Hello, Git 2.10.1 on Apple mac is treating different(uppercase/lowercase) files as same name(e.g ABCD.py and abcd.py) In a project where file name is same but case is different, either ABCD.py or abcd.py. There is always one of these files is modified. Below is the git version on my mac. snappy:myproject$ git version git version 2.10.1 (Apple Git-78) Where as git 2.7.4 on Linux Ubuntu xenial is treating ABCD.py and abcd.py as different files. To reproduce the issue on mac. Clone a project that has two files in same directory with same name but different case. ClassTest.py and classtest.py Thanks, Vishnu