What's new:
- QIN RV engine updated to v2.11.
- Lots of new presets added for all instruments.
- Note ranges changed for some instruments(mostly the fiddles), for the sake of making them correspond to notation software mappings more properly.
- Some minor bug fixes and small GUI enhancements.
- All the KAI Core instruments are updated. Also updated are the sample content of Winds, NanXiao, ErHu I/II, JingHu, GaoHu, MaTouQin.
The newly added presets took us quite some work. They should greatly help users who are less-inclined to tweak/make custom presets to have a wider varieties to work with. We still encourage users to actually tweak/make their own presets though, as that's what QIN engine is for: for users to make the instruments truly yours.