v4.3.0

What's Changed

• Support export viz as an alternative to main in V3 Runtime by @Copilot in #57
• Support Hot Reloading in V4 Runtime by @Copilot in #59
• Add clearConsole option to enable/disable console clearing by @Copilot in #61
• Clean up, unlock Svelte 5 by @curran in #62
• Upgrade deps by @curran in #63

Full Changelog: v4.2.0...v4.3.0