Changelog
7169ccc build: update version to v8.1.1
f3f37b2 Merge pull request #189 from suzuki-shunsuke/fix/issue-187
cbadbbb docs: add example
f6afd4c style: fix by terraform fmt
a014f6d fix: make date_format optional and fix panic
7ae0735 Merge pull request #186 from suzuki-shunsuke/build/update-build-tools
4cee2f8 ci: change build tools
e58d9be build: remove an unused file
d0caee1 build: update docker-compose.yml
c552000 Merge pull request #185 from suzuki-shunsuke/build/update-npm
21ea865 build: fix durl.sh
a40a1f1 docs: fix CHANGELOG.md
7ecb0b3 build: npm audit fix
4645bc5 build: update package-lock.json