Openjij

**Full Changelog**: https://github.com/OpenJij/OpenJij/compare/v0.6.4...v0.6.5

**Full Changelog**: https://github.com/OpenJij/OpenJij/compare/v0.6.3...v0.6.4

**Full Changelog**: https://github.com/OpenJij/OpenJij/compare/v0.6.2...v0.6.3

What's Changed
* Bump microsoft/setup-msbuild from 1.0.2 to 1.1.3 by dependabot in https://github.com/OpenJij/OpenJij/pull/324
* Bump paambaati/codeclimate-action from 3.1.1 to 3.2.0 by dependabot in https://github.com/OpenJij/OpenJij/pull/328
* set default sparse option on by j-i-k-o in https://github.com/OpenJij/OpenJij/pull/329


**Full Changelog**: https://github.com/OpenJij/OpenJij/compare/v0.6.1...v0.6.2

**Full Changelog**: https://github.com/OpenJij/OpenJij/compare/v0.6.0...v0.6.1

What's Changed
* Bump paambaati/codeclimate-action from 3.1.0 to 3.1.1 by dependabot in https://github.com/OpenJij/OpenJij/pull/325
* add CSRSparse class and improve performance by j-i-k-o in https://github.com/OpenJij/OpenJij/pull/326
* allow empty case by j-i-k-o in https://github.com/OpenJij/OpenJij/pull/327


**Full Changelog**: https://github.com/OpenJij/OpenJij/compare/v0.5.40...v0.6.0