Many improvements were realized in the last years concerning DORIS and DIODE in particular. The DIODE v5.05 is in operation aboard Jason-3, Sentinel 3A and 3B since mid-2022, improving the performances of the real-time navigation. This new version, also aboard the next flying mission SWOT, will deliver for the altimeter KaRin a geodetic bulletin of high precision for the next 20 seconds. This presentation will focus on these improvements and will give some ideas for future developments.