+	pre-release

+	New Arduino Core & ESP-IDF breaks compilation.

+	This commit address this issue. IDF 5.4.2 -> 5.5, AC 3.2.x->3.3.0

+	+

+	---

+	version bump

+ SERIAL_IS_USB flag added

+ conversion rotines were fixed

+ bump to 0.99.4

+ version changed to 0.99.3