Integrate full upgrade scenario in flowchart
Originally created by @sajolida on #8838 (Redmine)
Blueprint: https://tails.boum.org/blueprint/bootstrapping/upgrade
Parent Task: #8583 (closed)
Originally created by @sajolida on #8838 (Redmine)
Blueprint: https://tails.boum.org/blueprint/bootstrapping/upgrade
Parent Task: #8583 (closed)