Datomic 0.9.5927 now available

[jaret]

This message covers changes in this release. For a summary of critical release notices, see http://docs.datomic.com/release-notices.html .

Changed in 0.9.5927

• New feature: Tuples.
  See https://docs.datomic.com/on-prem/schema.html#tuples.

• New feature: Attribute predicates.
  See https://docs.datomic.com/on-prem/schema.html#attribute-predicates.

• New feature: Entity specs.
  See https://docs.datomic.com/on-prem/schema.html#entity-specs.

• New feature: Return maps.
  See https://docs.datomic.com/on-prem/query.html#return-maps.

• New feature: Cassandra2 storage.
  See https://docs.datomic.com/on-prem/storage.html#cassandra2.

• Vulnerability Fix: Updated Commons Collections from 3.2.1 to 3.2.2.
  See https://issues.apache.org/jira/browse/COLLECTIONS-580.

• Fix: sample aggregate could hang query thread.

• Impoved performance of valcache cleanup.

• Updated REST server jetty dependencies from 9.3.7.v20160115 to 9.4.15.v20190215.

• Updated ActiveMQ Artemis dependencies from 1.4.0 to 1.5.6.

[galdolber]

Great release! thanks

[ro6]

Are the first four features listed available in datomic-free? If not, is there a timeline for when they will be?