This is very likely the final release Elite Observatory will see, barring some unprecedented change to Elite Dangerous that breaks it completely, or absolutely disastrous bug being discovered. Process ...

ALERT 4 January 2025: New Version of EDHM for Elite Dangerous 4.0 (Odyssey and Horizons Live) for FDev U19.03 ! HUGE Thank you to CMDRs Fred89210 for keeping EDHM alive! Expect updates via EDHM UI.