modifiable; changeable; updateable
change of schedule; schedule change
changing lanes; lane change; change of course; changing one's field of study
change in a bus route; change in policy; policy change (reversal)
change of mobile phone (without changing carrier or phone number); model upgrade
lane change; changing lanes
transfer of ownership; transfer of title; change of name
design change; engineering change
change log; revision history
entity conversion; change of company form
notification of change; alteration report; registration of modification
alteration of contract; contract modification; contractual change
clausula rebus sic stantibus (legal principle that agreements become non-binding if there is a major, unforeseeable change of circumstances)
retroactive continuity (literary device); retcon