So far, very good. The 4.3 beta6 version used to work with 1.14 Minecraft but the new launcher seemed to cause that to lose support. ThankFully, the 4.3 release version once again works with Minecraft 1.14. Yes, it is a bit slow with 1.13 and 1.14 with the world generation changes being less efficient, but at least it still works.
Here's 1.14 displaying the new biomes and structures.
For some reason, the end doesn't show the biomes that generate in the end as of 1.14, where the end was split into several biomes.
I made a biome profile that makes the map more realistic, but unfortunately it means less contrast but it makes the map feel more "real"