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2014 IT Release Calendar

​IT changes are implemented through a series of scheduled releases, which are published in advance on the Release Calendar. The timing of releases is intended to ensure that market participants are given sufficient notice of changes that affect them and an opportunity to provide feedback to the IESO. For more information about the IT Release process, please visit Pending IT Service Changes


Last Updated: September 17, 2014

Release ID

R 30.1

R 31.0

R 31.1

R 32.0

R 32.1

Release Category

Category 2

Category 3
(inc. Cat 2)

Category 2

Category 3
(inc. Cat 2)

Category 2

Real Time Production Build

4-Dec-2013

5-Mar-2014

4-Jun-2014

10-Sep-2014

3-Dec-2014

1

Preliminary Release Plan Prepared

21-Aug-13

20-Nov-13

19-Feb-14

28-May-14

20-Aug-14

2

Market Participant Feedback Period Ends
(Market Facing Only)

4-Sep-13

4-Dec-13

5-Mar-14

11-Jun-14

3-Sep-14

3

IT Standing Committee Meeting

10-Sep-13

2-Dec-13

4-Mar-14

3-Jun-14
(Cancelled)

9-Sep-14

3

Target Release Plan

18-Sep-13

11-Dec-13

19-Mar-14

25-Jun-14

17-Sep-14

4

Final Release Plan

16-Oct-13

15-Jan-14

16-Apr-14

16-Jul-14

15-Oct-14

5

Sandbox Implementation

24-Oct-13

23-Jan-14

23-Apr-14

31-Jul-14

23-Oct-14

6

Participant Notification

13-Nov-13

14-Feb-14

16-May-14

21-Aug-14

12-Nov-14

7

Notification for Production Implementation

22-Nov-13

19-Feb-14

23-May-14

29-Aug-14

21-Nov-14

8(a)

Production Build (Non Real Time)

30-Nov-13

1-Mar-14

31-May-14

6-Sep-14

29-Nov-14

8(b)

Production Build (Real Time)

4-Dec-13

5-Mar-14

4-Jun-14

10-Sep-14

3-Dec-14