# what I have done
- sync main function in master branch and tested current code usage
- remove redundant code
- update README documents
- fix the immutable files logic
## TODO
- give fallback options for immutable files
Co-authored-by: Boming Zhang <bomingzh@sjtu.edu.cn>
Reviewed-on: #11
Co-authored-by: jon-lee <jon-lee@sjtu.edu.cn>
Co-committed-by: jon-lee <jon-lee@sjtu.edu.cn>
