule on an annual basis, which is deployed to Production environments in the following months annually: March, June, September, December.
As an example, DASH will receive the 25C release in September 2025 to better align with academic and hiring calendars at UT.