- [862](https://github.com/online-judge-tools/oj/pull/862) allow downloading system cases of AtCoder with `$ oj download --system --dropbox-token=... https://...`
11.2.1
- [873](https://github.com/online-judge-tools/oj/pull/873) improve error messages for HTTP errors on `oj download`
11.2.0
- [869](https://github.com/online-judge-tools/oj/pull/869) use `gtime` for GNU time on macOS
11.1.4
- [866](https://github.com/online-judge-tools/oj/pull/866) improve error messages of `download` subcommand
11.1.3
- [854](https://github.com/online-judge-tools/oj/pull/854) fix a link in the help message ([shuuji3](https://github.com/shuuji3)) - [857](https://github.com/online-judge-tools/oj/pull/857) add some links to the getting started page from the help message
11.1.2
- [852](https://github.com/online-judge-tools/oj/pull/852) show a hint message when cookie.jar is broken - [848](https://github.com/online-judge-tools/oj/pull/848) fix a message of generate-input command with --hack option