| //// |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You under the Apache License, Version 2.0 |
| (the "License"); you may not use this file except in compliance with |
| the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| //// |
| == TinkerPop 3.4.0 (Avant-Gremlin Construction #3 for Theremin and Flowers) |
| |
| image::https://raw.githubusercontent.com/apache/tinkerpop/master/docs/static/images/avant-gremlin.png[width=185] |
| |
| [[release-3-4-13]] |
| === TinkerPop 3.4.13 (Release Date: January 10, 2022) |
| |
| * Fixed `RangeGlobalStep` which was prematurely closing the iterator. |
| * Added explicit state to `DefaultTraversal` to track whether or not it was fully iterated and closed to ensure it released resources properly. |
| * Prevented XML External Entity (XXE) style attacks via `GraphMLReader` by disabling DTD and external entities by default. |
| * Improved error message for failed serialization for HTTP-based requests. |
| * Fixed a `NullPointerException` that could occur during a failed `Connection` initialization due to uninstantiated `AtomicInteger`. |
| * Minor changes to the initialization of Java driver `Cluster` and `Client` such that hosts are marked as available only after successfully initializing connection pools. |
| * `NoHostAvailableException` now contains a cause for the failure. |
| * Bumped to Netty 4.1.72. |
| * Added user-friendly message in Gremlin console for unavailable hosts upon initiation and fixed possible leak in `RemoteCommand.groovy` upon `RemoteException`. |
| |
| ==== Bugs |
| |
| * TINKERPOP-2569 Reconnect to server if Java driver fails to initialize |
| * TINKERPOP-2589 XML External Entity (XXE) vulnerability |
| * TINKERPOP-2597 NullPointerException while initializing connection pool |
| * TINKERPOP-2603 TinkerGraph sometimes could not query float values. |
| * TINKERPOP-2609 HTTP returns serialization exceptions for the GraphTraversalSource |
| * TINKERPOP-2626 RangeGlobalStep closes traversal prematurely |
| |
| ==== Improvements |
| |
| * TINKERPOP-2504 Intermittently failing server/driver integration tests |
| * TINKERPOP-2616 Provide better exceptions with SSL related failures *(breaking)* |
| * TINKERPOP-2630 Clarify that a server cannot support Graphson1.0 over HTTP |
| * TINKERPOP-2632 Netty 4.1.61 flagged with two high severity security violations |
| * TINKERPOP-2669 Netty 4.1.61 flagged with medium severity security violations |
| |
| [[release-3-4-12]] |
| === TinkerPop 3.4.12 (Release Date: July 19, 2021) |
| |
| * Coerced single `set` arguments to `P.within` and `P.without` to `list` in Python which serializes to a more expected form for `P` instances. |
| * Fixed bug in the `vertexLabelKey` validation for `GraphMLWriter` which was inadvertently validating the `edgeLabelKey`. |
| * Changed `IndexStep` to make it easier for providers to determine the type of indexer being used. |
| * Allowed Javascript `Translator` to take `Bytecode` or a `Traversal`. |
| * Addressed CVE-2021-32640 for gremlin-javascript. |
| * Allowed construction of `DriverRemoteConnection` in .NET to use host and port specification similar to Java syntax. |
| * Defaulted `DriverRemoteConnection` to "g" if it the `TraversalSource` binding isn't supplied in Python. |
| * Initialized metrics in `ProfileStep` even if the step hasn't iterated. |
| |
| ==== Bugs |
| |
| * TINKERPOP-2358 Potential connection leak on client disposing |
| * TINKERPOP-2554 Extracting step metrics from ProfileStep throws NPE if the step was not triggered |
| * TINKERPOP-2565 GraphMLWriter does not check vertexLabelKey conflict |
| * TINKERPOP-2578 Set arguments to P within/without are wrapped in List |
| * TINKERPOP-2580 Update the custom DSL documentation |
| |
| ==== Improvements |
| |
| * TINKERPOP-2548 Add getter for indexer used in IndexStep |
| * TINKERPOP-2577 Remove unused test coverage dependencies from Gremlin.NET |
| |
| [[release-3-4-11]] |
| === TinkerPop 3.4.11 (Release Date: May 3, 2021) |
| |
| * Prevented Java driver from sending multiple request messages with the same identifier. |
| * Improved error message for `property(T,Object)` when mutating graph elements. |
| * Added method caching for GraphSON 3.0 deserialization of `P` and `TextP` instances. |
| * Allowed setting `ssl_options` for gremlin-python. |
| * Fixed bug with global `dedup()` when used in reducing `by()` of `group()`. |
| * Fixed bug with Javascript Groovy `Translator` when generating Gremlin with multiple embedded traversals. |
| * Modified Gremlin Server `Settings` to be more extensible allowing for custom options with the YAML parser. |
| * Fixed `toString()` representation of `P` when string values are present in Javascript. |
| * Exposed barrier size with getter for `NoOpBarrierStep`. |
| * Bumped to Netty 4.1.61. |
| * Added `max_content_length` as a Python driver setting. |
| * Fixed bug in Java `Client` initialization, reconnect and shutdown where certain thread pool configurations might produce a deadlock. |
| * Ensured that `barrier()` additions by strategies were controlled solely by `LazyBarrierStrategy`. |
| * Fixed `NullPointerException` in `ResponseMessage` deserialization for GraphSON. |
| * Enabled the Gremlin.Net driver to repair its connection pool after the server was temporarily unavailable. |
| * Added the ability to supply a `HandshakeInterceptor` to a `Cluster` which will provide access to the initial HTTP request that establishes the websocket. |
| * Fixed a possible leakage of connections in the Gremlin.NET driver that could happen if `Dispose()` was called while the pool was creating connections. |
| |
| ==== Bugs |
| |
| * TINKERPOP-2512 Duplicate jars in classpath when running gremlin-server.sh |
| * TINKERPOP-2514 Java client driver requests with same request ids hang |
| * TINKERPOP-2516 Property folding has trouble with coalesce |
| * TINKERPOP-2529 Global dedup() in reducing by() of group() detaches elements for OLTP |
| * TINKERPOP-2531 Gremlin .NET driver ConnectionPool can remain without connections if server is down for 1-2 minutes |
| |
| ==== Improvements |
| |
| * TINKERPOP-1994 LazyBarrierStrategy fully responsible for barrier() additions |
| * TINKERPOP-2168 GraphSON: P deserialization should be optimized |
| * TINKERPOP-2457 Add a max_content_length parameter to DriverRemoteConnection in the Python client |
| * TINKERPOP-2532 MaxBarrierSize of NoOpBarrierStep should be accessible |
| * TINKERPOP-2535 Netty 4.1.52 flagged as medium security violation |
| * TINKERPOP-2547 Provide an option to supply a callback before handshake submission |
| * TINKERPOP-2550 Deadlock on Client initialization |
| |
| [[release-3-4-10]] |
| === TinkerPop 3.4.10 (Release Date: January 18, 2021) |
| |
| * Added `GremlinScriptChecker` to provide a way to extract properties of scripts before doing an actual `eval()`. |
| * Added `none()` step for all language variants. |
| * Fixed bug in `PythonTranslator` which was improperly translating `Lambda` scripts. |
| * Fixed bug in `GremlinDslProcessor` where certain return types in `TraversalSource` definitions were not generating code that would compile. |
| * Changed the default read and write timeout values for the `TornadoTransport` to `None` to disable it. |
| * Bumped to Groovy 2.5.14. |
| |
| ==== Bugs |
| |
| * TINKERPOP-2496 GremlinDslProcessor fails when SocialTraversalSourceDsl overrides close |
| * TINKERPOP-2505 Gremlin Python Client Query Times out at 30 seconds instead of the server timeout |
| |
| ==== Improvements |
| |
| * TINKERPOP-2447 Improve handling of StackOverflowError for long traversals |
| * TINKERPOP-2485 Invalid http tests with ?gremlin=1-1 |
| * TINKERPOP-2500 Add none() step for all GLVs |
| |
| [[release-3-4-9]] |
| === TinkerPop 3.4.9 (Release Date: December 7, 2020) |
| |
| * Modified the text of `profile()` output to hide step instances injected for purpose of collecting metrics. |
| * Bumped to Jackson 2.11.x. |
| * Bumped Netty 4.1.52. |
| * Added lambda support for `gremlin-javascript`. |
| * Provided a more concise syntax for constructing strategies in Groovy. |
| * Aligned `CoreImports` with `GroovyTranslator` to generate more succinct syntax. |
| * Improved `gremlin-groovy` understanding of `withSack()` overloads to avoid forced casts. |
| * Moved `Translator` instances to `gremlin-core`. |
| * Prevented barriers from over-reaching their limits by one. |
| * Added `CheckedGraphManager` to prevent Gremlin Server from starting if there are no graphs configured. |
| * Fixed bug in bytecode `Bindings` where calling `of()` prior to calling a child traversal in the same parent would cause the initial binding to be lost. |
| * Established a default read and write timeout for the `TornadoTransport` in Python, allowing it to be configurable. |
| * Delegated handling of erroneous response to the worker thread pool instead of event loop thread pool in Java Driver. |
| * Removed `Connection` from `Connection Pool` when server closes a connection with no pending requests in Java Driver. |
| * Improved initialization time of Java Driver if the default serializer is replaced. |
| * Deprecated `withGraph()` in favor of `withEmbedded()` on `AnonymousTraversalSource`. |
| * Added support for per-request level configurations, like timeouts, in .NET, Python and Javascript. |
| * Fixed bug in Javascript `Translator` that wasn't handling child traversals well. |
| * Prevented Gremlin Python sugar from being confused by Python magic methods. |
| * Allowed Gremlin Python sugar calls from anonymous context. |
| * Implemented `AutoCloseable` on `MultiIterator`. |
| * Fixed an iterator leak in `HasContainer`. |
| * Fixed bug in `:bytecode` command preventing translations with whitespace from working properly. |
| * Added `reset` and `config` options to the `:bytecode` command to allow for greater customization options. |
| * Added GraphSON extension module and the `TinkerIoRegistry` to the default `GraphSONMapper` configuration used by the `:bytecode` command. |
| * Added `GremlinASTChecker` to provide a way to extract properties of scripts before doing an actual `eval()`. |
| * Avoided creating unnecessary detached objects in JVM. |
| * Added support for `TraversalStrategy` usage in Javascript. |
| * Added `Traversal.getTraverserSetSupplier()` to allow providers to supply their own `TraverserSet` instances. |
| * Release server threads waiting on connection if the connection is dead. |
| * Fixed bug where server closes HTTP connection on request error even if keep alive is set to true. |
| * Deprecated driver `Channelizer` keep-alive related methods. |
| * Delegate handling of WebSocket handshake to Netty instead of custom code in Java Driver. |
| * Delegate detection of idle connection to Netty instead of custom keep alive logic for `WebSocketChannelizer`. |
| * Added support for WebSocket frame compression extension ( [RFC7692](https://tools.ietf.org/html/rfc7692) ) for `WebSocketChannelizer` in Java/Python driver. |
| * Added server support for WebSocket compression extension ( [RFC7692](https://tools.ietf.org/html/rfc7692) ). |
| * Fixed bug with Bytecode serialization when `Bytecode.toString()` is used in Javascript. |
| * Fixed "toString" for P and TextP to produce valid script representation from bytecode glv steps containing a string predicate in Javascript. |
| * Fixed a bug which could cause Java driver to hang when using `ResultSet.statusAttributes()` |
| * Added a listener to javascript's `DriverRemoteConnection` to find note errors from websocket connection setup. |
| * Fixed bug with `ReservedVerificationStrategy.getConfiguration()` which was omitting the reserved `keys` value. |
| * Changed all configuration keys on `AbstractWarningVerificationStrategy` implementations to `public`. |
| * Deprecated `BytecodeUtil` and merged its functionality to the existing `BytecodeHelper`. |
| * Added configuring implementation in HasStep |
| * Remove static initialization for `GraphSONMessageSerializerV1d0` and `GraphSONMessageSerializerV1d0` in Java driver. |
| * Connections to the server in a connection pool are created in parallel instead of serially in Java Driver. |
| * Connection pools for multiple endpoints are created in parallel instead of serially in Java Driver. |
| * Introduced new HostNotAvailable exception to represent cases when no server with active connection is available. |
| * Don't wait for new requests during shutdown of event loop group in Java Driver. |
| |
| ==== Bugs |
| |
| * TINKERPOP-2364 Injected ProfileStep should not be displayed in child traversals |
| * TINKERPOP-2369 Connections in ConnectionPool are not replaced in background when underlying channel is closed |
| * TINKERPOP-2403 Gremlin javascript Translator does not handle child traversals |
| * TINKERPOP-2405 gremlinpython: traversal hangs when the connection is established but the servers stops responding later |
| * TINKERPOP-2408 Iterator leak in HasContainer |
| * TINKERPOP-2409 js: DriverRemoteConnection never times out if server uri not available. |
| * TINKERPOP-2410 Free up server threads when client is closed |
| * TINKERPOP-2425 Server closes HTTP connection for keepAlive as true |
| * TINKERPOP-2432 Generate correct toString() representation of bytecode in Javascript |
| * TINKERPOP-2433 typo in javadocs match() Type Parameters |
| * TINKERPOP-2435 Gremlin Python sugar syntax for values() can lead to unexpected problems |
| * TINKERPOP-2437 gremlin-driver hangs if ResultSet.statusAttributes().get() is called when the request throws |
| * TINKERPOP-2439 P and TextP toString() is broken |
| * TINKERPOP-2458 Bytecode Bindings lost when followed by a child traversal |
| * TINKERPOP-2465 TestHelper.generateTempFileFromResource file handling is invalid on windows |
| * TINKERPOP-2475 Barrier step touches one more element of next loop |
| * TINKERPOP-2478 Console byte code translator has issues with "new Date()" |
| |
| ==== Improvements |
| |
| * TINKERPOP-2001 Support lambdas in Javascript |
| * TINKERPOP-2054 Support TraversalStrategy specification in gremlin-javascript |
| * TINKERPOP-2296 Per query timeout not working from Python |
| * TINKERPOP-2392 Improve module level documentation for GLVs |
| * TINKERPOP-2396 TraverserSet should be extendable for GraphDB provider |
| * TINKERPOP-2397 Don't create the default Gyro serializer if the caller specifies a different one |
| * TINKERPOP-2401 Upgrade Jackson-databind to 2.11.x |
| * TINKERPOP-2406 Delegate processing from event loop to worker threads |
| * TINKERPOP-2412 Add missing query tests |
| * TINKERPOP-2413 Prefer withEmbedded() to withGraph() on AnonymousTraversalSource |
| * TINKERPOP-2415 Avoid unnecessary detached objects if not required |
| * TINKERPOP-2416 MultiIterator should implement AutoCloseable |
| * TINKERPOP-2420 Support per query request options in .NET |
| * TINKERPOP-2421 Support per query options in javascript |
| * TINKERPOP-2426 Use Netty's WebSocketClientProtocolHandler |
| * TINKERPOP-2427 Simplify Netty reference counting |
| * TINKERPOP-2430 Looping Recipies |
| * TINKERPOP-2431 Operating on Dropped Elements Recipes |
| * TINKERPOP-2436 The gremlin server starts even if all graphs instantiation has failed |
| * TINKERPOP-2438 Provide a way for scripts to respect with() specification of timeout |
| * TINKERPOP-2440 Simplify driver by delegating keepAlive logic to Netty |
| * TINKERPOP-2441 Add compression to WebSocket frames sent from client |
| * TINKERPOP-2442 Make Translators that work in Java part of gremlin-core |
| * TINKERPOP-2445 Speed up client initialization *(breaking)* |
| * TINKERPOP-2446 Add Recipe for Optional Looping |
| * TINKERPOP-2453 Add WebSocket compression to gremlin-python |
| * TINKERPOP-2461 Align CoreImports with GroovyTranslator |
| * TINKERPOP-2462 Duplicated BytecodeUtil and BytecodeHelper classes |
| * TINKERPOP-2466 Improve syntax for Groovy scripts that use withStrategies() |
| * TINKERPOP-2468 Stabilize shouldProcessSessionRequestsInOrder() test |
| * TINKERPOP-2469 KrbException - Principal does not exist in test |
| * TINKERPOP-2474 withSack() Groovy translation output could be simplified |
| * TINKERPOP-2479 Provide a way to set a custom GraphSONMapper for :bytecode command |
| * TINKERPOP-2482 Rename wsConnectionTimeout to connectionSetupTimeout |
| |
| [[release-3-4-8]] |
| === TinkerPop 3.4.8 (Release Date: August 3, 2020) |
| |
| * Fixed bug in `has(T,Traversal)` where results were not being returned. |
| * Fixed bug in `select(Traversal)` where side-effects were getting lost if accessed from the child traversal. |
| * Fixed authorization bug when using `WsAndHttpChannelizerHandler` with keep-alive enabled. |
| * Fixed bug in option-less construction of `DriverRemoteConnection` in Javascript. |
| * Bumped Jackson to 2.9.10.5. |
| * Improved sampling distribution for global scope `sample()` operations. |
| |
| ==== Bugs |
| |
| * TINKERPOP-2288 Get ConnectionPoolBusyException and then ServerUnavailableExceptions |
| * TINKERPOP-2352 Gremlin Python driver default pool size makes Gremlin keep-alive difficult |
| * TINKERPOP-2374 SaslAndHttpBasicAuthenticationHandler can't extract authorization |
| * TINKERPOP-2383 has(T,Traversal) does not return results |
| * TINKERPOP-2384 Inject and withSideEffect causing different outcomes in order step |
| |
| ==== Improvements |
| |
| * TINKERPOP-2328 Do not close all connections if just one has became closed |
| * TINKERPOP-2376 Probability distribution controlled by weight when using sample step |
| |
| [[release-3-4-7]] |
| === TinkerPop 3.4.7 (Release Date: June 1, 2020) |
| |
| This release also includes changes from <<./changelog-3.3.x.asciidoc#release-3-3-11, 3.3.11>>. |
| |
| * Gremlin.NET driver: Fixed a `NullReferenceException` and throw clear exception if received message is empty. |
| * Bumped to Groovy 2.5.11. |
| * Modified `ImportGremlinPlugin` to allow for field imports. |
| * Improved error message for `math()` when the selected key in a `Map` is `null` or not a `Number`. |
| * Added `:cls` command to Gremlin Console to clear the screen. |
| * Bumped Netty 4.1.49. |
| |
| ==== Bugs |
| |
| * TINKERPOP-2192 Gremlin.Net.Driver.Connection.Parse throws a NullReferenceException |
| * TINKERPOP-2345 NullPointerException when Map key is not found for math() |
| * TINKERPOP-2347 Remove invalid service descriptors from gremlin-shaded |
| * TINKERPOP-2350 clone() is not deep copying Traversal internals |
| * TINKERPOP-2351 Local Map ordering of keys can generate cast errors |
| * TINKERPOP-2353 Error while Shutting Down Gremlin Server |
| * TINKERPOP-2355 Jackson-databind version in Gremlin shaded dependency needs to be increased - introduces vulnerability issues |
| * TINKERPOP-2360 failed to deserializer int32 when gremlin-python submit bytecode with a big int value |
| * TINKERPOP-2365 LazyBarrierStrategy adds a NoOpBarrierStep when profile() is present |
| * TINKERPOP-2368 JAVA_OPTIONS are not properly expanded in gremlin-console |
| |
| ==== Improvements |
| |
| * TINKERPOP-2215 Better exception message for connection problems |
| * TINKERPOP-2336 Allow close of channel without having to wait for server |
| * TINKERPOP-2339 Gremlin.Net: Update System.Net.WebSockets.Client dependency |
| * TINKERPOP-2354 Document recommendation to reuse graph traversal source |
| * TINKERPOP-2357 Add a command to clear the Gremlin Console screen |
| * TINKERPOP-2371 Add possibility to import constants with ImportGremlinPlugin |
| |
| [[release-3-4-6]] |
| === TinkerPop 3.4.6 (Release Date: February 20, 2020) |
| |
| * Fixed bug in `drop()` of properties which was introduced in 3.4.5. |
| |
| ==== Bugs |
| |
| * TINKERPOP-2338 drop() not removing all edge/meta properties |
| |
| [[release-3-4-5]] |
| === TinkerPop 3.4.5 (Release Date: February 3, 2020) |
| |
| This release also includes changes from <<./changelog-3.3.x.asciidoc#release-3-3-10, 3.3.10>>. |
| |
| * Expanded the use of `by(String)` modulator so that it can work on `Map` as well as `Element`. |
| * Improved error messaging for `by(String)` so that it is more clear as to what the problem is |
| * Bumped to Netty 4.1.42 |
| * Improved SPARQL query translation to better allow for index optimizations during execution. |
| * Improved Gremlin Server websocket handling preventing automatic server close of the channel for protocol errors. |
| * Introduced internal `Buffer` API as a way to wrap Netty's Buffer API and moved `GraphBinaryReader`, `GraphBinaryWriter` and `TypeSerializer<T>` to `gremlin-core`. |
| * Unified the behavior of property comparison: only compare key&value. |
| * Supported `hasKey()` and `hasValue()` step for edge property and meta property, like `g.E().properties().hasKey('xx')`. |
| * Modified driver to send `overrideRequestId` and `userAgent` to server when they are present in `RequestOptions` for bytecode requests. |
| |
| ==== Bugs |
| |
| * TINKERPOP-2175 Executor thread is not returned on channel close |
| * TINKERPOP-2266 Keep alive not started at connection creation |
| * TINKERPOP-2274 Test of TinkerGraph Gremlin fail on Windows and non EN locale |
| * TINKERPOP-2318 Edge properties dedup() not work with spark-gremlin *(breaking)* |
| * TINKERPOP-2332 JavaScript GLV: structure element toString() should internally call toString() |
| * TINKERPOP-2333 JavaScript GLV: GraphSON2/3 Edge deserialization is invalid |
| |
| ==== Improvements |
| |
| * TINKERPOP-1733 hasKey, hasValues should work on Element and Property |
| * TINKERPOP-2262 Improve Netty protocol handling |
| * TINKERPOP-2305 GraphBinary: Wrap Buffer API |
| * TINKERPOP-2307 Add better error message for badly configured Channelizer |
| * TINKERPOP-2309 Bump gremlinpython to Tornado 5.x |
| * TINKERPOP-2314 Employ by(String) for Map when possible and improve errors around incorrect types |
| * TINKERPOP-2315 Implement some form of clone() or reset() for Traversal in GLVs |
| * TINKERPOP-2320 [SECURITY] XMLInputFactory initialization in GraphMLReader introduces |
| * TINKERPOP-2322 Deprecate Jython support |
| * TINKERPOP-2324 Deprecate the raw NIO support in the Java driver |
| * TINKERPOP-2325 Generate traversals that will better yield index lookups with SPARQL |
| * TINKERPOP-2329 JavaScript GLV: Update websocket library dependency |
| * TINKERPOP-2330 JavaScript GLV should expose GraphSON2Writer and GraphSONReader |
| |
| [[release-3-4-4]] |
| === TinkerPop 3.4.4 (Release Date: October 14, 2019) |
| |
| This release also includes changes from <<./changelog-3.3.x.asciidoc#release-3-3-9, 3.3.9>>. |
| |
| * Provided support for DSLs by way of remote connections through `AnonymousTraversalSource`. |
| * Added `elementMap()` step. |
| * Added GraphBinary support for Python. |
| * Allowed for embedded map assertions in GLV tests. |
| * Added `Direction` deserialization support in GLVs. |
| |
| ==== Bugs |
| |
| * TINKERPOP-2159 EventStrategy doesn't handle multi-valued properties |
| * TINKERPOP-2276 No constructor for remote connection in DSL generated traversal source |
| * TINKERPOP-2283 GraphStep's ids null exception |
| * TINKERPOP-2285 Error object is unreachable |
| * TINKERPOP-2289 Use address instead of hostname for connection |
| * TINKERPOP-2290 Javascript GLV connection refused error handling |
| * TINKERPOP-2291 TraversalExplanation deserialization in GraphSON |
| * TINKERPOP-2298 Bytecode.java flattenArguments throw exception when null |
| * TINKERPOP-2303 GremlinDsl generate addV instead of addE |
| |
| ==== Improvements |
| |
| * TINKERPOP-1810 Add Lambda.binaryOperator and Lambda.unaryOperator |
| * TINKERPOP-1838 Python sample script |
| * TINKERPOP-2046 Gremlin-Python: Support custom request headers in WebSocket request |
| * TINKERPOP-2213 Replace scriptEvaluationTimeout in favor of something more suitable to bytecode |
| * TINKERPOP-2275 Update jackson databind 2.9.9.3+ |
| * TINKERPOP-2277 Python sdk postpone the timing to create transport |
| * TINKERPOP-2279 GraphBinary support in Python |
| * TINKERPOP-2280 Prevent use of T values as property key overloads |
| * TINKERPOP-2284 Make it easier to return more structure of graph elements |
| * TINKERPOP-2302 Add isOnGraphComputer() field accessor to ElementMapStep |
| |
| [[release-3-4-3]] |
| === TinkerPop 3.4.3 (Release Date: August 5, 2019) |
| |
| This release also includes changes from <<./changelog-3.3.x.asciidoc#release-3-3-8, 3.3.8>>. |
| |
| * Improved error messaging on timeouts returned to the console from `:>`. |
| * Added a `toString()` serializer for GraphBinary. |
| * Configured the Gremlin Console to use GraphBinary by default. |
| * Fixed transaction management for empty iterators in Gremlin Server. |
| * Deprecated `MessageSerializer` implementations for Gryo in Gremlin Server. |
| * Deprecated `Serializers` enum values of `GRYO_V1D0` and `GRYO_V3D0`. |
| * Deprecated `SerTokens` values of `MIME_GRYO_V1D0` and `MIME_GRYO_V3D0`. |
| * Added a Docker command to start Gremlin Server with the standard GLV test configurations. |
| * Added `aggregate(Scope,String)` and deprecated `store()` in favor of `aggregate(local)`. |
| * Modified `NumberHelper` to better ignore `Double.NaN` in `min()` and `max()` comparisons. |
| * Bumped to Netty 4.1.36. |
| * Bumped to Groovy 2.5.7. |
| * Added `userAgent` to RequestOptions. Gremlin Console sends `Gremlin Console/<version>` as the `userAgent`. |
| * Fixed DriverRemoteConnection ignoring `with` `Token` options when multiple were set. |
| * Added `:set warnings <true|false>` to Gremlin Console. |
| |
| ==== Bugs |
| |
| * TINKERPOP-1619 TinkerGraphComputer worker count affects OptionalStep query results |
| * TINKERPOP-2157 SparkStarBarrierInterceptor injects (Byte) 0 |
| * TINKERPOP-2224 Detect and fix resource leak |
| * TINKERPOP-2230 match() step unexpected behaviours |
| * TINKERPOP-2232 RemoteStrategy does not call parent class TraversalStrategy __init__ |
| * TINKERPOP-2238 Fix remaining iterator leaks marked by @IgnoreIteratorLeak |
| * TINKERPOP-2241 Client exception don't match Server exception when server throw StackOverflowError |
| * TINKERPOP-2248 Instability of driver for blocked requests |
| * TINKERPOP-2257 transaction itty may still be visited after commit |
| * TINKERPOP-2264 Gremlin Python should deserialize g:Date to UTC |
| |
| ==== Improvements |
| |
| * TINKERPOP-1084 Branch option tokens should be allowed to be traversals. |
| * TINKERPOP-1553 Deprecate store() in favor of aggregate(Scope) |
| * TINKERPOP-1921 Support hasNext terminal step in GLVs |
| * TINKERPOP-2020 Support withComputer() for javascript |
| * TINKERPOP-2223 Update jackson databind to 2.9.9 |
| * TINKERPOP-2236 Improve error messaging for TinkerGraph IdManagers that fail on conversions |
| * TINKERPOP-2237 Prevent error when closing sessions that don't exist *(breaking)* |
| * TINKERPOP-2242 Bump to netty 4.1.36 |
| * TINKERPOP-2243 Add user-agent to RequestOptions |
| * TINKERPOP-2246 Consolidate the error propagation to the client |
| * TINKERPOP-2250 Support toString serialization in GraphBinary |
| * TINKERPOP-2256 processAllStarts of AggregateStep should only be called when barrier is empty |
| * TINKERPOP-2260 Update jackson databind 2.9.9.1 |
| * TINKERPOP-2265 Deprecate Traversal.getSideEffects() functionality for remoting purposes |
| * TINKERPOP-2270 Deprecate multi/metaproperty support in Neo4j |
| * TINKERPOP-2271 Add console preference to control server-originated warning display |
| * TINKERPOP-2272 Rename steps and tokens that conflict with standard python functions |
| |
| [[release-3-4-2]] |
| === TinkerPop 3.4.2 (Release Date: May 28, 2019) |
| |
| This release also includes changes from <<./changelog-3.3.x.asciidoc#release-3-3-7, 3.3.7>>. |
| |
| * Allow a `Traversal` to know what `TraversalSource` it spawned from. |
| * Fixed problem with connection pool sizing and retry. |
| * Added status attribute for warnings to be returned to the client. |
| * Modified Gremlin Console to report warning status attributes. |
| * Changed `:>` in Gremlin Console to submit the client-side timeout on each request. |
| * Provided method to override the request identifier with `RequestOptions`. |
| * Added option to set per-request settings on a `Traversal` submitted via `Bytecode`. |
| * Fixed the Gryo registration for `OptionsStrategy` as it was not serializing state properly. |
| |
| ==== Bugs |
| |
| * TINKERPOP-2090 After running backend for a day or so System.IO.IOException keep throwing |
| * TINKERPOP-2112 Folding in property() step is not being optimally performed |
| * TINKERPOP-2180 gremlin.sh doesn't work when directories contain spaces |
| * TINKERPOP-2183 InterpreterModeASTTransformation needs to be more specific about what it transforms |
| * TINKERPOP-2189 ConnectedComponent test assumes fixed order of vertices |
| * TINKERPOP-2194 Enforcing an order on properties in one test method of ChooseTest |
| * TINKERPOP-2196 PartitionStrategy with includeMetaProperties(true) can't add labeled vertex |
| * TINKERPOP-2198 Documentation for Store contradicts itself |
| * TINKERPOP-2199 within step does not work with more than two parameters with python |
| * TINKERPOP-2200 AddEdgeStartStep used DetachedFactory.detach instead of EventStrategy.detach |
| * TINKERPOP-2204 Client receives no response on failed request |
| * TINKERPOP-2206 Certain types in javascript don't appear to serialize with a GraphSON type |
| * TINKERPOP-2212 Path is not detaching properly under certain conditions |
| * TINKERPOP-2217 Race condition in Gremlin.net driver connection |
| |
| ==== Improvements |
| |
| * TINKERPOP-2089 Javascript DSL support |
| * TINKERPOP-2179 Have o.a.t.g.driver.ser.SerializationException extend IOException |
| * TINKERPOP-2181 Allow ctrl+c to break out of a long running process in Gremlin Console |
| * TINKERPOP-2182 Remove gperfutils from Gremlin Console *(breaking)* |
| * TINKERPOP-2190 Document Gremlin sanitization best practices |
| * TINKERPOP-2191 Implement EdgeLabelVerificationStrategy |
| * TINKERPOP-2193 Allow a Traversal to know what TraversalSource it spawned from |
| * TINKERPOP-2203 Bind the console timeout to the request timeout |
| * TINKERPOP-2208 Include inject() in DSLs generated with Java annotation processor |
| * TINKERPOP-2211 Provide API to add per request option for a bytecode |
| * TINKERPOP-2216 Consider adding conventional status attribute key for warnings |
| * TINKERPOP-2219 Upgrade Netty version |
| |
| [[release-3-4-1]] |
| === TinkerPop 3.4.1 (Release Date: March 18, 2019) |
| |
| This release also includes changes from <<./changelog-3.3.x.asciidoc#release-3-3-6, 3.3.6>>. |
| |
| * Gremlin.NET driver: Fixed removal of closed connections and added round-robin scheduling. |
| * Added GraphBinary serializer for TraversalMetrics |
| * Added registration for `SparqlStrategy` for GraphSON. |
| * Fixed up `SparqlStrategy` so that it could be used properly with `RemoteStrategy`. |
| * Fixed `ByteBuffer` serialization for GraphBinary. |
| * Fixed `Path.toString()` in `gremlin-javascript` which was referencing an invalid object. |
| * Fixed potential for an infinite loop in connection creation for `gremlin-dotnet`. |
| * Added fallback resolver to `TypeSerializerRegistry` for GraphBinary. |
| * Added easier to understand exceptions for connection problems in the Gremlin.Net driver. |
| * Support configuring the type registry builder for GraphBinary. |
| * Bumped to Groovy 2.5.6. |
| * Release working buffers in case of failure for GraphBinary. |
| * GraphBinary: Use the same `ByteBuf` instance to write during serialization. Changed signature of write methods in type serializers. |
| * Remove unused parameter in GraphBinary's `ResponseMessageSerializer`. |
| * Changed `SparqlTraversalSource` so as to enable Gremlin steps to be used to process results from the `sparql()` step. |
| * GraphBinary: Cache expression to obtain the method in `PSerializer`. |
| |
| ==== Bugs |
| |
| * TINKERPOP-1992 count has negative time in profile |
| * TINKERPOP-2126 toString() methods not thread-safe |
| * TINKERPOP-2135 Gremlin.Net ConnectionPool doesn't handle closed idle connections properly |
| * TINKERPOP-2139 Errors during request serialization in WebSocketGremlinRequestEncoder/NioGremlinRequestEncoder are not reported to the client |
| * TINKERPOP-2141 ByteBufferSerializer modifies buffer's position |
| * TINKERPOP-2148 "no connection available!" is being thrown despite lots of free connections |
| * TINKERPOP-2152 Path toString fails in Gremlin JavaScript |
| * TINKERPOP-2153 Remove unused parameter from ResponseMessageSerializer *(breaking)* |
| * TINKERPOP-2154 GraphBinary: Serializers should release resources in case of failures |
| * TINKERPOP-2155 Situation can occur that causes infinite amount of connection to be opened, causing System.Net.WebSockets.WebSocketException |
| * TINKERPOP-2161 GraphBinary: Write serialization performance issue |
| * TINKERPOP-2169 Responses exceeding maxContentLength cause subsequent queries to hang |
| * TINKERPOP-2172 PartitionStrategy doesn't apply to AddEdgeStartStep |
| * TINKERPOP-2173 Incorrect reset of log level in integration test |
| * TINKERPOP-2177 Streaming response immediately after authentication stops after first partial response |
| |
| ==== Improvements |
| |
| * TINKERPOP-1435 Support for extended GraphSON in gremlin-python |
| * TINKERPOP-1882 Apply range and limit steps as early as possible |
| * TINKERPOP-1998 IoGraphTest use different schemas for standard and readGraph configurations |
| * TINKERPOP-2088 Enable SourceLink for Gremlin.Net |
| * TINKERPOP-2098 Improve gremlin-server.sh help output |
| * TINKERPOP-2122 Expose status codes from server errors |
| * TINKERPOP-2124 InlineFilterStrategy produces wrong result |
| * TINKERPOP-2125 Extend release validation script |
| * TINKERPOP-2127 Add g:TraversalMetrics and g:Metrics deserializers for gremlinpython |
| * TINKERPOP-2129 Mask security secret or password in logs |
| * TINKERPOP-2130 Cannot instantiate DriverRemoteConnection without passing an options object |
| * TINKERPOP-2131 NoConnectionAvailableException doesn't reveal the reason |
| * TINKERPOP-2134 Bump to Groovy 2.5.6 |
| * TINKERPOP-2136 Inside lower bound inclusion (documentation) |
| * TINKERPOP-2138 Provide a configuration to disable the global closure cache |
| * TINKERPOP-2140 Test build with Docker automatically |
| * TINKERPOP-2144 Better handle Authenticator instance failures |
| * TINKERPOP-2147 Add GraphBinary serializer for TraversalMetrics |
| * TINKERPOP-2149 GraphBinary: Make type serializer resolution pluggable |
| * TINKERPOP-2150 GraphBinary: Support configuring the TypeSerializerRegistry builder class in config |
| * TINKERPOP-2163 JavaTranslator performance enhancements |
| * TINKERPOP-2164 Bytecode's hashCode impl (and its inner classes) can produce hash collisions |
| * TINKERPOP-2165 Prefer commons-lang3 to commons-lang |
| * TINKERPOP-2166 GraphBinary: P deserialization should be optimized |
| * TINKERPOP-2167 Gremlin Javascript Traversal as async iterable |
| * TINKERPOP-2171 Allow SPARQL to be extended with Gremlin steps |
| * TINKERPOP-2174 Improve Docker Image Security |
| |
| [[release-3-4-0]] |
| === TinkerPop 3.4.0 (Release Date: January 2, 2019) |
| |
| This release also includes changes from <<./changelog-3.3.x.asciidoc#release-3-3-4, 3.3.4>> and <<./changelog-3.3.x.asciidoc#release-3-3-5, 3.3.5>>. |
| |
| * Changed Python "bindings" to use an actual `Bindings` object rather than a 2-tuple. |
| * Improved the Gremlin.NET driver: It now uses request pipelining and its `ConnectionPool` has a fixed size. |
| * Implemented `IndexStep` which allows to transform local collections into indexed collections or maps. |
| * Made `valueMap()` aware of `by` and `with` modulators and deprecated `valueMap(boolean)` overloads. |
| * Use `Compare.eq` in `Contains` predicates to ensure the same filter behavior for numeric values. |
| * Added `OptionsStrategy` to allow traversals to take arbitrary traversal-wide configurations. |
| * Added text predicates. |
| * Added `BulkSet` as a GraphSON type with support in all language variants. |
| * Added `ReferenceElementStrategy` to auto-detach elements to "reference" from a traversal. |
| * Added initial release of the GraphBinary serialization format with Java support. |
| * Allowed `ImportCustomizer` to accept fields. |
| * Removed groovy-sql dependency. |
| * Modified `Mutating` steps so that they are no longer marked as `final`. |
| * Rewrote `ConnectiveStrategy` to support an arbitrary number of infix notations in a single traversal. |
| * GraphSON `MessageSerializer` s will automatically register the GremlinServerModule to a provided GraphSONMapper. |
| * Removed support for `-i` option in Gremlin Server which was previously deprecated. |
| * Implemented `ShortestPathVertexProgram` and the `shortestPath()` step. |
| * `AbstractGraphProvider` uses `g.io()` for loading test data. |
| * Added the `io()` start step and `read()` and `write()` termination steps to the Gremlin language. |
| * Added `GraphFeatures.supportsIoRead()` and `GraphFeatures.supportsIoWrite()`. |
| * Deprecated `Graph.io()` and related infrastructure. |
| * `GraphMLReader` better handles edge and vertex properties with the same name. |
| * Maintained order of annotations in metrics returned from `profile()`-step. |
| * Refactored `TypeTranslator` to be directly extensible for `ScriptTranslator` functions. |
| * Bumped to Netty 4.1.25. |
| * Bumped to Spark 2.4.0. |
| * Bumped to Groovy 2.5.4. |
| * Modified Gremlin Server to return a "host" status attribute on responses. |
| * Added ability to the Java, .NET, Python and JavaScript drivers to retrieve status attributes returned from the server. |
| * Modified Java and Gremlin.Net `ResponseException` to include status code and status attributes. |
| * Modified Python `GremlinServerError` to include status attributes. |
| * Modified the return type for `IGremlinClient.SubmitAsync()` to be a `ResultSet` rather than an `IReadOnlyCollection`. |
| * Deprecated two `submit()`-related methods on the Java driver `Client` class. |
| * Added `Client.submit()` overloads that accept per-request `RequestOptions`. |
| * Added sparql-gremlin. |
| * Fixed a bug in dynamic Gryo registration where registrations that did not have serializers would fail. |
| * Moved `Parameterizing` interface to the `org.apache.tinkerpop.gremlin.process.traversal.step` package with other marker interfaces of its type. |
| * Replaced `Parameterizing.addPropertyMutations()` with `Configuring.configure()`. |
| * Changed interface hierarchy for `Parameterizing` and `Mutating` interfaces as they are tightly related. |
| * Introduced the `with(k,v)` and `with(k)` step modulators which can supply configuration options to `Configuring` steps. |
| * Added `OptionsStrategy` to allow traversals to take arbitrary traversal-wide configurations. |
| * Introduced the `with(k,v)` and `with(k)` traveral source configuration options which can supply configuration options to the traversal. |
| * Added `connectedComponent()` step and related `VertexProgram`. |
| * Added `supportsUpsert()` option to `VertexFeatures` and `EdgeFeatures`. |
| * `min()` and `max()` now support all types implementing `Comparable`. |
| * Change the `toString()` of `Path` to be standardized as other graph elements are. |
| * `hadoop-gremlin` no longer generates a test artifact. |
| * Allowed `GraphProvider` to expose a cached `Graph.Feature` object so that the test suite could re-use them to speed test runs. |
| * Fixed a bug in `ReducingBarrierStep`, that returned the provided seed value despite no elements being available. |
| * Changed the order of `select()` scopes. The order is now: maps, side-effects, paths. |
| * Moved `TraversalEngine` to `gremlin-test` as it has long been only used in testing infrastructure. |
| * Nested loop support added allowing `repeat()` steps to be nested. |
| * Events from `EventStrategy` raised from "new" mutations will now return a `KeyedVertexProperty` or `KeyedProperty` as is appropriate. |
| * `MutationListener#vertexPropertyChanged(Vertex, VertexProperty, Object, Object...)` no longer has a default implementation. |
| * Deprecated `GraphSONMessageSerializerV2d0` as it is now analogous to `GraphSONMessageSerializerGremlinV2d0`. |
| * Moved previously deprecated `RemoteGraph` to `gremlin-test` as it is now just a testing component. |
| * Removed previously deprecated `RemoteStrategy.instance()` and the strategy no longer has any connection to `RemoteGraph`. |
| * Removed previously deprecated methods in `SubgraphStrategy` and `PartitionStrategy` builders. |
| * Removed previously deprecated Credentials DSL infrastructure. |
| * Removed previously deprecated `RemoteConnection#submit(Traversal)` and `RemoteConnection#submit(Bytecode)` methods. |
| * Removed previously deprecated `MutationListener#vertexPropertyChanged(Vertex, Property, Object, Object...)`. |
| * Removed previously deprecated `OpSelectorHandler` constructor. |
| * Removed previously deprecated `close()` from `GremlinGroovyScriptEngine` which no longer implements `AutoCloseable`. |
| * Removed previously deprecated `getGraphInputFormat()` and `getGraphOutputFormat()` from `HadoopConfiguration`. |
| * Removed previously deprecated `AbstractOpProcessor#makeFrame()` method. |
| * Removed previously deprecated `AuthenticationSettings.className` configuration option in Gremlin Server. |
| * Removed previously deprecated `GraphManager` methods `getGraphs()` and `getTraversalSources()`. |
| * Removed previously deprecated Gremlin Server setting for `serializedResponseTimeout`. |
| * Removed previously deprecated Structure API exceptions related to "element not found" situations. |
| * Removed previously deprecated `rebindings` options from the Java driver API. |
| * Removed previously deprecated `LambdaCollectingBarrierStep.Consumers` enum. |
| * Removed previously deprecated `HasContainer#makeHasContainers(String, P)` |
| * Removed support for Giraph. |
| * Removed previously deprecated JavaScript Driver property `traversers` of the `ResultSet`. |
| * gremlin-python: use explicit Bindings object for python instead of a 2-tuple |
| |
| ==== Bugs |
| |
| * TINKERPOP-1777 Gremlin .max step returns -2147483648 for empty result sets *(breaking)* |
| * TINKERPOP-1869 Profile step and iterate do not play nicely with each other |
| * TINKERPOP-1898 Issue with bindings in strategies and lambdas |
| * TINKERPOP-1927 Gherkin scenario expects list with duplicates, but receives g:Set |
| * TINKERPOP-1933 gremlin-python maximum recursion depth exceeded on large responses |
| * TINKERPOP-1947 Path history isn't preserved for keys in mutations |
| * TINKERPOP-1949 Formatting error on website |
| * TINKERPOP-1958 TinkerGraphCountStrategy can return wrong counts |
| * TINKERPOP-1961 Duplicate copies of images directory in docs |
| * TINKERPOP-1962 GroovyTranslator doesn't handle empty maps |
| * TINKERPOP-1963 Use of reducing step in choose() |
| * TINKERPOP-1972 inject() tests are throwing exceptions in .NET GLV tests |
| * TINKERPOP-1978 Check for Websocket connection state when retrieved from Connection Pool missing |
| * TINKERPOP-1979 Several OLAP issues in MathStep |
| * TINKERPOP-1988 minor error in documentation |
| * TINKERPOP-1999 [Java][gremlin-driver] Query to a remote server via the websocket client hangs indefinitely if the server becomes unavailable |
| * TINKERPOP-2005 Intermittent NullPointerException in response handling |
| * TINKERPOP-2006 GraphML serialization invalid if a vertex and edge have similar named property |
| * TINKERPOP-2009 Pick.any and Pick.none should be exposed in Gremlin-JavaScript |
| * TINKERPOP-2021 Prevent maximum recursion depth failure |
| * TINKERPOP-2028 AbstractGraphSONMessageSerializerV2d0 should register GremlinServerModule when mapper is provided |
| * TINKERPOP-2029 ConcurrentModificationException for InlineFilterStrategy |
| * TINKERPOP-2030 KeepAlive task executed for every Connection.write call |
| * TINKERPOP-2032 Update jython-standalone |
| * TINKERPOP-2044 Cannot reconnect to Azure cosmos host that becomes available again |
| * TINKERPOP-2058 Contains predicates should rely on Compare predicates *(breaking)* |
| * TINKERPOP-2081 PersistedOutputRDD materialises rdd lazily with Spark 2.x |
| * TINKERPOP-2091 Wrong/Missing feature requirements in StructureStandardTestSuite |
| * TINKERPOP-2094 Gremlin Driver Cluster Builder serializer method does not use mimeType as suggested |
| * TINKERPOP-2095 GroupStep looks for irrelevant barrier steps |
| * TINKERPOP-2096 gremlinpython: AttributeError when connection is closed before result is received |
| * TINKERPOP-2100 coalesce() creating unexpected results when used with order() |
| * TINKERPOP-2113 P.Within() doesn't work when given a List argument |
| |
| ==== Improvements |
| |
| * TINKERPOP-550 Gremlin IO needs to support both OLTP and OLAP naturally. |
| * TINKERPOP-967 Support nested-repeat() structures |
| * TINKERPOP-1113 GraphComputer subclasses should support native methods |
| * TINKERPOP-1143 Remove deprecated TraversalSource.Builder and TraversalEngine. *(breaking)* |
| * TINKERPOP-1296 Remove deprecated serializedResponseTimeout from Gremlin Server *(breaking)* |
| * TINKERPOP-1342 Allow setting scriptEvaluationTimeout in driver |
| * TINKERPOP-1365 Log the seed used to initialize Random in tests |
| * TINKERPOP-1410 mvn install -Dmaven.test.skip=true doesn't work on a clean machine *(breaking)* |
| * TINKERPOP-1446 Add a StringFactory for Path which prefixes with type. |
| * TINKERPOP-1447 Add some JavaScript intelligence to the documentation so that comments and output are not copied in a copy paste |
| * TINKERPOP-1494 Means of exposing execution information from a result produced by RemoteConnection |
| * TINKERPOP-1518 Provide a way for providers to expose static Graph.Features to tests |
| * TINKERPOP-1522 Order of select() scopes *(breaking)* |
| * TINKERPOP-1595 Go through TraversalVertexProgram with a profile and optimize. |
| * TINKERPOP-1628 Implement TraversalSelectStep |
| * TINKERPOP-1685 Introduce optional feature to allow for upserts without read-before-write |
| * TINKERPOP-1705 Remove deprecated rebindings option *(breaking)* |
| * TINKERPOP-1707 Remove deprecated AuthenticationSettings.className option *(breaking)* |
| * TINKERPOP-1755 No docs for ReferenceElements |
| * TINKERPOP-1769 Python graph[empty] string representation is confusing |
| * TINKERPOP-1774 Gremlin .NET: Support min and max sizes in Connection pool |
| * TINKERPOP-1775 Gremlin .NET: Implement a Connection write queue to support request pipelining |
| * TINKERPOP-1778 Do not promote timedInterrupt option for Gremlin Server script processing |
| * TINKERPOP-1780 Add authentication tests for gremlin-python |
| * TINKERPOP-1831 Refactor EventStrategy *(breaking)* |
| * TINKERPOP-1836 .NET sample project |
| * TINKERPOP-1841 Include Python GLV tests on TravisCI |
| * TINKERPOP-1849 Provide a way to fold() with an index |
| * TINKERPOP-1864 Gremlin Python tests for GraphSON 2.0 and 3.0 |
| * TINKERPOP-1878 Sparql to Gremlin Compiler |
| * TINKERPOP-1888 Extend max and min to all Comparable properties, not just Numbers *(breaking)* |
| * TINKERPOP-1889 JavaScript GLV: Use heartbeat to prevent connection timeout |
| * TINKERPOP-1897 Provide Docker images of Gremlin Server and Console |
| * TINKERPOP-1906 Make ResponseException explorable |
| * TINKERPOP-1912 Remove MD5 checksums |
| * TINKERPOP-1913 Expose metadata from Gremlin Server to Clients |
| * TINKERPOP-1930 Drop support for Giraph *(breaking)* |
| * TINKERPOP-1934 Bump to latest version of httpclient |
| * TINKERPOP-1936 Performance enhancement to Bytecode deserialization |
| * TINKERPOP-1941 Remove deprecated Structure API exception methods *(breaking)* |
| * TINKERPOP-1942 Binary serialization format |
| * TINKERPOP-1945 Add support for extended GraphSon types to Gremlin.net |
| * TINKERPOP-1946 Remove the deprecated Credentials DSL infrastructure *(breaking)* |
| * TINKERPOP-1950 Traversal construction performance enhancements |
| * TINKERPOP-1951 gremlin-server.bat doesn't support paths containing spaces |
| * TINKERPOP-1953 Bump to Groovy 2.4.15 |
| * TINKERPOP-1954 Remove deprecated GraphManager methods *(breaking)* |
| * TINKERPOP-1959 Provide a way to submit scripts to the server in gremlin-javascript |
| * TINKERPOP-1967 Add a connectedComponent() step |
| * TINKERPOP-1968 Refactor elements of Gremlin Server testing |
| * TINKERPOP-1975 Introduce with() step modulator *(breaking)* |
| * TINKERPOP-1976 Include Computer tests for GLVs |
| * TINKERPOP-1977 Gremlin-JavaScript: Support SASL authentication |
| * TINKERPOP-1984 Allow support for multiple serializer versions in Gremlin Server HTTP *(breaking)* |
| * TINKERPOP-1985 Update position on bulk loading |
| * TINKERPOP-1986 Remove deprecation from PartitionStrategy, SubgraphStrategy and GremlinScriptEngine *(breaking)* |
| * TINKERPOP-1987 Bump to Netty 4.1.x |
| * TINKERPOP-1989 Preserve order that plugins are applied in Gremlin Console |
| * TINKERPOP-1990 Add a shortestPath() step |
| * TINKERPOP-1993 Bump to Spark 2.3.1 |
| * TINKERPOP-1995 DriverRemoteConnection close() method returns undefined |
| * TINKERPOP-1996 Introduce read() and write() steps |
| * TINKERPOP-2002 Create a blog post explaining the value of using TinkerPop |
| * TINKERPOP-2010 Generate jsdoc for gremlin-javascript |
| * TINKERPOP-2011 Use NumberHelper on choose() |
| * TINKERPOP-2012 Target .NET Standard 2.0 for Gremlin.Net |
| * TINKERPOP-2013 Process tests that are auto-ignored stink |
| * TINKERPOP-2015 Allow users to configure the WebSocket connections |
| * TINKERPOP-2016 Upgrade Jackson FasterXML to 2.9.5 or later to fix security vulnerability |
| * TINKERPOP-2017 Check for Column in by() |
| * TINKERPOP-2018 Generate API docs for Gremlin.Net |
| * TINKERPOP-2022 Cluster SSL should trust default ca certs by default |
| * TINKERPOP-2023 Gremlin Server should not create self-signed certs *(breaking)* |
| * TINKERPOP-2024 Gremlin Server Application archetype should connect via withRemote |
| * TINKERPOP-2025 Change to SHA-256/512 and drop SHA-1 for releases |
| * TINKERPOP-2026 Gremlin.Net.Driver should check ClientWebSocket.State before closing |
| * TINKERPOP-2031 Remove support for -i in gremlin-server.sh *(breaking)* |
| * TINKERPOP-2033 Maintain order of profile() annotations |
| * TINKERPOP-2034 Register synchronizedMap() with Gryo |
| * TINKERPOP-2037 Remove unused groovy-sql dependency |
| * TINKERPOP-2038 Make groovy script cache size configurable |
| * TINKERPOP-2039 Bump to Groovy 2.5.2 *(breaking)* |
| * TINKERPOP-2040 Improve flexibility of GroovyTranslator to handle custom types |
| * TINKERPOP-2041 Text Predicates |
| * TINKERPOP-2045 Remove non-indy groovy dependencies |
| * TINKERPOP-2049 Single argument with() overload |
| * TINKERPOP-2050 Add a :bytecode command to Gremlin Console |
| * TINKERPOP-2053 Provider OptionsStrategy for traversal configurations |
| * TINKERPOP-2055 Provide support for special number cases like Infinity in GraphSON |
| * TINKERPOP-2056 Use NumberHelper in Compare |
| * TINKERPOP-2059 Modulation of valueMap() *(breaking)* |
| * TINKERPOP-2060 Make Mutating steps non-final |
| * TINKERPOP-2061 Add with() configuration as global to a traversal |
| * TINKERPOP-2062 Add Traversal class to CoreImports |
| * TINKERPOP-2064 Add status attributes to results for gremlin-javascript |
| * TINKERPOP-2065 Optimize iterate() for remote traversals |
| * TINKERPOP-2066 Bump to Groovy 2.5.3 |
| * TINKERPOP-2067 Allow getting raw data from Gremlin.Net.Driver.IGremlinClient |
| * TINKERPOP-2068 Bump Jackson Databind 2.9.7 |
| * TINKERPOP-2069 Document configuration of Gremlin.Net |
| * TINKERPOP-2070 gremlin-javascript: Introduce Connection representation |
| * TINKERPOP-2071 gremlin-python: the graphson deserializer for g:Set should return a python set |
| * TINKERPOP-2072 Refactor custom type translation for ScriptTranslators *(breaking)* |
| * TINKERPOP-2073 Generate tabs for static code blocks |
| * TINKERPOP-2074 Ensure that only NuGet packages for the current version are pushed |
| * TINKERPOP-2075 Introduce ReferenceElementStrategy |
| * TINKERPOP-2077 VertexProgram.Builder should have a default create() method with no Graph |
| * TINKERPOP-2078 Hide use of EmptyGraph or RemoteGraph behind a more unified method for TraversalSource construction |
| * TINKERPOP-2079 Move RemoteGraph to test package *(breaking)* |
| * TINKERPOP-2084 For remote requests in console display the remote stack trace |
| * TINKERPOP-2092 Deprecate default GraphSON serializer fields |
| * TINKERPOP-2093 Bump to Groovy 2.5.4 |
| * TINKERPOP-2097 Create a DriverRemoteConnection with an initialized Client |
| * TINKERPOP-2101 Support Spark 2.4 |
| * TINKERPOP-2103 Remove deprecated submit() options on RemoteConnection *(breaking)* |
| * TINKERPOP-2104 Allow ImportCustomizer to handle fields |
| * TINKERPOP-2106 When gremlin executes timeout, throw TimeoutException instead of TraversalInterruptedException/InterruptedIOException |
| * TINKERPOP-2110 Allow Connection on Different Path (from /gremlin) |
| * TINKERPOP-2111 Add BulkSet as a GraphSON type *(breaking)* |
| * TINKERPOP-2114 Document common Gremlin anti-patterns |
| * TINKERPOP-2116 Explicit Bindings object for Python *(breaking)* |
| * TINKERPOP-2117 gremlin-python: Provide a better data structure for a Binding |
| * TINKERPOP-2119 Validate C# code samples in docs |
| * TINKERPOP-2121 Bump Jackson Databind 2.9.8 |
