Release Dates

The Nimble AMS Summer '25 Maintenance release is approaching and we want to ensure you know when it will roll out to your orgs. You'll have early access to Summer '25 Maintenance release in your staging sandbox to test your customizations with new features before your production org is upgraded.

We roll out a preview release of Summer '25 Maintenance release to your staging sandbox 3 weeks before the Nimble AMS production release. You may continue using your orgs during the rollouts, as service interruption is expected to be minimal. Preview and production releases are staggered into multiple groups determined by the Salesforce instance of your production org.

To learn what Salesforce instance your production org is on, go to the Company Information page in Setup:

In Salesforce Lightning Experience UI (LEX): Setup | Company Settings | Company Information
In Salesforce Classic UI (Aloha): Setup | Company Profile | Company Information

*Groups are based on the Production org's Salesforce instance. The staging org instance is irrelevant.

Group 1

Preview Release: Staging sandbox updates begin on May 18 at 9:00 PM ET.

Production Release: Production org updates begin on June 17 at 5:00 AM ET.

Preview Release: Staging sandbox updates begin on July 20 at 9:00 PM ET.

Production Release: Production org updates begin on August 12 at 5:00 AM ET.

Group 2

Preview Release: Staging sandbox updates begin on May 25 at 9:00 PM ET.

Production Release: Production org updates begin on June 24 at 5:00 AM ET.

Preview Release: Staging sandbox updates begin on July 27 at 9:00 PM ET.

Production Release: Production org updates begin on August 19 at 5:00 AM ET.

Group 1

CAN40, NA139, NA231, NA232, NA245, NA253, USA314, USA316, USA318, USA320, USA408, USA410, USA556, USA558, USA608, USA610, USA614, USA622, USA626, USA628, USA632, USA634, USA636, USA638, USA640, USA862, USA1024

Group 2

CAN28, NA134, NA137, NA153, NA158, NA174, NA207, NA210, NA213, NA225, NA233, NA236, NA240, NA243, NA244, USA34, USA232, USA272, USA286, USA288, USA292, USA302, USA312, USA326, USA328, USA330, USA334, USA338, USA344, USA350, USA352, USA356, USA376, USA412, USA414, USA416, USA418, USA420, USA422, USA428, USA430, USA460, USA462, USA464, USA466, USA470, USA472, USA478, USA496, USA538, USA544, USA548, USA550, USA552, USA554, USA562, USA564, USA566, USA570, USA572, USA576, USA578, USA580, USA582, USA584, USA586, USA590, USA592, USA596, USA598, USA600, USA606, USA644, USA646, USA648, USA650, USA652, USA674, USA676, USA680, USA682, USA684, USA688, USA690, USA692, USA694, USA696, USA702, USA706, USA708, USA716, USA728, USA730, USA736, USA722, USA742, USA788, USA842, USA844, USA848, USA864, USA868, USA878, USA1028, USA1040, USA1042, USA1046

Sandbox Upgrades

In terms of sandbox orgs, only staging sandboxes are upgraded as part of the release rollout by default. Please refresh developer sandboxes after the production upgrade to sync to the latest version or contact Nimble AMS Support for help.