• Update C client library to v4.5.0.
• Update nan to v2.12.1.
• Update nyc to v13.3 to address multiple potential vulnerabilities in nyc dependencies.
• Update docs for udfRemove function to document changes in server behavior when trying to delete a UDF module that does not exist.
• Drop Node.js v4 from the test matrix. The client still runs on Node.js v4 for now, but not all of its dev dependencies do.

New Features

• Add support for rack-aware clients.
• Add client run-time stats.

Updates

• Update C client library to v4.4.0.
• Remove unused error codes.
• Improve global command queue docs.
• Shared memory layout has changed. The default Config#sharedMemory.key has changed to 0xA8000000 so old client applications do not mix shared memory with new client applications. If you are using shared memory clients with a custom shared memory key, it's critical that you change the key when upgrading to this version.

Bug Fixes

• Fix Alpine Linux builds #286
• Fix policies constructor to support setting totalTimeout to zero #289
• Fix segfault in predexp unit tests on Node.js 11

Updates

• Update C client library to v4.3.20.
• Replace V8 conversion functions deprecated in Node.js 10.12/11
• Suppress compiler deprecation warnings for Release builds
• Add Node.js 10 back to Travis CI test matrix

Bug Fixes

• Support using alternate-access-address. #267 #283

Updates

• Fix some tests breaking when auth enabled. #284

New Features

• Support "deserialize" policy setting. #278
• Add getter for client instance to AerospikeError.

Bug Fixes

• Fix memory leaks detected by Valgrind. #279
• Increase max. info request length from 50 to 256. #280
• Fix parsing of sets/ns/set info response. #282

Updates

• Update C client library to v4.3.18.
• Update nan and chai to latest versions.

• Change max. bin name length to 15 (was 14). Requires server version 4.2 or later.
• Update C client library to v4.3.17. #273

New Features

• Support query filtering with predicate expressions. Requires server version v3.12 or later. #269
• Add missing replica.sequence policy value #270

Updates

• Update C client library to v4.3.16 #271
• Remove modlua.systemPath config entry
• Remove lua-core submodule; system lua code is now loaded directly from C strings instead of files

New Features

• Support list/map nearest key/value get/remove operations (relative rank range). Requires server version v4.3.0 or later. #264
• Support list write flags NO_FAIL and PARTIAL. Add new map write flags, including NO_FAIL and PARTIAL. Requires server version v4.3.0 or later. #265
• Rewrote examples to use latest client APIs, ES2017 async functions, and reduce yargs boilerplate code #266

Updates

• Update C client library to v4.3.14 #263

New Features

• Add CDT List operations for Ordered Lists #250
• Support scan/query consistency validation using cluster key. Set failOnClusterChange to true in ScanPolicy/QueryPolicy to enable this validation. (Requires Aerospike Server v4.2 or later.) #260

Updates

• Update C client library to v4.3.13 #260
• Change default log level from INFO to WARN; rename log level DETAIL to TRACE
• Add support for Ubuntu 18.04
• Remove support for Ubuntu 12.04

Bug Fixes

• Command queue tests fail if cluster address is specified using host/port cli options #247
• Query fails if one or more cluster nodes do not have records in the set #253
• TypeError: domain.enter is not a function using Node.js 9.6 or later in interactive mode #254

New Features

• Support authentication mode (Config#authMode). When user authentication is enabled, the mode specifies internal server authentication or external (e.g. LDAP) authentication.
• Support separate login timeout (Config#loginTimeoutMs) when authentication is enabled.
• Support for Async Hooks in Node.js 9/10 #255

Updates

• Tests: Upgrade to Mocha v5, Choma v1.2 & replace expect.js with Chai
• Update C client library to v4.3.11.