Neo4j Spatial is a library of utilities for Neo4j that faciliates the enabling of spatial operations on data. In particular you can add spatial indexes to already located data, and perform spatial operations on the data like searching for data within specified regions or within a specified distance of a point of interest. In addition classes are provided to expose the data to geotools and thereby to geotools enabled applications like geoserver and uDig.
The change to Neo4j 4.2 was more subtle. Mostly only internal API's around the use of Path instead of File.
One change that could be noticed was the IndexManager.IndexAccessMode class.
In the 0.27.0 and 0.27.1 versions we used OverridenAccessMode to take the users existing access mode and simply add on the rights to create tokens and indexes. In 0.27.2 we instead use RestrictedAccessMode to restrict the users access right to the built in AccessModel.Static.SCHEMA and then boost to enable index and token writes. The difference is subtle and should only be possible to notice in Enterprise Edition.
The change to Neo4j 4.2 was more subtle. Mostly only internal API's around the use of
Pathinstead ofFile. One change that could be noticed was theIndexManager.IndexAccessModeclass. In the 0.27.0 and 0.27.1 versions we usedOverridenAccessModeto take the users existing access mode and simply add on the rights to create tokens and indexes. In 0.27.2 we instead useRestrictedAccessModeto restrict the users access right to the built inAccessModel.Static.SCHEMAand then boost to enable index and token writes. The difference is subtle and should only be possible to notice in Enterprise Edition.