MInor release 8.2.0 with ghostl moved to stand-alone Arduino library.

Bump up minor version release due to fix for GCC in IDF 5.1 apparentl…

…y finally fixing the IRAM_ATTR on templates issue, in turn generating warnings for the previous mitigation in EspSoftwareSerial.

Make Arduino library manager properly pick up the bug-fix version

The described fix went missing. ESP32 wouldn't compile on unrelated r…

…efactoring.

Platformio picks up versions that aren't yet published in Github just…

… by tracking souce commits - very annoying.

more idiomatic code.

Release 7.0.0 (#267)

* Breaking change, rx interrupt triggered receive callback instead of polling.

* uint rollover (regression) fixed

* GCC and constexpr member function fix.

Precise delay broken whenever beyond precise duration. (#264)

* Precise delay broken whenever beyond precise duration.
* Fix lazy delay for interrupt sensitive applications

Implement tx open drain. (#239)

Unify defines, new example wouldn't pass CI for ESP8266.