Hacker News on 22 April 2021

• Stranded sailor allowed to leave abandoned ship after four years
• EFF sues Proctorio on behalf of student falsely DMCA'd
• “Proctorio is expanding their lawsuit against me and I urgently need your help.”
• Unicode Proposal – Textile Care Symbols
• Ubuntu 21.04
• Green vs. Brown Programming Languages
• Semgrep: Semantic grep for code
• Zellij – A Terminal Workspace and Multiplexer
• Show HN: I made a sandbox game to help with financial planning
• Why I distrust Google Cloud more than than AWS or Azure