It's been a very busy 2023 for Ruffle, so much so that we didn't find the time to write a new progress report with everything going on! Let's fix that!
In November 2011, about a year after Jobs’ open letter, Adobe announced it would no longer be developing Flash and advised developers to switch to HTML5.
You can see why someone might think it was ten years ago based off this.
Some? It was more than 10 years ago iirc.
Wikipedia says at https://en.wikipedia.org/wiki/Adobe_Flash#End_of_life that the EOL was announced in 2017 and took effect in 2020, much less than 10 years ago.
Same section also has this:
You can see why someone might think it was ten years ago based off this.