v0.3.4

What's Changed

• Point repo URLs to GitStudioHQ after the org transfer by @antonarnaudov in #6
• Patch Dependabot + code-scanning security alerts by @antonarnaudov in #7
• Harden the setBranch XSS regression test by @antonarnaudov in #8
• Add a security policy by @antonarnaudov in #9
• Overhaul README, badges, screenshots & onboarding for release by @antonarnaudov in #10

Full Changelog: v0.3.3...v0.3.4