Release-Notes-v27.2.0.md

See here for which version of IBEX your instrument is on, including any hotfixes.

Highlights and Breaking Changes

Ticket	Type	Description

Instrument Specific Changes

Instrument	Ticket	Type	Change
GEM	9031	MAJOR	Added Support for Vacuum PLC via OPCUA

Devices

Newly supported devices

Ticket	Device	Notes
IBEX#8935	Anton-Paar iSorb HP	Add minimal control and readback

Removed devices

Ticket	Device	Notes

Modified devices

Ticket	Type	Device	Change

Reflectometry IOC

Ticket	Type	Change

IBEX Client

Configurations

Ticket	Type	Change

Script Generator

Ticket	Type	Change

Other

Ticket	Type	Change

Python

genie_python

See https://github.com/ISISComputingGroup/genie/releases

Bluesky

See https://github.com/ISISComputingGroup/ibex_bluesky_core/releases

Other python libraries

Ticket	Type	Change

Other

Ticket	Type	Change

Internal changes

Ticket	Type	Change

Change Types:

• Major - Backward compatible breaking change
• Minor - Change in API/functionality
• Patch - Bug fix no change in functionality

Dependencies

what	version	where	last updated/checked
MySQL	8.4.9	ibex_install_utils	05/2026
ActiveMQ	5.19.6	ISIS\ActiveMQ	05/2026
MySql-connector J	8.4.0	IOCLogServer	05/2026

GUI Dependencies

Dependency	Version	last updated/checked
Gson	2.14.0	05/2026
Guava	33.6.0	05/2026
MySql-connector J	8.4.0	05/2026
commons-codec	1.22.0	05/2026
Maven	3.9.15	05/2026
ActiveMQ (different to server version)	5.19.0	05/2026
Jakarta Mail API	2.2.0	05/2026
joda time	2.14.2	05/2026
py4j	0.10.9.9	05/2026
log4j	2.26.0	05/2026
JAXB	4.0.6	05/2026
Tyrus	2.2.2	05/2026
JacORB OMG API	3.9	05/2026
Mockito Core	5.23.0	05/2026
JeroMQ	0.6.0	05/2026
Eclipse	2026-03	05/2026

Uktena dependencies

python -m pip freeze (on the release build when release is created)