All of the browsers have published roadmap updates. Basically Flash will be disabled by default in mid-2019:

Firefox: https://blog.mozilla.org/futurereleases/2017/07/25/firefox-r... and https://developer.mozilla.org/en-US/docs/Plugins/Roadmap Google: https://www.blog.google/products/chrome/saying-goodbye-flash... and https://sites.google.com/a/chromium.org/dev/flash-roadmap Microsoft (Edge+IE): https://blogs.windows.com/msedgedev/2017/07/25/flash-on-wind...