1.9.5rc1

• dhtrunner: add new run() method allowing to pass custom logger or peer discovery instance on node startup
• peer discovery: fix various issues

1.9.4

• peer discovery: added automatic serialization
• tools/systemd: use service (simple) mode by default
• dhtrunner: fix issue that could cause 100% CPU usage when running in forking daemon mode
• dhtrunner: minor cleanups/performance improvements
• thread pool: add Executor, unit tests

1.9.3

• peer discovery: major API overhaul (Ming Rui Zhang)
  The same dht::PeerDiscovery class instance can now be used to advertise and discover multiple services using the same socket. Services now publish and listen msgpack messages containing service-specific data. A single instance now also handles multiple address families (IPv4, IPv6).
• thread pool: promoted as public API
  Include <opendht/thread_pool.h>, use dht::ThreadPool::io() for blocking I/O operations (large pool) or dht::ThreadPool::computation() for computations (pool limited to number of CPU cores). Threads are only started when needed. In OpenDHT the pool is currently only used by the proxy server.
• proxy client: improve performance
• dhtnode: display get grouped results
• dhtnode: improve duration format, show both IPv4/IPv6 bound ports
• dhtnode: improve manpage

1.9.2

• api: added dht::version() to retrieve OpenDHT version string
• build: fix build with Visual Studio
• build/autotools: add shared library version
• proxy: catch exception in Http::close
• various cleanups

1.9.1

• autotools: fix build (@hanyf )
• peer discovery: avoid using the proxy node id
• various cleanup

1.9.0

• Add automatic multicast local peer discovery (Ming Rui Zhang)
  DhtRunner: enable it using new configuration options:
  - config.peer_discovery enables listening for other nodes,
  - config.peer_publish enables publishing our own node information,
  dhtnode: enable it (both publish and discovery) using --peer-discovery or -D
• crypto: added initial support for Certificate Signing Requests (CSR)
• unit tests: fixed/improved DhtRunnerTester

1.8.2

• dht: add configuration to persist/load state to/from a file
• dht: avoid network request for 'get' if a 'listen' op is synched for the same key
• dht: performance/memory usage improvements
• proxy: handle value expiration/refresh
• proxy: reliability improvements
• proxy: performance improvements
• dhtrunner: avoid failing if socket can't be bound for one of ipv4/ipv6
• improved unit tests

1.8.1

• dht: fix issue that could cause listen callback to be called after returning false
• dht: reduce connection time for disconnected bootstrap node
• dht: improve performance when used disconnected
• dht: other minor performance improvements
• securedht: improve putSigned performance and network usage
• routing table: fix minor memory leak
• python: added new methods to SockAddr
• added more unit tests
• reduced log verbosity

1.8.0

Since 1.7.4:

• dhtrunner: added API to receive expiration for deserialized values
• proxy client: fixed data race in value reception
• proxy: support value expiration in REST protocol
• dht: fixed issue that could cause nodes to to wrongfully expire (hanyf)
• performance improvements
• stability improvements
• reduced network usage

1.7.4

• Fix logic issues in proxy client