Windows, macOS, Linux, Chrome OS (Global variant, excluding China)ģ2.0.0.465 / December 8, 2020 13 months ago ( ) Windows, macOS, Linux ( HARMAN enterprise variant)ģ4.0.0.137 / April 13, 2021 9 months ago ( ) For the file format sometimes referred to as 'Shockwave Flash', see SWF.ģ4.0.0.211 / December 14, 2021 55 days ago ( ) It is not to be confused with Adobe Shockwave.