- [130](https://github.com/online-judge-tools/api-client/pull/130) fix an error on submissions to HackerRank ([wapa5pow](https://github.com/wapa5pow))
10.7.0
- [128](https://github.com/online-judge-tools/api-client/pull/128) [breaking changes] remove the feature to submit code to Codeforces - The reason is described at [127](https://github.com/online-judge-tools/api-client/issues/127)
10.6.1
- [125](https://github.com/online-judge-tools/api-client/pull/125) fix an issue about submissions to Codeforces again
10.6.0
- [116](https://github.com/online-judge-tools/api-client/pull/116) [breaking changes] finished Python 3.5 support - This breaks some environments, but such environments already reached EOL. The major version is not incremented. - [120](https://github.com/online-judge-tools/api-client/pull/120) fix an issue about submissions to Codeforces
10.5.0
- [112](https://github.com/online-judge-tools/api-client/pull/112) deprecate the feature to get detailed info from submissions on AtCoder. The code is broken by update of AtCoder and replaced with placeholders. - [111](https://github.com/online-judge-tools/api-client/pull/111) fix some features about yukicoder
10.4.0
- [106](https://github.com/online-judge-tools/api-client/pull/106) add support for Kagamiz Contest System