| <?xml version="1.0"?> |
| <!-- |
| 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. |
| --> |
| |
| <!-- |
| This file is used by the maven-changes-plugin to generate the release notes. |
| Useful ways of finding items to add to this file are: |
| |
| 1. Add items when you fix a bug or add a feature (this makes the |
| release process easy :-). |
| |
| 2. Do a JIRA search for tickets closed since the previous release. |
| |
| 3. Use the report generated by the maven-changelog-plugin to see all |
| SVN commits. |
| |
| To generate the file RELEASE-NOTES.txt from this file: |
| |
| mvn changes:announcement-generate -Prelease-notes [-Dchanges.version] |
| |
| The <action> type attribute can be add,update,fix,remove. |
| --> |
| |
| <!-- NOTE: |
| The description attribute entries below are specially formatted |
| so as to improve the layout of the generated text release notes. |
| |
| The parsing process removes all line feeds, replacing them with a single space. |
| The Velocity template in src/changes/release-notes.vm has been enhanced to replace pairs of adjacent spaces |
| with a new-line in the release notes. (These spaces are ignored when displaying HTML). |
| If the output is not quite correct, check for invisible trailing spaces! |
| --> |
| |
| <document> |
| <properties> |
| <title>Apache Commons RNG Release Notes</title> |
| </properties> |
| <body> |
| |
| <release version="1.1" date="TBD" description=" |
| This is a minor release of Apache Commons RNG, containing a |
| few new features and performance improvements. |
| |
| Apache Commons RNG 1.1 contains the following library modules: |
| commons-rng-client-api (requires Java 6) |
| commons-rng-core (requires Java 6) |
| commons-rng-simple (requires Java 6) |
| commons-rng-sampling (requires Java 6) |
| |
| The code in module 'commons-rng-core' should not be accessed |
| directly by applications as future release might make use of |
| the JPMS modularization feature available from Java 9. |
| |
| Additional code is provided in the following module: |
| commons-rng-examples (requires Java 9) |
| It is however not part of the official API and no compatibility |
| should be expected in subsequent releases. |
| "> |
| <action dev="erans" type="add" issue="RNG-37"> |
| Implementation of the "Ziggurat" algorithm for Gaussian sampling. |
| </action> |
| <action dev="erans" type="update" issue="RNG-42"> |
| Use "ZigguratNormalizedGaussianSampler" within the library. |
| </action> |
| <action dev="erans" type="add" issue="RNG-47"> |
| "DiscreteProbabilityCollectionSampler": Sampling from a collection of items |
| with user-defined probabilities (feature ported from "Commons Math"). |
| </action> |
| <action dev="erans" type="add" issue="RNG-43"> |
| "LogNormalSampler" with user-defined underlying "NormalizedGaussianSampler". |
| </action> |
| <action dev="erans" type="update" issue="RNG-46"> |
| Following RNG-43, "BoxMullerLogNormalSampler" has been deprecated. |
| Furthermore, its base class has been removed; although it is a binary |
| incompatibility, it cannot cause any problem that were not already |
| present in code using v1.0 of the library: Calls to the base class |
| would have raised a NPE. |
| </action> |
| <action dev="erans" type="add" issue="RNG-39"> |
| "UnitSphereSampler": generate random vectors isotropically located |
| on the surface of a sphere (feature ported from "Commons Math"). |
| </action> |
| <action dev="erans" type="add" issue="RNG-36"> |
| "MarsagliaNormalizedGaussianSampler": Faster variation of the |
| Box-Muller algorithm. |
| This version is used within "AhrensDieterMarsagliaTsangGammaSampler" |
| "MarsagliaLogNormalSampler" and "PoissonSampler" (generated sequences |
| will thus differ from those generated by version 1.0 of the library). |
| </action> |
| <action dev="erans" type="add" issue="RNG-35"> |
| New generic "GaussianSampler" based on "NormalizedGaussianSampler" |
| marker interface. |
| Implementation of "BoxMullerNormalizedGaussianSampler" deprecates |
| "BoxMullerGaussianSampler". |
| </action> |
| </release> |
| |
| <release version="1.0" date="2016-12-13" description=" |
| This is the first release of Apache Commons RNG. |
| |
| Apache Commons RNG 1.0 contains the following modules: |
| commons-rng-client-api (requires Java 6) |
| commons-rng-core (requires Java 6) |
| commons-rng-simple (requires Java 6) |
| commons-rng-sampling (requires Java 6) |
| commons-rng-jmh (requires Java 6) |
| commons-rng-examples (requires Java 7) |
| "> |
| </release> |
| |
| |
| </body> |
| </document> |