=== AFT Fathom Version 13 (2023.10.18) (Build 1101) ===

--- Changes that affect results ---

1.	Made several improvements to Variable Fluid Properties so that fluids across pipes are handled more consistently across Analysis Setup, Pipe, and Global Pipe Edit usages.
2.	XTS: Added event messages when Relief Valves open or close.
3.	Making changes to Design Alerts no longer requires clearing Output to see those changes in results

--- Changes that affect interface ---

1.	Fixed an issue with annotations using the "Line Show" property not being saved properly when hidden on the Workspace

--- Other changes ---

None



=== AFT Fathom Version 13 (2023.09.14) (Build 1100) ===


--- Initial Release ---