Add /get_changes route
Add /get_changes route

For task "Create API endpoint for CJH" - https://trello.com/c/W6RpT32o

Beit-Hatfutsot/dbs-back,Beit-Hatfutsot/dbs-back,Beit-Hatfutsot/dbs-back,Beit-Hatfutsot/dbs-back