Apple is probably the biggest anti-Flash company in the world so its new move against the Flash-based content will be hardly surprising for anyone. Last Monday Apple announced the new macOS Sierra and the first developer's preview is already available for testing. In addition to all the new features, Sierra comes with a new Safari 10 browser. Some further digging into the web browser revealed Adobe Flash content is disabled by default in the new Safari app. Don't panic though, it's not that you can't run Flash, it's just that you'll need to manually enable it for each...
Source: http://www.gsmarena.com/safari_10_in_macos_sierra_has_adobe_flash_disabled_by_default_runs_on_demand-news-18838.php
