APOC Release for Neo4j 3.4 with Graph Grouping

The Neo4j APOC team has released two versions of APOC, 3.3.0.3 and 3.4.0.1, which can be downloaded from GitHub or Neo4j Desktop with a single click. The new release includes significant updates to the internal kernel API, allowing for more efficient interaction with the Cypher runtime. Two notable features introduced in this release are `apoc.load.xls` for loading data from Excel files and graph grouping, which allows summarizing graphs by grouping nodes by one or more properties. Additionally, there are bugfixes, improvements, and documentation updates across various procedures and functions. The team thanks contributors and reporters who helped shape the release.