2.0.0

Breaking changes

• The native part of one-nio now links and works only with OpenSSL 3 (tested on OpenSSL versions 3.0 and 3.2). The OpenSSL library file must have name libssl.so.3.
• Switched from GLIBC 2.2.5 to GLIBC 2.38

Major changes

• Added support for Kernel TLS, including sendfile()
• Added support for TLS early data (TLS 1.3 0-RTT)
• Added ability to export encryption keys (SSL keylog)
• Added support for SSL certificate compression (RFC8879, man)
• Added ability to use an external cache for SSL sessions
• Added ability to constrain selectors used by an acceptor (one.nio.server.ServerConfig#pinAcceptors)
• Added ability to use a single acceptor thread for all sockets (one.nio.server.ServerConfig#multiAcceptor)
• Added support for server-sent events in one.nio.http.HttpClient (spec)
• Also various fixes and optimizations

Big thanks to:

• @Blooof
• @ltalal
• @sergiusz-n
  and other current and former colleagues.

1.7.1

• Rebuilt with GLIBC 2.2.5

1.7.0

• Switch to slf4j-api for logging (#74)
• Support new FileChannelImpl.map0() contract from JDK 19 (#75)

1.6.1

• openssl3 support
• BigDecimal deserialization

1.6.0

• java.time serialization
• Arena Allocator
• PaddedRWLock to avoid false sharing
• Handle EINTR in socket read/write
• Enum serialization fixes
• Fixed global perf counters in presence of offline CPUs
• HttpClient should support responses without Content-Length / Transfer-Encoding
• Gracefully close sessions when stopping Server

1.5.0

• JDK 17 support. Workaround setAccessible restrictions
• New BPF map types
• SOCK_SEQPACKET support
• sendMsg/recvMsg for passing descriptors over a UNIX domain socket
• Serializer generator now tolerates missing class files
• Fixed serialization of private Records
• Optimize Utf8.read for Compact Strings
• Customizable strategy for reusing OffheapMap entries
• Allow custom reference tags in serialization streams
• Fixed overflow bugs in ObjectInput(Output)Channel
• A method to open all JDK modules
• Json.fromJson with a given Class or Type
• A few new methods in HTTP API
• Migrated to ASM 9
• Reduced size of libonenio binary

1.4.0

• eBPF and extended perf_events support
• HttpClient fixes
• Reflection and serialization now works for classes with missing field types
• Improved serialization performance
• OffheapMap API enhancements; compatibility with newer JDKs
• Configure scheduling policy for thread pools
• Fixed byte[] <-> long conversion

1.3.1

• Serialization of Java Records
• DigestStream fixes

1.3.0

• SSL improvements: RDRAND, PEER_CERTIFICATE_CHAIN, autoupdate certificates
• Extended Perf Events API, including PEBS
• Garbage free thread safe date utilities; high performance date formatter
• Serialization: collection type evolution; better JSON support
• PROXY protocol support for RPC server
• Configurable DigestStream
• Thread.onSpinWait bridge
• Custom collection converters for ConfigParser
• HttpClient fixes
• Utility class to invoke HotSpot diagnostic commands
• CustomThreadFactory for creating named/daemon/batch threads
• RpcStream memory optimizations
• setAffinity/getAffinity for machines with more than 64 CPUs
• AF_UNIX socket support. Refactored InetAddress handling
• systemd-notify API

1.2.0

• Updated SSL API. Client certificate inspection support
• SerializedWrapper for transfering pre-serialized objects
• Http server returns "400 Bad Request" if fails to parse parameters
• Getters for all socket options
• Synchronous Server.start
• Java wrappers for setpriority/getpriority (thread niceness)
• HttpClient invoke with timeout
• Support for connected UDP Java socket
• Java API for perf events on Linux
• Serialization bugfixes
• ConnectionString recognizes well-known ports
• ConfigParser enhancements
• Fixed compatibility issues with JDK 11. Get rid of tools.jar dependency