<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjQtMDUvZGQ2MWMwMjYtOTNhYS00ZTM0LWJiOWMtYWMxMGU0NGY5NDM1LmpwZw==.jpg"></p><p>Bitcoin’s testnet needs to be reset so it can remain free for developers to use, says software engineer Jameson Lopp.</p>