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.
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.
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Updated the dependencies to resolve possible security issues.
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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.
- 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.
- 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
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