release: v3.0.6 — Security hardening and CSP isolation

[Soumyadipgithub]

Release: v3.0.6

Security hardening and version bump.

What's in this release

Desktop app

• Security hardening: Implemented a strict Content Security Policy (CSP) to isolate the frontend from the open internet, preventing potential data exfiltration (feat: v3.0.6 — security hardening and CSP isolation #62).
• Version bump: Updated application to v3.0.6.

CI / infra

• All CI jobs passed on develop before merging.

Version bump

• package.json updated
• src-tauri/tauri.conf.json updated
• src-tauri/Cargo.toml updated
• website/src/pages/index.astro softwareVersion updated
• CHANGELOG.md has a new entry for this version
• docs/architecture.md version reference updated (if changed)

Pre-release checks

• Tested desktop app end-to-end with npm run dev — translation pipeline works
• No personal data / credentials / TODOs leaked in the diff
• No file over 5 MB in the diff
• All required CI jobs pass (branch-name skipped intentionally for develop→main)

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Status	Name	Latest Commit	Preview URL	Updated (UTC)
✅ Deployment successful! View logs	syncspeak	69eaeec	Commit Preview URL Branch Preview URL	Apr 23 2026, 07:39 AM