Latest version release notes (8.0.2) can be found at the link below.
SAP Accelerators by Syniti Release Notes 8.0.2
Previous version release notes (7.4.9, 7.4.8, & 7.4.5) can be found at the links below.
SAP Accelerators by Syniti Release Notes 7.4.9
SAP Accelerators by Syniti Release Notes 7.4.8
SAP Accelerators by Syniti Release Notes 7.4.5
All prior release notes for the SAP Accelerators can be reviewed in the attached pdfs.