Merge pull request #129 from nulab/release-0.16.0

0.16.0

Merge pull request #124 from nulab/release-0.15.0

0.15.0

Merge pull request #122 from nulab/release-0.14.2

0.14.2

Merge pull request #120 from nulab/release-0.14.1

0.14.1

Merge pull request #118 from nulab/release-0.14.0

0.14.0

Merge pull request #114 from nulab/release-0.13.7

0.13.7

Merge pull request #111 from nulab/release-0.13.6

0.13.6

Merge pull request #107 from nulab/release-0.13.5

0.13.5

Merge pull request #104 from nulab/release-0.13.4

0.13.4

Merge pull request #94 from nulab/release-0.13.3

0.13.3