Articles in this section

See more

Release Notifications, December 3, 2020

Avatar
Hazelcast Support
  • Updated
Follow

Support Updates

​​​​​​
3.12.x → 4.x Migration tool is available to all Hazelcast Enterprise customers. To get the tool or learn further details, please reach out to Hazelcast Support.

Hazelcast IMDG 3.9

  • Extended Support for IMDG 3.9 will end on 23 April 2021.

Hazelcast IMDG 3.12

  • Standard Support for IMDG 3.12 will end on 9 April 2021.
  • Extended Support will continue for an additional 18 months.

For more information see the full list of Version Support Windows.


Patch Releases

Latest News / Releases  

Hazelcast IMDG Management Center 3.12.13

Enhancements

  • Simplified the collapsed list view of Executors not to show all the details such as the execution time. 

  • Updated the dependencies to resolve possible security issues.

  • Improved the cache content in the documentation to address all the distributed data structures.

Hazelcast Cloud 2.6.0

New Features

  • Added GCP support to Hazelcast Cloud Enterprise, in addition to the currently support AWS and Azure providers.
  • Introduced the command line interface for Hazelcast Cloud (hzcloud).
  • Introduced the official Hazelcast Cloud Golang SDK.

Enhancements

  • Unified the VPC peering flows.

Hazelcast Cloud CLI 1.3.0

Enhancements
  • Added native binary support for ARM64 based macOS machines.

Hazelcast C++ Client 4.0-BETA

New Features

  • Implemented the new Hazelcast Open Binary Client Protocol version 2 for this client.
  • Upgraded the client code to use the C++11 features.
  • Improved the API methods so that they return boost::future which allows async programming.
  • Replaced the AP concurrency primitives with the CP ones (with respect to the CAP principle) that includes Atomic Long, Atomic Reference and Semaphore structures.
  • Introduced boost::optional for return types in the API which makes it possible to return nullable objects.
  • Added the support of backup acknowledgements (aka boomerang backups) so that the client does not wait for the sync backups to complete on the member anymore.
Enhancements
  • Added the support of mixed type so that you do not need to provide a specific object type when instantiating a Hazelcast structure such as a map.
  • Made Boost the only external dependency for the client.
  • Added the support of using asio for SSL and non-SSL sockets.
  • Fully switched to the lock based atomic implementations of the std::atomic standard library.
  • Introduced fail-fast for the serialization implementations that cannot be resolved during the compilation.
  • Replaced group name element with cluster name in the client configuration (ClientConfig), which also has replaced the GroupConfig.
  • Introduced new logger configuration and listener APIs.
  • Renamed the camelCase API as snake_case.

Hazelcast Node.js Client 4.0.1

Enhancements

  • Improved the fault tolerance of listeners' deregistrations.

Hazelcast Node.js Client 3.12.4

Enhancements

  • Updated the documentation content of Hazelcast cloud discovery with the up-to-date information.
  • Reduced the npm artifact size.

Hazelcast Python Client 4.0.0b1

New Features

  • Applied the changes that have come with Hazelcast IMDG 4.0 to the client protocol and architecture, including the ownerless client feature.
  • Implemented CP concurrency primitives (with respect to CAP principle) including AtomicLong, AtomicReference and Semaphore.
  • Added the support of backup acknowledgements (aka boomerang backups).
  • Added the support of paging predicates.

Enhancements

  • Simplified the programmatic configuration to use the keyword arguments.
  • Aligned the docstrings with the Google Python Style Guide.
  • Improved the logging configuration API to follow the practices recommended by the standard library documentation.  
  • Improved the client performance for the non-blocking mode.
  • Moved the predicates from the serialization module and improved their documentation.
  • Improved the performance of string serialization.
  • Added the support of native bytearray and Java UUID types for the default serialization.
  • Implemented the set_ttl method for the maps. 
Breaking Changes
  • Removed the AP-based concurrency primitives due to the implementation of CP-based ones.
  • Renamed various configuration options due to the simplifications in the programmatic configuration.
  • Removed the custom handlers from the loggers due to the improvements in the logging configuration API.
  • Renamed various predicates that has been resulted from changing their belonging module (hazelcast.serialization.predicate → hazelcast.predicate)
  • Removed the private APIs from the public ones and their documentation.
  • Updated the listener APIs to return Future[str] and Future[bool] (instead of str and bool) due to since you can now add or remove listeners in a non-blocking way.
  • Renamed the hazelcast.exception module as hazelcast.errors.

Hazelcast Command Line 4.2020.11.1

Hazelcast IMDG Enterprise for VMWare Tanzu 4.1.0

Enhancements

  • Upgraded Hazelcast IMDG to 4.1.0 and Management Center to 4.2020.10.
  • Disabled swap for Hazelcast VMs.

Hazelcast Kubernetes Cloud Discovery 2.2.1 and 1.5.5

Enhancements

  • Added NODE_AWARE metadata support.

Quarkus Hazelcast Client 1.1.1

Enhancements

  • Added compatibilities for Hazelcast IMDG 4.1 and 4.0.3.
Best wishes from the Hazelcast Team!
–The Hazelcast Team
 

Related articles

Comments

0 comments

Article is closed for comments.