- Add basic lighting engine to work around bad lighting in incompletely migrated chunks (black bands)
- Improve chunk generate triggers for map tiles corresponding to negative Y coordinates (1.18 chunks)
- Improve performance of chunk decode and access (faster renders)
- Add sanitizing of all web chat messages and Dynmap log messages to neutralize any Log4J exploit attempts - log attempts in server log (hackAttemptBlurb setting to control substituted string)
- Fix problem with webp v1.2.x
- Fix placed lanterns, sout lantern rendering
- Fix exception in Fabric with default permissions handlers
- Add diagnostic map shaders: 'chunkstatus' (color coded based on chunk worldgen status), and 'chunkversion' (color coded by MC version of chunk data)
- Optimize performance of rendering of fluids (water, in particular)