git diff

git diff --name-only  tag1 tag2
------
src/test1.dicon
src/test2.dicon
src/test3.dicon

git diff -w --name-status --no-renames tag1 tag2 >file-name-status.txt
MODE |  PATH
----  |---------
M src/test1.dicon
A src/test2.dicon
D src/test3.dicon

git diff -w --numstat --no-renames --diff-filter=M  tag1 tag2 

 > file-numstat.txt
ADD | DEL | PATH
----  |----  |-------
1 1 src/test1.dicon
1 0 src/test2.dicon