Excel Add-in Retro-compatibility

This table indicates the different versions of SEI and the retro-compatible versions of the Excel Add-in that correspond to each. It also indicates whether or not you must upgrade your version of the Excel Add-in to use the corresponding version of SEI.

Version 2025 Release	Excel Add-in Retro Compatible Version	Need to Upgrade the Excel Add-in?
Version 2025 Release 6	Version 2025 Release 1	No
Version 2025 Release 5	Version 2025 Release 1	No
Version 2025 Release 4	Version 2025 Release 1	No
Version 2025 Release 3	Version 2025 Release 1	No
Version 2025 Release 2	Version 2025 Release 1	No
Version 2025 Release 1	Version 2025 Release 1	Yes
Version 2024 Release 12	Version 2024 Release 3	No
Version 2024 Release 11	Version 2024 Release 3	No
Version 2024 Release 10	Version 2024 Release 3	No
Version 2024 Release 9	Version 2024 Release 3	No
Version 2024 Release 8	Version 2024 Release 3	No
Version 2024 Release 7	Version 2024 Release 3	No
Version 2024 Release 6	Version 2024 Release 3	No
Version 2024 Release 5	Version 2024 Release 3	No
Version 2024 Release 4	Version 2024 Release 3	No
Version 2024 Release 3	Version 2024 Release 3	Yes
Version 2024 Release 2	Version 2023 Release 7	No
Version 2024 Release 1	Version 2023 Release 7	No
Version 2023 Release 14	Version 2023 Release 7	No
Version 2023 Release 13	Version 2023 Release 7	No
Version 2023 Release 12	Version 2023 Release 7	No
Version 2023 Release 11	Version 2023 Release 7	No
Version 2023 Release 10	Version 2023 Release 7	No
Version 2023 Release 9	Version 2023 Release 7	No
Version 2023 Release 8	Version 2023 Release 7	Yes
Version 2023 Release 7	Version 2023 Release 1	No
Version 2023 Release 6	Version 2023 Release 1	No
Version 2023 Release 5	Version 2023 Release 1	No
Version 2023 Release 4	Version 2023 Release 1	No
Version 2023 Release 3	Version 2023 Release 1	No
Version 2023 Release 2	Version 2023 Release 1	No
Version 2023 Release 1	Version 2023 Release 1	Yes