Note that X3 Services 54.0.55 version must be installed with X3 Builder Developer Studio 54.0.55 if you are using X3 Builder, to keep them synchronised.
Both embed some important fixes:
- Nested grid - transaction handling issue with multiple records in it. (JIRA X3-336152 )
- Sidebar selection list does not use filter when screen is in small size (JIRA X3-335749 )
- Mobile automation : receipt for a non stock managed item (JIRA X3-329606 )
- Performance issues on x3services for SQL server DB connexions. (JIRA X3-339063 )
Downloads can be found on the UK Sage X3 X3 Builder 54.0.55 and X3 Services 54.0.55.
As always, ensure you complete thorough testing of all business-critical functions before deploying in a live environment.