Release 7.4.9 mini release 2026 September


1.0 Maintenance items in this release

The table below lists information about smaller improvements and bug-fixes related to some of the production incidents/problem tickets that are included in this release.

#ModuleChange TypeDescription
1EngineeringImprovedRedis version upgrade from 5.0 to 9.1 [WxC-PRB0016022/ WXC4MKT-8]
2Campaign ManagerImprovedAdded a feature to encrypt all headers at tenant level. When this feature is enabled, by default all the headers will be encrypted. [WXC4MKT-44]
3Campaign ManagerImprovedRemoved Change TPS option for winner deployment [WxC-PRB0016325/WXC4MKT-51]
4Campaign ManagerImprovedImplemented additional responses for MMSC migration [WxC-INC161379/WXC4MKT-58]
5Campaign ManagerImprovedUpdated Bouncy Castle library version to 1.85 version [WXC4MKT-61]
6Campaign ManagerFixedFixed a bug, which under certain conditions some header values are downloaded as encrypted in segment TG (Copy to dynamic target) [WXC4MKT-65]
7EngineeringFixedFixed a bug, which under certain conditions, Query Builder execution became unresponsive due to increased memory usage [WxC-PRB0016313/WXC4MKT-47]
8Campaign ManagerFixedFixed a bug, which under certain conditions IN and NOT IN operators are not functioning when creating a segment with bigint and Decimal data types, resulting in an alert message. [WXC4MKT-26]
9Profile ManagerFixedFixed AI identified security recommendations. [WXC4MKT-57]
10Campaign ManagerFixedFixed a bug. which under certain conditions a value is being stored as "null" instead of null resulting in failure of segment execution. [WxC-PRB0015808/WXC4MKT-9]
11Campaign ManagerFixedAmazon corretto and wildfly server base image tags are updated with latest version [WXC4MKT-40]

2.0 Need more information?

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