0.0.5

Various fixes & improvements

• feat: Add basic iter_examples function (#33) by @untitaker
• fix: Enforce minimum required on typing-extensions (#34) by @untitaker
• fix(eventstream): Add all other message types (#32) by @untitaker
• fix: Fix event schema wrt nullable tag keys (#31) by @untitaker
• fix: Add more typing docs (#30) by @untitaker