v0.4.0

What's Changed

• fix: API discovery by @akrejcir in #27
• fix: example-client: Token in subprotocol needs to be in base64 by @akrejcir in #28
• docs: Add information about "duration" API parameter by @akrejcir in #32
• docs: Add asciinema demo by @akrejcir in #33
• docs: Add information about authentication by @akrejcir in #34
• docs: Change link to new asciinema demo by @akrejcir in #35
• chore: Update golang.org/x/* modules. by @0xFelix in #38
• [main]feat: add .snyk file by @ksimon1 in #42

Full Changelog: v0.3.0...v0.4.0