4.0 changelog

4.0.0-rc1

• Changed bookmark interface by exposing internal values directly #649
• Renamed a few user facing classes: (1) StatementResult is changed to Result. (2) Statement is renamed to Query. (3) ExplicitTransaction is renamed to UnmanagedTransaction. #651

4.0.0-beta03

• Add support for native compilation #634
• Make async and simple sessions to pull records in batches. #637
• Add helpful error (ResultConsumedException and TransactionNestingException) when using the driver API in a wrong way #639
• Add system update statistics and missing profile statistics #640 #642 #644
• Change RxResult#keys to return a single list of keys #643
• Change default connection timeout to be 30s #629

4.0.0-beta02

• Replace Transaction#success and Transaction#failure with Transaction#commit and Transaction#rollback. 622
• Moved Bookmark into public API and provided a string conversion method to convert string bookmarks to Bookmark. 630
• Fixed a NPE bug in SessionConfig#equals. 625
• Upgraded shaded Netty version from 4.1.22.Final to 4.1.41.Final. 631

4.0.0-beta01

• Allowed passing system bookmark to driver's server discovery call, solving the discover problem for newly added databases. Changed bookmark from a string to an Bookmark object. #619
• Default to unencrypted connections. However enhanced security of encrypted connections by setting TRUST_SYSTEM_CA_SIGNED_CERTIFICATES as the default trust strategy and enforcing hostname verification by default. #620

Alpha releases are released under the version name 2.0

2.0.0-alpha03

• Added support to use driver with a 4.0+ Neo4j cluster #587
• Fixed shading Project Reactor #607
• Changed session parameter to builder pattern and provided a syntax sugar to pass database name in session creation #611
• Made connectivity verification not part of driver creation #609

2.0.0-alpha02

• Added database name in ResultSummary #591
• Added transaction with built-in retries support for RxSession #582
• Adjusted a few interfaces used by RxSession #590
• Speeded up the shut down of the driver #576

2.0.0-alpha01 **

• The very first alpha release.
• This new series feature Reactive Session RxSession alongside normal Session and Asynchronous Session AsyncSession.
• A new connection schema neo4j is now introduced and preferred over bolt+routing and bolt. With the new neo4j schema, it can connect the driver with either a cluster or a single instance.
• Multi-databases support for a single instance.

** All the new features are only applicable when connecting with 4.0+ Neo4j servers.