# RedisGraph 1.0 release notes ## Requirements RedisGraph v1.0.15 requires: - Minimum Redis compatibility version (database): 4.0.0 - Minimum Redis Enterprise Software version (cluster): 5.0.0 ## v1.0.15 (March 2019) - GraphBLAS 2.3.0 [release notes](http://github.com/RedisLabsModules/RedisGraph/pull/390#issuecomment-470620353) - WITH clause: Allows query parts to be chained together, piping the results from one to be used as starting points or criteria of the next. [ref p.78](http://s3.amazonaws.com/artifacts.opencypher.org/openCypher9.pdf) - Enhancements - #[393](http://github.com/RedisGraph/RedisGraph/issues/393) Discard distinct when performing aggregation - Minor bugfixes - #[359](http://github.com/RedisGraph/RedisGraph/issues/359) Adding ORDER BY changes the number of returned hits when used in combination with LIMIT - #[363](http://github.com/RedisGraph/RedisGraph/issues/363) Remove graph entity property when it is set to null - #[386](http://github.com/RedisGraph/RedisGraph/issues/386) Return updated values on queries that modify data ## v1.0.14 (21 February 2019) License update, REDIS SOURCE AVAILABLE LICENSE AGREEMENT. ## v1.0.13 (6 February 2019) Reuse attribute name to avoid duplication ## v1.0.12 (28 January 2019) Traverse direction optimization to reduce number of matrix transpose ## v1.0.11 (17 January 2019) - Removed OpenMP requirement - Traverse from multiple nodes concurrently ## v1.0.10 (9 January 2019) Update indices when MERGE creates new entities ## v1.0.9 (6 January 2019) - Support for mixing MERGE and SET clauses - Granular writer locking - Fix graph serialization error in duplicate edge handling ## v1.0.8 (24 December 2018) - Index utilization when performing cartesian product - Increase usage of rm_malloc functions in module - Allow serialization of NULL-valued properties - Support for multiple relationship types ## v1.0.7 (18 December 2018) - Bulk-insert support unicode - Bulk-insert better progress reporting - Multiple relationship types ## v1.0.5 (15 December 2018) Bulk insert supports ID specifying + relationships attributes ## v1.0.4 (9 December 2018) - Compact GraphBLAS, using structural semiring ## v1.0.3 (2 December 2018) - GraphBLAS 2.2 - Multiple CREATE clauses - Multiple MATCH clauses - Bug fixes: - Replace operations appropriately when rewriting execution plan - Entity returned from datablock should have its internals cleared - Loaded triemap strings are not guaranteed space for a null terminator ## v1.0.2 (25 November 2018) - Bug fix #[249](http://github.com/RedisGraph/RedisGraph/issues/249) reset operation within execution plan should propagate upwards ## v1.0.1 (22 November 2018) - Resolved a number of memory leaks - Support '*' within RETURN clause - Add TYPE function - Initial support for UNWIND clause