This page contains details of all upcoming and historic upgrades to acumen.

Upcoming Upgrades

Version	Target Deployment Date	Build Summary
21.01	Sunday 31 January 2021	Follow the link to read the build summary including new functionality and enhancements. File:Acumen Build Summary 21.01 v0.1.pdf

Notification of Disruption

Applicable Dates	Summary
Saturday 23 January 2330hrs - Sunday 24 January 0500hrs.	Ongoing RSIT work to the TD.net feeds will impact acumen this weekend. During the outage, train position and forecast information will not update and this will likely result in all trains showing as having overdue reports. On the TD map no berth steps will be seen. Following the RSIT works, users may need to use the Suppress Service functionality in acumen to remove expired or cancelled trains. Furthermore, activation messages will not have been received during the outage so acumen can only render the train service following a movement report. This may mean the docker looks quiet until movement reports are received for all activated trains.
2nd of each month (ongoing)	To ensure the full CIF is processed at the start of each month, acumen will be unavailable to users at 0100hrs for approximately 60 minutes on the 2nd of each month while processing takes place.

Version	Deployment Date	Build Summary	Briefing Note
20.11.03	Saturday 12 December 2020	N/A - Hot Fix 3	20.11.03 Briefing Note
20.11.02	Saturday 14 November 2020	N/A - Hot Fix 2	20.11.02 Briefing Note
20.11.01	Monday 9 November 2020	N/A - Hot Fix 1	20.11.01 Briefing Note
20.11	Sunday 1 November 2020 - 01:00 hrs	Follow the link to read about the new functionality and changes to existing functionality within the 20.11 build. File:T-28 build summary.20.11.acumen.pdf	The 20.11 Briefing Note wiki page describes the system functionality and usability changes as a result of the upgrade.
20.09	Sunday 27 September 2020 - 01:00 hrs	Follow the link to read the build summary including new functionality, enhancements and bug fixes. File:T-28 build summary.20.09.acumen.v1.1.pdf	The 20.09 Briefing Note wiki page describes the system functionality and usability changes as a result of the upgrade.