1.2.0

🆕 (Feature): Add timeoutBeforeConnection option 🕒 (See PR)
🆕 (Feature): Add withCredentials option 🛡️ (See PR)
🆕 (Feature): Allow to override headers: Accept, Cache-Control, X-Requested-With 📑 (See Commit)
🌟 (Improve): Add human-readable xhr readyState to debug logs 📝 (See Commit)
🌟 (Improve): Enhance TypeScript interfaces. Add a new EventSourceEvent type 🦾 (See PR)
🛠️ (Fix): Fix closing of connection 🏁 (See PR)
🛠️ (Fix): Check if double newline in response before setting lastIndexProcessed 📊 (See PR)

🙏 Huge thanks to @Lenny4, @mbardauskas, @EmilJunker, @GilbertYoder for contributing! 🎉