v3.21

What's Changed

• Add Signal username information by @jonaharagon in #2079
• Remove Nitter by @mmvanheusden in #2410

Other Changes

• Fix fedora workstation logo by @dngray in #2401
• Convert Encryption Software page to HTML admonitions by @rollsicecream in #2400
• Rebrand 'Immutable Distributions' by @henry-fisher in #2402
• Mention video memory clearing on Tails by @rollsicecream in #2399
• Convert Mobile Browsers page to HTML admonitions by @rollsicecream in #2405
• Convert File sharing and sync page to HTML admonitions by @rollsicecream in #2406
• Bump crowdin/github-action from 1.18.0 to 1.19.0 by @dependabot in #2404
• Add Permissions-Policy HTTP header by @jonaharagon in #2408
• Update Thunderbird supported chat clients by @mmvanheusden in #2412
• Convert Cryptocurrency page to HTML admonitions by @rollsicecream in #2415
• Remove social media links by @freddy-m in #2414
• Add editor config by @jonaharagon in #2416

New Contributors

• @henry-fisher made their first contribution in #2402
• @mmvanheusden made their first contribution in #2410

Full Changelog: v3.20.1...v3.21