追加	app/views/cms/admin/mailer/broken_link_notification.text.erb
追加	config/credentials/.keep
追加	config/original/credentials/development.key
追加	config/original/credentials/development.yml.enc
追加	config/original/credentials/test.key
追加	config/original/credentials/test.yml.enc
追加	doc/UPGRADE_to_3.1.2.md
変更	.gitignore
変更	app/components/feed/public/feed_component.rb
変更	app/components/gp_article/public/feed_component.rb
変更	app/controllers/cms/admin/stylesheets_controller.rb
変更	app/controllers/gp_article/public/node/docs_controller.rb
変更	app/controllers/sys/admin/storage_files_controller.rb
変更	app/jobs/cms/link_checks_job.rb
変更	app/mailers/cms/admin/mailer.rb
変更	app/models/cms/link.rb
変更	app/models/cms/piece.rb
変更	app/models/cms/piece/setting/sns_part.rb
変更	app/models/cms/site_setting.rb
変更	app/models/cms/site_setting_field.rb
変更	app/models/cms/site_setting_menu.rb
変更	app/models/concerns/cms/rel/link.rb
変更	app/models/gp_article/doc.rb
変更	app/validators/cms/link_validator.rb
変更	app/validators/survey/answer_validator.rb
変更	app/views/cms/admin/stylesheets/_action.html.erb
変更	app/views/cms/admin/stylesheets/_form_dir.html.erb
変更	app/views/cms/admin/stylesheets/_form_file.html.erb
変更	app/views/cms/admin/stylesheets/_title.html.erb
変更	app/views/cms/admin/stylesheets/index.html.erb
変更	app/views/cms/admin/tool/link_check/_search.html.erb
変更	app/views/cms/public/piece/sns_parts/index.html.erb
変更	app/views/gp_calendar/public/node/calendar_styled_events/index.html.erb
変更	app/views/sys/admin/storage_files/_form_dir.html.erb
変更	app/views/sys/admin/storage_files/_form_file.html.erb
変更	app/views/sys/admin/storage_files/_form_upload.html.erb
変更	config/modules/cms/locales/model_ja.yml
変更	db/migrate/20191114015429_migrate_cms_content_settings_to_jsonb_data.rb
変更	db/schema.rb
変更	doc/CHANGES.txt
変更	doc/INSTALL.md
変更	lib/util/link_checker.rb
変更	lib/zomeki.rb
削除	config/original/secrets.yml