| Sept. 16, 2021, 9:46 a.m. | 
            cvallat (Claire Vallat) | 
            link segments <-> obs :: [{'added': {}}] | 
        
        
        
            | Oct. 22, 2021, 11:01 a.m. | 
            cvallat (Claire Vallat) | 
            use _OBS for link to observations list :: [{'changed': {'fields': ['Mnemonic', 'Name', 'Trajectories', 'change_reason']}}] | 
        
        
        
            | Nov. 30, 2022, 11:46 a.m. | 
            cvallat (Claire Vallat) | 
            Added MAJIS_STANDBY :: [{'changed': {'fields': ['observation_definitions', 'change_reason']}}] | 
        
        
        
            | Nov. 30, 2022, 11:47 a.m. | 
            cvallat (Claire Vallat) | 
            removed amalthea obs MAJIS :: [{'changed': {'fields': ['observation_definitions', 'change_reason']}}] |