opendht

• add systemd modules for dhtnode and dhtcluster
• add service mode (non-forking daemon) to dhtnode
• improve dhtcluster to better work as a daemon/service
• fix potential invalid memory access
• python: add support for filters, queries (Simon Désaulniers)
• http client: add support for queries

Minor bugfix release to fix a crash in case of a null certificate

• crypto API improvements
• python bindings improvements
• implement first python unit tests
• minor bug fixes

• argon2: add support for installed library (still fallback to included sources)
• connecting to loopback address (127.0.0.1) is now supported
• dht::DhtRunner: add bootstrap(sockaddr) to ping a single node with callback
• python: improved crypto bindings
• various bug fixes
• performance improvements

• crypto: support for revocation lists (CRLs)
• dht: add per-ip-range storage ratio. This means a single IP
  or IP range won't be able to exhaust the DHT storage anymore.
  If storage is full, the oldest value of the most consuming IP range
  will be dropped
• dht: drop values as soon as they expire
• dht: better support for multiple listens on a single hash
• dht: various optimisations
• abi: symbols are not exported by default anymore
• build: install in standard GNU directories by default to support
  multi-arch systems
• python: properly check for Cython
• python: small tools updates and fixes

• fix bugs that would cause encryptedPut and signedPut to silently fail
• add log filters to show DHT log for related hash

• many bug fixes backported from 1.x

• several clang related bug fixes;
• connectivity changes related enhancements;
• new "refresh" protocol primitive (not exposed to API);
• "permanent put" operation fixes/enhancements;
• fixed general efficiency issues;

• automatic connection loss recovery
• dhtrunner: asynchronous DNS lookup for bootstrap
• handle values up to 64k
• better support for large values on macOS
• dht: add callback to pingNode
• fix compilation with recent clang versions

• Per IP rate limiting;
• (#133) fix major syncing issues since 1.0.0;
• cmake: Removed -DOPENDHT_DEBUG flag in favor of -DCMAKE_BUILD_TYPE=Debug;
• clang: backward compatibility changes;

• Data persistence enabled (missing in 1.0.0)
• Fixed cricital bug since the queries (#128)
• Dropped support for GnuTLS < 3.3
• Fully compliant with -pedantic-errors compiler flag (since 1.0.0)

• add Prefix Hash Tree (PHT) for data indexation (Nicolas Reynaud, Simon Désaulniers)
• add Queries (Simon Désaulniers)
• add long-term data persistance (Simon Désaulniers)
• add data pagination (Simon Désaulniers)
• reduced bandwith usage

• Add Microsoft compiler support;
• Work around the issue compiling on Apple's LLVM 7.3.0 (#94);
• Add Network id feature;
• License OpenDHT compatible with GPL>=3;
• Adding cryptographic API;
• Consistent library naming between diffrent build tools.

• Permanent 'put' feature;
• Enhanced search's nodes handler algorithm;
• fix #73 bug when IPv[46] empty table;
• man page for dhtnode;
• support for make DESTDIR= syntax (#72);

• Many network engine related bug fixes
• Improved performance and reliability
• MinGW build fixes

Refactoring including:

• introduction of network engine (Simon Désaulniers)
• api change: internal Dht structures moved to dht namespace
• crypto: added argon2 for key stretching
• python: binding improvements
• python: make uninstall support
• python: benchmark improvements
• many bug fixes

Bug fixes and performance improvements

• reduces maximum value size to 56 KB
• introduce maximum storage per node (default is 8 MB)
• reduces network usage
• update cmake to find new msgpack-c versions
• new python benchmark

• fix data-persistence related bugs
• fix many small build issues
• dhtnode improvements
• python benchmark improvements

• value persistence with replication on shutdown
• GNU readline support for dhtnode
• improved compatibility between msgpack versions (1.2 recommended)