1.14.0

• Lots of testing on Cluster in preparation for release.
• Avoid using unmapped files during an interrupt close which can cause seg faults. Issue #607.
• Store full channel URI in counters labels for the C media driver.
• Default build to include the C media driver with C++ client.
• Enable the setting of mtu, term-length, sparse, linger, and reliable as channel URI params for the C media driver.
• Macro guard against missing PROJECT_SOURCE_DIR. PR #601.
• Clean up of warnings in native code.
• Fix unblocking of full ring buffers when clients die.
• Fix clearing of linger and sparse params in ChannelUriStringBuilder.
• Fix issue with stripped channel keeping linger and sparse params that would make stop recording fail.
• Fix 'extended alignment' error in Visual Studio 2017 (>15.8). Issue #599.
• Add definition for Add definition for PROJECT_SOURCE_DIR to aeron_client's C++ public interface. PR #596.
• Upgrade to Google Benchmark 1.4.1.
• Upgrade to Checkstyle 8.16.
• Upgrade to SBE 1.10.2.
• Upgrade to Agrona 0.9.29.

Java binaries can be found here...

1.13.0

• Improve throughput and latency of archive replay, significantly so on Windows and OS X.
• Add OS X to Travis for native build.
• Improve handling of compilation flags with CMake. PR #572.
• Fix Page Size constants on Mac OS. Issue #592.
• Fix contains match when listing recordings by URI and improve its performance.
• Add assertions and cleanup C++ client. PR #582.
• Support alias in URI parameters.
• Fix disparity between Java and C++ for handling of raw tail on publications. Issue #589.
• Deprecate Subscription pollEndOfStreams as Images should be used directly.
• Use relative source location in C++ exceptions. PR #588.
• Account for EOS when using multi-destination subscriptions.
• Keep an Image around while draining without a timeout to facilitate slow consumers.
• Add the ability to linger an archive replay publication to better cope will lossy networks.
• Refine parsing of tags to allocate less.
• Eliminate unnecessary direct buffer allocations when allocating publication and images.
• Warnings clean up in code base.
• Fix some false sharing issues between agent threads.
• Upgrade to Checkstyle 8.15.
• Upgrade to Gradle 4.10.3.
• Upgrade to SBE 1.10.1.
• Upgrade to Agrona 0.9.28.

Java binaries can be found here...

1.12.0

• Add ErrorHandler to AeronArchive client to better handle async errors from the archive.
• Deprecate use of Java ExclusiveBufferClaim now that base BufferClaim has all the necessary functionality.
• Numerous performance improvements.
• More consistent use of const and formatting in C++ client.
• Add a configurable connection timeout for response and replay streams from the archive.
• Fix overflow in partition index calculation based on position resulting in SIGSEGV in C++ client. Issue #579.
• Fix case of a recording failing with messages > 2MB at the end of term or on unblocking.
• Force close Java publications and subscriptions on channel errors. Issue #456.
• Add monitoring counter for Aeron clients which have timed out.
• Improve Image block polling to better handle padding frames.
• Add more checks to input parameters on publications, images, and the archive to catch usage errors.
• Add 2 buffer offer to Java Publication to avoid need for vectored offer.
• Add context to C++ Header in fragment callback for access to the Image.
• Upgrade to Shadow 4.0.3.
• Upgrade to Byte Buddy 1.9.3.
• Upgrade to Mockito 2.23.4.
• Upgrade to SBE 1.10.0.
• Upgrade to Agrona 0.9.27.

Java binaries can be found here...

1.11.3

• This is the first release that supports building and running on Java 11.
• Account for negative initialisation or wrap on System.nanoTime() when checking deadlines.
• Add a build matrix for C/C++ and Java on Travis.
• Revert failing C++ build due to PR #555. Issue #560.
• Make the C/C++ build more modular. PR #561.
• Preserve original segment file length when extending a recording.
• Update Java samples showing how IPv4 can give better performance.
• Add support for multi-destination subscriptions to the C++ client. PR #568.
• Correct typos in documentation.
• Add the ability to query the stopPosition of a recording in a single call.
• Add the ability to query for the last recording matching channel/stream-id/session-id in the archive.
• Don't attempt replay of archive entries that are marked invalid.
• Set better example with list recordings samples from the Archive. Issue #565.
• Detect and handle thread interrupt in Aeron, Archive, and Cluster Java clients.
• Initialise variable in StringUtil.h. Issue #562.
• Allow replay from the current recorded position in the Archive.
• Add missing copy assignment operators to C++ client.
• Upgrade to Byte Buddy 1.9.0.
• Upgrade to Mockito 2.23.0.
• Upgrade to Checkstyle 8.14.
• Upgrade to SBE 1.9.0.
• Upgrade to Agrona 0.9.26.

Java binaries can be found here...

1.11.2

• Fix formatting of counter label for stream positions that would corrupt channel and join position. Issue #558.
• Fix potential race condition with updating receiver window for Java and C Media drivers. Impact likely to be more significant on 32-bit platforms.
• Allow accepting of subscriptions when image is in the INIT state. It could be observed that 2 or more subscriptions could see only the first succeed when done in quick succession on a dedicated thread mode.
• Fix potential overflow in position calculations when updating the Archive Catalog after an unclean shutdown.
• Use relative source for exceptions in C++ client. PR #555.
• Fix SHARED_NETWORK threading mode for C Media Driver.
• Upgrade to Shadow 4.0.0.
• Upgrade to SBE 1.8.9.
• Upgrade to Agrona 0.9.25.

Java binaries can be found here...

1.11.1

• Fix issue with polling images in a controlled or peek fashion when padding was inserted at the end of a term.
• Add ability to set file sync level on the archive catalog separate from segment files.
• Upgrade to Gradle 4.10.1.

Java binaries can be found here...

1.11.0

• Account for message header when listing descriptors from the archive. Issue #550.
• Reduce allocation of exceptions when network issues occur.
• Delete log buffers that are no longer referenced in C media driver.
• Add system counter for failed attempted deletes of log buffers on Windows.
• Fix build of C++ client on Clang 3.9, 4, and 5. Issue #544.
• Prepare for building on Java 11.
• Finally get Aeron working on Sparc. Issue #359.
• Allow for debug logging in the Java driver via the aeron.event.log.filename system property and reduce allocation when using this.
• Upgrade to Byte Buddy 1.8.21.
• Upgrade to Mockito 2.22.0.
• Upgrade to Gradle 4.10.
• Upgrade to SBE 1.8.8.
• Upgrade to Agrona 0.9.24.

Java binaries can be found here...

1.10.5

• Fix issue with running Java version of Aeron on Sparc CPUs due to endianess.
• Improve efficiency and significantly reduce allocation when performing agent logging in Java driver.
• Fix regression to agent logging for Java driver due to broken pointcut.
• Make resource linger configurable in the Java client.
• Fix buffer overrun in C driver with system counters.
• Reduce footprint for Java subscriptions in the client.
• Fix issue with adding and removing destination to manual MDC publications when publication is not original.
• Improve resource lingering code in Java and C++ clients to narrow the possibility of a seg fault when buffers are unmapped in a low resource utilisation scenario.
• Fix bug when 1GB term lengths are used in Java driver.
• Apply const to methods and arguments in C++ client where appropriate.
• Added a busy spin idle strategy to C driver that uses X86 PAUSE and make the noop idle strategy truly no op.
• Added NoOpIdleStrategy to C++ client.
• Fix overflow in large reassembly buffers. PR #538.
• Set ByteBuffers in Java client to be little endian for underlying log buffers.
• Upgrade to Checkstyle 8.12.
• Upgrade to Byte Buddy 1.8.15.
• Upgrade to Mockito 2.21.0.
• Upgrade to SBE 1.8.7.
• Upgrade to Agrona 0.9.23.

Java binaries can be found here...

1.10.4

• Small improvement to startup time for Java Media Driver.
• Fix C++ compile for Visual Studio on Windows. PR #528.
• Fix issue causing a seg fault on Windows when connections are closed but clients are holding subscriptions.
• Set control channel to be sparse for faster connections with the archive.
• Allow setting of log buffers to be sparse on a per connection basis by using sparse=true as a channel URI param.
• Cluster refinements in preparation for beta.
• Upgrade to SBE 1.8.6.
• Upgrade to Agrona 0.9.22.
• Upgrade to Mockito 2.20.1.
• Upgrade to Gradle 4.9.

Java binaries can be found here...

1.10.3

• Fix bug with printing contents of DistinctErrorLog on start-up with existing errors.
• Upgrade to SBE 1.8.5.

Java binaries can be found here...