|Quarterly Release||MT Sandbox||TC||MT Production||Local|
|February 2019||January 20, 2019||January 27, 2019||February 3, 2019||February 17, 2019|
|May 2019||April 28, 2019||May 5, 2019||May 12, 2019||May 26, 2019|
|August 2019||July 21, 2019||July 28, 2019||August 4, 2019||August 18, 2019|
|November 2019||November 10, 2019||November 17, 2019||November 24, 2019||December 8, 2019|
Release Timeline and Rollout
Updates to Primo are delivered every three months. These updates include security issues, new features, feedback on design issues, escalations related to specific functionality, and other issues.
Ex Libris upgrades cloud environments as soon as a new release of Primo is available, following an extensive QA process. We make certain that our hosted customers are the first to benefit from the latest enhancements and bug fixes.
By establishing the structured process, upgrades are more frequent and the gap between the current version and the new version is small.
The rollout of each new version is gradual and begins with institutions that are using Primo in the Ex Libris cloud environment. Prior to the upgrades, a message notifying cloud customers of the date of the upgrade will be sent out by the cloud team.
The upgrade process will consist of two steps: first, the new release is installed on the sandbox environment where applicable. We trust that you will try out the new version during this time. Two weeks later, the new release is installed on the production environment. Consortia environments will have a four weeks test period.
Five days in advance, Dedicated customers will receive a message containing the exact install dates for both sandbox and production, which will occur within five weeks of the MT sandbox installation date.
Enjoy higher quality enhancements and fixes in a shorter timeframe
Ensure that customizations are most accurately preserved
Enjoy the predictability of service pack releases