SDK Deprecation Policy
SDK versions are valid for two years after the release date.
- Deprecated SDK versions may not return ads. Publishers are recommended to upgrade to the latest version of the SDK regularly.
- SDK versions older than two years may still operate if the revenue volume is significant but efforts will be made to move developers to newer SDKs.
- Once the revenue is below 1%, any SDK versions that meet the deprecation policy may be disabled at the discretion of the ad server team.
| Chartboost Unity SDK | Release Date | Deprecation Date |
|---|---|---|
| Version 5.2.0 | 2024-11-21 | 2026-12-01 |
| Version 5.1.0 | 2024-10-03 | 2026-11-01 |
| Version 5.0.0 | 2024-08-08 | 2026-09-01 |
| Version 4.9.0 | 2024-03-21 | 2026-04-01 |
| Version 4.8.0 | 2024-02-08 | 2026-03-01 |
| Version 4.7.0 | 2023-11-14 | 2025-12-01 |
| Version 4.6.0 | 2023-10-12 | 2025-11-01 |
| Version 4.5.0 | 2023-08-31 | 2025-09-01 |
| Version 4.4.0 | 2023-07-27 | 2025-08-01 |
| Version 4.3.0 | 2023-06-22 | 2025-07-01 |
| Version 4.2.3 | 2023-05-18 | 2025-06-01 |
| Version 4.2.2 | 2023-05-10 | 2025-06-01 |
| Version 4.2.1 | 2023-05-05 | 2025-06-01 |
| Version 4.2.0 | 2023-05-04 | 2025-06-01 |
| Version 4.1.0 | 2023-03-30 | 2025-04-01 |
| Version 4.0.0 | 2023-03-02 | 2025-04-01 |
| Version 3.3.2 | 2023-01-26 | 2025-02-01 |
| Version 3.3.1 | 2023-01-09 | 2025-02-01 |
| Version 3.3.0 | 2022-12-01 | 2025-01-01 |
| Version 3.2.0 | 2022-10-20 | 2024-11-01 |
| Version 3.1.0 | 2022-09-15 | 2024-10-01 |
| Version 3.0.0 | 2022-08-18 | 2024-09-01 |
| Version 2.11.0 | 2022-07-07 | 2024-08-01 |
| Version 2.10.0 | 2022-05-19 | 2024-06-01 |
| Version 2.9.0 | 2022-04-21 | 2024-05-01 |
| Version 2.8.0 | 2022-03-24 | 2024-04-01 |
| Version 2.7.1 | 2022-03-08 | 2024-04-01 |
| Version 2.7.0 | 2022-03-03 | 2024-04-01 |
| Version 2.6.0 | 2022-02-15 | 2024-03-01 |
| Version 2.5.1 | 2022-02-03 | 2024-03-01 |
| Version 2.5.0 | 2022-01-14 | 2024-02-01 |
| Version 2.3.2 | 2021-12-08 | 2024-01-01 |
| Version 2.3.1 | 2021-06-24 | 2023-07-01 |
| Version 2.2.1 | 2020-12-18 | 2023-01-01 |
| Version 2.2.0 | 2020-11-20 | 2023-01-01 |
| Version 2.1.0 | 2020-10-02 | 2023-01-01 |
| Version 2.0.1 | 2020-08-31 | 2022-09-01 |
| Version 2.0.0 | 2020-05-29 | 2022-09-01 |
| Version 1.9.0 and below | 2020-02-27 | 2022-09-01 |