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Posted to commits@arrow.apache.org by gi...@apache.org on 2020/02/09 01:56:00 UTC
[arrow-site] branch asf-site updated: Updating built site (build
d622ec2e4955066c274c33f1a98d8a8bd3bf1a88)
This is an automated email from the ASF dual-hosted git repository.
github-bot pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/arrow-site.git
The following commit(s) were added to refs/heads/asf-site by this push:
new 311ec56 Updating built site (build d622ec2e4955066c274c33f1a98d8a8bd3bf1a88)
311ec56 is described below
commit 311ec56afe953b9349dc902095be0c874ae198d9
Author: Krisztián Szűcs <sz...@gmail.com>
AuthorDate: Sun Feb 9 01:55:49 2020 +0000
Updating built site (build d622ec2e4955066c274c33f1a98d8a8bd3bf1a88)
---
...manifest-7f3ad87f00c4a75694ed81f3075e9102.json} | 2 +-
feed.xml | 2 +-
index.html | 2 +-
install/index.html | 22 +-
release/0.16.0.html | 1082 ++++++++++++++++++++
release/index.html | 1 +
6 files changed, 1097 insertions(+), 14 deletions(-)
diff --git a/assets/.sprockets-manifest-352d42d04eeeab34b17878a9a73becdd.json b/assets/.sprockets-manifest-7f3ad87f00c4a75694ed81f3075e9102.json
similarity index 79%
rename from assets/.sprockets-manifest-352d42d04eeeab34b17878a9a73becdd.json
rename to assets/.sprockets-manifest-7f3ad87f00c4a75694ed81f3075e9102.json
index 71f139e..7854e8e 100644
--- a/assets/.sprockets-manifest-352d42d04eeeab34b17878a9a73becdd.json
+++ b/assets/.sprockets-manifest-7f3ad87f00c4a75694ed81f3075e9102.json
@@ -1 +1 @@
-{"files":{"main-18cd3029557f73c1ee82e41113127b04f6fcd84c56d9db0cb9c40ebe26ef6e33.js":{"logical_path":"main.js","mtime":"2020-02-08T20:49:24-05:00","size":124531,"digest":"18cd3029557f73c1ee82e41113127b04f6fcd84c56d9db0cb9c40ebe26ef6e33","integrity":"sha256-GM0wKVV/c8HuguQRExJ7BPb82ExW2dsMucQOvibvbjM="}},"assets":{"main.js":"main-18cd3029557f73c1ee82e41113127b04f6fcd84c56d9db0cb9c40ebe26ef6e33.js"}}
\ No newline at end of file
+{"files":{"main-18cd3029557f73c1ee82e41113127b04f6fcd84c56d9db0cb9c40ebe26ef6e33.js":{"logical_path":"main.js","mtime":"2020-02-08T20:55:41-05:00","size":124531,"digest":"18cd3029557f73c1ee82e41113127b04f6fcd84c56d9db0cb9c40ebe26ef6e33","integrity":"sha256-GM0wKVV/c8HuguQRExJ7BPb82ExW2dsMucQOvibvbjM="}},"assets":{"main.js":"main-18cd3029557f73c1ee82e41113127b04f6fcd84c56d9db0cb9c40ebe26ef6e33.js"}}
\ No newline at end of file
diff --git a/feed.xml b/feed.xml
index c1e349f..eec25a1 100644
--- a/feed.xml
+++ b/feed.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="3.8.4">Jekyll</generator><link href="https://arrow.apache.org/feed.xml" rel="self" type="application/atom+xml" /><link href="https://arrow.apache.org/" rel="alternate" type="text/html" /><updated>2020-02-08T20:49:20-05:00</updated><id>https://arrow.apache.org/feed.xml</id><title type="html">Apache Arrow</title><subtitle>Apache Arrow is a cross-language developm [...]
+<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="3.8.4">Jekyll</generator><link href="https://arrow.apache.org/feed.xml" rel="self" type="application/atom+xml" /><link href="https://arrow.apache.org/" rel="alternate" type="text/html" /><updated>2020-02-08T20:55:36-05:00</updated><id>https://arrow.apache.org/feed.xml</id><title type="html">Apache Arrow</title><subtitle>Apache Arrow is a cross-language developm [...]
-->
diff --git a/index.html b/index.html
index b68ac75..146cede 100644
--- a/index.html
+++ b/index.html
@@ -213,7 +213,7 @@
<p class="lead">A cross-language development platform for in-memory data</p>
<p>
<a class="btn btn-lg btn-success" style="white-space: normal;" href="mailto:dev-subscribe@arrow.apache.org" role="button">Join Mailing List</a>
- <a class="btn btn-lg btn-primary" style="white-space: normal;" href="/install/" role="button">Install (0.15.1 Release - 1 November 2019)</a>
+ <a class="btn btn-lg btn-primary" style="white-space: normal;" href="/install/" role="button">Install (0.16.0 Release - 7 February 2020)</a>
</p>
</div>
<h5>
diff --git a/install/index.html b/install/index.html
index 777aea0..d0c7e69 100644
--- a/install/index.html
+++ b/install/index.html
@@ -212,33 +212,33 @@
-->
-<h2 id="current-version-0151">Current Version: 0.15.1</h2>
+<h2 id="current-version-0160">Current Version: 0.16.0</h2>
-<h3 id="released-1-november-2019">Released: 1 November 2019</h3>
+<h3 id="released-7-february-2020">Released: 7 February 2020</h3>
-<p>See the <a href="https://arrow.apache.org/release/0.15.1.html">release notes</a> for more about what’s new.</p>
+<p>See the <a href="https://arrow.apache.org/release/0.16.0.html">release notes</a> for more about what’s new.</p>
<h3 id="source-release">Source Release</h3>
<ul>
- <li><strong>Source Release</strong>: <a href="https://www.apache.org/dyn/closer.cgi/arrow/arrow-0.15.1/apache-arrow-0.15.1.tar.gz">apache-arrow-0.15.1.tar.gz</a></li>
- <li><strong>Verification</strong>: <a href="https://www.apache.org/dist/arrow/arrow-0.15.1/apache-arrow-0.15.1.tar.gz.asc">asc signature</a>, <a href="https://www.apache.org/dist/arrow/arrow-0.15.1/apache-arrow-0.15.1.tar.gz.sha256">sha256 checksum</a>, <a href="https://www.apache.org/dist/arrow/arrow-0.15.1/apache-arrow-0.15.1.tar.gz.sha512">sha512 checksum</a>, (<a href="https://www.apache.org/dyn/closer.cgi#verify">verification instructions</a>)</li>
- <li><a href="https://github.com/apache/arrow/releases/tag/apache-arrow-0.15.1">Git tag b789226ccb2124285792107c758bb3b40b3d082a</a></li>
+ <li><strong>Source Release</strong>: <a href="https://www.apache.org/dyn/closer.cgi/arrow/arrow-0.16.0/apache-arrow-0.16.0.tar.gz">apache-arrow-0.16.0.tar.gz</a></li>
+ <li><strong>Verification</strong>: <a href="https://www.apache.org/dist/arrow/arrow-0.16.0/apache-arrow-0.16.0.tar.gz.asc">asc signature</a>, <a href="https://www.apache.org/dist/arrow/arrow-0.16.0/apache-arrow-0.16.0.tar.gz.sha256">sha256 checksum</a>, <a href="https://www.apache.org/dist/arrow/arrow-0.16.0/apache-arrow-0.16.0.tar.gz.sha512">sha512 checksum</a>, (<a href="https://www.apache.org/dyn/closer.cgi#verify">verification instructions</a>)</li>
+ <li><a href="https://github.com/apache/arrow/releases/tag/apache-arrow-0.16.0">Git tag 729a7689fd87572e6a14ad36f19cd579a8b8d9c5</a></li>
<li><a href="https://www.apache.org/dist/arrow/KEYS">GPG keys for release signatures</a></li>
</ul>
<h3 id="java-packages">Java Packages</h3>
-<p><a href="http://search.maven.org/#search%7Cga%7C1%7Cg%3A%22org.apache.arrow%22%20AND%20v%3A%220.15.1%22">Java Artifacts on Maven Central</a></p>
+<p><a href="http://search.maven.org/#search%7Cga%7C1%7Cg%3A%22org.apache.arrow%22%20AND%20v%3A%220.16.0%22">Java Artifacts on Maven Central</a></p>
<h3 id="python-wheels">Python Wheels</h3>
<p>We have provided official binary wheels on PyPI for Linux, macOS, and Windows:</p>
-<div class="language-shell highlighter-rouge"><div class="highlight"><pre class="highlight"><code>pip <span class="nb">install </span><span class="nv">pyarrow</span><span class="o">==</span>0.15.<span class="k">*</span>
+<div class="language-shell highlighter-rouge"><div class="highlight"><pre class="highlight"><code>pip <span class="nb">install </span><span class="nv">pyarrow</span><span class="o">==</span>0.16.<span class="k">*</span>
</code></pre></div></div>
-<p>We recommend pinning <code class="highlighter-rouge">0.15.*</code>
+<p>We recommend pinning <code class="highlighter-rouge">0.16.*</code>
in <code class="highlighter-rouge">requirements.txt</code> to install the latest patch release.</p>
<p>These include the Apache Arrow and Apache Parquet C++ binary libraries bundled
@@ -328,8 +328,8 @@ platforms:</p>
<p>Install them with:</p>
-<div class="language-shell highlighter-rouge"><div class="highlight"><pre class="highlight"><code>conda <span class="nb">install </span>arrow-cpp<span class="o">=</span>0.15.<span class="k">*</span> <span class="nt">-c</span> conda-forge
-conda <span class="nb">install </span><span class="nv">pyarrow</span><span class="o">=</span>0.15.<span class="k">*</span> <span class="nt">-c</span> conda-forge
+<div class="language-shell highlighter-rouge"><div class="highlight"><pre class="highlight"><code>conda <span class="nb">install </span>arrow-cpp<span class="o">=</span>0.16.<span class="k">*</span> <span class="nt">-c</span> conda-forge
+conda <span class="nb">install </span><span class="nv">pyarrow</span><span class="o">=</span>0.16.<span class="k">*</span> <span class="nt">-c</span> conda-forge
</code></pre></div></div>
<h3 id="c-and-glib-c-packages-on-homebrew">C++ and GLib (C) Packages on Homebrew</h3>
diff --git a/release/0.16.0.html b/release/0.16.0.html
new file mode 100644
index 0000000..7bc869e
--- /dev/null
+++ b/release/0.16.0.html
@@ -0,0 +1,1082 @@
+<!DOCTYPE html>
+<html lang="en-US">
+ <head>
+ <meta charset="UTF-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+ <!-- The above meta tags *must* come first in the head; any other head content must come *after* these tags -->
+
+ <title>Apache Arrow 0.16.0 Release | Apache Arrow</title>
+
+
+ <!-- Begin Jekyll SEO tag v2.6.1 -->
+<meta name="generator" content="Jekyll v3.8.4" />
+<meta property="og:title" content="Apache Arrow 0.16.0 Release" />
+<meta property="og:locale" content="en_US" />
+<meta name="description" content="Apache Arrow is a cross-language development platform for in-memory data. It specifies a standardized language-independent columnar memory format for flat and hierarchical data, organized for efficient analytic operations on modern hardware. It also provides computational libraries and zero-copy streaming messaging and interprocess communication. Languages currently supported include C, C++, C#, Go, Java, JavaScript, MATLAB, Python, R, Ruby, and Rust." />
+<meta property="og:description" content="Apache Arrow is a cross-language development platform for in-memory data. It specifies a standardized language-independent columnar memory format for flat and hierarchical data, organized for efficient analytic operations on modern hardware. It also provides computational libraries and zero-copy streaming messaging and interprocess communication. Languages currently supported include C, C++, C#, Go, Java, JavaScript, MATLAB, Python, R, Ruby, and R [...]
+<link rel="canonical" href="https://arrow.apache.org/release/0.16.0.html" />
+<meta property="og:url" content="https://arrow.apache.org/release/0.16.0.html" />
+<meta property="og:site_name" content="Apache Arrow" />
+<meta property="og:image" content="https://arrow.apache.org/img/arrow.png" />
+<meta name="twitter:card" content="summary_large_image" />
+<meta property="twitter:image" content="https://arrow.apache.org/img/arrow.png" />
+<meta property="twitter:title" content="Apache Arrow 0.16.0 Release" />
+<meta name="twitter:site" content="@ApacheArrow" />
+<script type="application/ld+json">
+{"@type":"WebPage","headline":"Apache Arrow 0.16.0 Release","publisher":{"@type":"Organization","logo":{"@type":"ImageObject","url":"https://arrow.apache.org/img/logo.png"}},"image":"https://arrow.apache.org/img/arrow.png","description":"Apache Arrow is a cross-language development platform for in-memory data. It specifies a standardized language-independent columnar memory format for flat and hierarchical data, organized for efficient analytic operations on modern hardware. It also prov [...]
+<!-- End Jekyll SEO tag -->
+
+
+ <!-- favicons -->
+ <link rel="icon" type="image/png" sizes="16x16" href="/img/favicon-16x16.png" id="light1">
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+ <!-- dark mode favicons -->
+ <link rel="icon" type="image/png" sizes="16x16" href="/img/favicon-16x16-dark.png" id="dark1">
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+ <link rel="apple-touch-icon" type="image/png" sizes="60x60" href="/img/apple-touch-icon-60x60-dark.png" id="dark6">
+
+ <script>
+ // Switch to the dark-mode favicons if prefers-color-scheme: dark
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+ light1.remove();
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+
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+ <link href="/css/syntax.css" rel="stylesheet">
+ <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
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+
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+ window.dataLayer = window.dataLayer || [];
+ function gtag(){dataLayer.push(arguments)};
+ gtag('js', new Date());
+
+ gtag('config', 'UA-107500873-1');
+</script>
+
+
+ </head>
+
+
+<body class="wrap">
+ <header>
+ <nav class="navbar navbar-expand-md navbar-dark bg-dark">
+ <a class="navbar-brand" href="/"><img src="/img/arrow-inverse-300px.png" height="60px"/></a>
+ <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#arrow-navbar" aria-controls="arrow-navbar" aria-expanded="false" aria-label="Toggle navigation">
+ <span class="navbar-toggler-icon"></span>
+ </button>
+
+ <!-- Collect the nav links, forms, and other content for toggling -->
+ <div class="collapse navbar-collapse" id="arrow-navbar">
+ <ul class="nav navbar-nav">
+ <li class="nav-item dropdown">
+ <a class="nav-link dropdown-toggle" href="#"
+ id="navbarDropdownProjectLinks" role="button" data-toggle="dropdown"
+ aria-haspopup="true" aria-expanded="false">
+ Project Links
+ </a>
+ <div class="dropdown-menu" aria-labelledby="navbarDropdownProjectLinks">
+ <a class="dropdown-item" href="/install/">Installation</a>
+ <a class="dropdown-item" href="/release/">Releases</a>
+ <a class="dropdown-item" href="/faq/">FAQ</a>
+ <a class="dropdown-item" href="/blog/">Blog</a>
+ <a class="dropdown-item" href="https://github.com/apache/arrow">Source Code</a>
+ <a class="dropdown-item" href="https://issues.apache.org/jira/browse/ARROW">Issue Tracker</a>
+ </div>
+ </li>
+ <li class="nav-item dropdown">
+ <a class="nav-link dropdown-toggle" href="#"
+ id="navbarDropdownCommunity" role="button" data-toggle="dropdown"
+ aria-haspopup="true" aria-expanded="false">
+ Community
+ </a>
+ <div class="dropdown-menu" aria-labelledby="navbarDropdownCommunity">
+ <a class="dropdown-item" href="http://mail-archives.apache.org/mod_mbox/arrow-user/">User Mailing List</a>
+ <a class="dropdown-item" href="http://mail-archives.apache.org/mod_mbox/arrow-dev/">Dev Mailing List</a>
+ <a class="dropdown-item" href="https://cwiki.apache.org/confluence/display/ARROW">Developer Wiki</a>
+ <a class="dropdown-item" href="/committers/">Committers</a>
+ <a class="dropdown-item" href="/powered_by/">Powered By</a>
+ </div>
+ </li>
+ <li class="nav-item">
+ <a class="nav-link" href="/docs/format/Columnar.html"
+ role="button" aria-haspopup="true" aria-expanded="false">
+ Specification
+ </a>
+ </li>
+ <li class="nav-item dropdown">
+ <a class="nav-link dropdown-toggle" href="#"
+ id="navbarDropdownDocumentation" role="button" data-toggle="dropdown"
+ aria-haspopup="true" aria-expanded="false">
+ Documentation
+ </a>
+ <div class="dropdown-menu" aria-labelledby="navbarDropdownDocumentation">
+ <a class="dropdown-item" href="/docs">Project Docs</a>
+ <a class="dropdown-item" href="/docs/python">Python</a>
+ <a class="dropdown-item" href="/docs/cpp">C++</a>
+ <a class="dropdown-item" href="/docs/java">Java</a>
+ <a class="dropdown-item" href="/docs/c_glib">C GLib</a>
+ <a class="dropdown-item" href="/docs/js">JavaScript</a>
+ <a class="dropdown-item" href="/docs/r">R</a>
+ </div>
+ </li>
+ <!-- <li><a href="/blog">Blog</a></li> -->
+ <li class="nav-item dropdown">
+ <a class="nav-link dropdown-toggle" href="#"
+ id="navbarDropdownASF" role="button" data-toggle="dropdown"
+ aria-haspopup="true" aria-expanded="false">
+ ASF Links
+ </a>
+ <div class="dropdown-menu" aria-labelledby="navbarDropdownASF">
+ <a class="dropdown-item" href="http://www.apache.org/">ASF Website</a>
+ <a class="dropdown-item" href="http://www.apache.org/licenses/">License</a>
+ <a class="dropdown-item" href="http://www.apache.org/foundation/sponsorship.html">Donate</a>
+ <a class="dropdown-item" href="http://www.apache.org/foundation/thanks.html">Thanks</a>
+ <a class="dropdown-item" href="http://www.apache.org/security/">Security</a>
+ </div>
+ </li>
+ </ul>
+ <div class="flex-row justify-content-end ml-md-auto">
+ <a class="d-sm-none d-md-inline pr-2" href="https://www.apache.org/events/current-event.html">
+ <img src="https://www.apache.org/events/current-event-234x60.png"/>
+ </a>
+ <a href="http://www.apache.org/">
+ <img src="/img/asf_logo.svg" width="120px"/>
+ </a>
+ </div>
+ </div><!-- /.navbar-collapse -->
+ </div>
+ </nav>
+
+ </header>
+
+ <div class="container p-lg-4">
+ <main role="main">
+ <!--
+
+-->
+
+<h1 id="apache-arrow-0160-7-february-2020">Apache Arrow 0.16.0 (7 February 2020)</h1>
+
+<p>This is a major release covering more than 3 months of development.</p>
+
+<h2 id="download">Download</h2>
+
+<ul>
+ <li><a href="https://www.apache.org/dyn/closer.cgi/arrow/arrow-0.16.0/"><strong>Source Artifacts</strong></a></li>
+ <li><strong>Binary Artifacts</strong>
+ <ul>
+ <li><a href="https://bintray.com/apache/arrow/centos/0.16.0/">For CentOS</a></li>
+ <li><a href="https://bintray.com/apache/arrow/debian/0.16.0/">For Debian</a></li>
+ <li><a href="https://bintray.com/apache/arrow/python/0.16.0/">For Python</a></li>
+ <li><a href="https://bintray.com/apache/arrow/ubuntu/0.16.0/">For Ubuntu</a></li>
+ </ul>
+ </li>
+ <li><a href="https://github.com/apache/arrow/releases/tag/apache-arrow-0.16.0">Git tag</a></li>
+</ul>
+
+<h2 id="contributors">Contributors</h2>
+
+<p>This release includes 709 commits from 99 distinct contributors.</p>
+
+<div class="language-console highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="gp">$</span><span class="w"> </span>git shortlog <span class="nt">-sn</span> apache-arrow-0.15.1..apache-arrow-0.16.0
+<span class="go"> 84 Antoine Pitrou
+ 80 Sutou Kouhei
+ 50 Neal Richardson
+ 47 Krisztián Szűcs
+ 44 Joris Van den Bossche
+ 41 Wes McKinney
+ 32 François Saint-Jacques
+ 30 liyafan82
+ 27 tianchen
+ 26 Benjamin Kietzman
+ 19 Andy Grove
+ 16 Kazuaki Ishizaki
+ 14 Kenta Murata
+ 13 Neville Dipale
+ 12 Projjal Chanda
+ 9 gawain.bolton
+ 8 David Li
+ 6 Prudhvi Porandla
+ 6 Renjie Liu
+ 6 Yibo Cai
+ 6 Yosuke Shiro
+ 5 Bryan Cutler
+ 5 Fokko Driesprong
+ 5 Or Ozeri
+ 5 Sebastien Binet
+ 5 Uwe L. Korn
+ 5 Zhuo Peng
+ 4 Gurwinder Singh
+ 4 Kyle McCarthy
+ 4 Micah Kornfield
+ 3 Anthony Abate
+ 3 Paddy Horan
+ 3 Rok
+ 3 macx
+ 3 takashi hashida
+ 2 Adam Lippai
+ 2 Danyang Zhuo
+ 2 Gal Lushi
+ 2 Jonathan A. Sternberg
+ 2 Martin Grund
+ 2 Pindikura Ravindra
+ 2 Rohit Gupta
+ 2 Romain Francois
+ 2 Stéphane Campinas
+ 2 Yuqi Gu
+ 2 czxrrr
+ 2 tianchen92
+ 1 Adam Krebs
+ 1 Alexis Mignon
+ 1 Artem
+ 1 Artem Alekseev
+ 1 Bob Skowron
+ 1 Brian Gold
+ 1 Brian Hulette
+ 1 Brian Wignall
+ 1 Bruce Mitchener
+ 1 Christopher Hutchinson
+ 1 Davis Silverman
+ 1 Dmitry Kalinkin
+ 1 Donatien Criaud
+ 1 Eric Erhardt
+ 1 Fabian Höring
+ 1 François Garillot
+ 1 Gawain Bolton
+ 1 Ha Thi Tham
+ 1 Hengruo Zhang
+ 1 Hiroaki Yutani
+ 1 Hongze Zhang
+ 1 Jim Apple
+ 1 John Muehlhausen
+ 1 John Norris
+ 1 Kazuma Furuhashi
+ 1 Keith Hughitt
+ 1 Kornelijus Survila
+ 1 Li, Jiajia
+ 1 Maarten Ballintijn
+ 1 Maarten Breddels
+ 1 Matteo Figus
+ 1 Matthew Franglen
+ 1 Nick Poorman
+ 1 Noel Hustler
+ 1 Onur Satici
+ 1 Pasha Stetsenko
+ 1 Peter Hoffmann
+ 1 Philipp Moritz
+ 1 Rick Cobb
+ 1 Rong Rong
+ 1 Takashi Hashida
+ 1 Taylor Baldwin
+ 1 Wakahisa
+ 1 Xavier Lacroze
+ 1 Zherui Cao
+ 1 francois-blanchard
+ 1 gnguy
+ 1 karldw
+ 1 lmeyerov
+ 1 luozijun
+ 1 ptaylor
+ 1 root
+</span></code></pre></div></div>
+
+<h2 id="patch-committers">Patch Committers</h2>
+
+<p>The following Apache committers merged contributed patches to the repository.</p>
+
+<div class="language-console highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="gp">$</span><span class="w"> </span>git shortlog <span class="nt">-csn</span> apache-arrow-0.15.1..apache-arrow-0.16.0
+<span class="go"> 133 Krisztián Szűcs
+ 100 Sutou Kouhei
+ 91 Wes McKinney
+ 85 Antoine Pitrou
+ 70 Neal Richardson
+ 60 Micah Kornfield
+ 34 Benjamin Kietzman
+ 32 François Saint-Jacques
+ 23 Andy Grove
+ 13 Neville Dipale
+ 12 Praveen
+ 8 David Li
+ 6 Paddy Horan
+ 6 Yosuke Shiro
+ 5 Bryan Cutler
+ 5 Eric Erhardt
+ 4 Kenta Murata
+ 4 Pindikura Ravindra
+ 4 Sebastien Binet
+ 4 Sidd
+ 3 Philipp Moritz
+ 2 Joris Van den Bossche
+ 2 Uwe L. Korn
+ 1 Brian Hulette
+ 1 Chao Sun
+ 1 GitHub
+</span></code></pre></div></div>
+
+<h2 id="changelog">Changelog</h2>
+
+<h3 id="new-features-and-improvements">New Features and Improvements</h3>
+
+<ul>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-1175">ARROW-1175</a> - [Java] Implement/test dictionary-encoded subfields</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-1456">ARROW-1456</a> - [Python] Run s3fs unit tests in Travis CI</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-1562">ARROW-1562</a> - [C++] Numeric kernel implementations for add (+)</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-1638">ARROW-1638</a> - [Java] IPC roundtrip for null type</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-1900">ARROW-1900</a> - [C++] Add kernel functions for determining value range (maximum and minimum) of integer arrays</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-2428">ARROW-2428</a> - [Python] Add API to map Arrow types (including extension types) to pandas ExtensionArray instances for to_pandas conversions</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-2602">ARROW-2602</a> - [Packaging] Automate build of development docker containers</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-2863">ARROW-2863</a> - [Python] Add context manager APIs to RecordBatch*Writer/Reader classes</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-3408">ARROW-3408</a> - [C++] Add option to CSV reader to dictionary encode individual columns or all string / binary columns</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-3444">ARROW-3444</a> - [Python] Table.nbytes attribute</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-3789">ARROW-3789</a> - [Python] Enable calling object in Table.to_pandas to “self-destruct” for improved memory use</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-3808">ARROW-3808</a> - [R] Implement [.arrow::Array</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-3813">ARROW-3813</a> - [R] lower level construction of Dictionary Arrays</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-412">ARROW-412</a> - [Format] Handling of buffer padding in the IPC metadata</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-4208">ARROW-4208</a> - [CI/Python] Have automatized tests for S3</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-4219">ARROW-4219</a> - [Rust] [Parquet] Implement ArrowReader</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-4223">ARROW-4223</a> - [Python] Support scipy.sparse integration</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-4224">ARROW-4224</a> - [Python] Support integration with pydata/sparse library</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-4225">ARROW-4225</a> - [Format][C++] Add CSC sparse matrix support</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-4722">ARROW-4722</a> - [C++] Implement Bitmap class to modularize handling of bitmaps</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-4748">ARROW-4748</a> - [Rust] [DataFusion] GROUP BY performance could be optimized</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-4930">ARROW-4930</a> - [Python] Remove LIBDIR assumptions in Python build</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-5181">ARROW-5181</a> - [Rust] Create Arrow File reader</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-5182">ARROW-5182</a> - [Rust] Create Arrow File writer</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-5277">ARROW-5277</a> - [C#] MemoryAllocator.Allocate(length: 0) should not return null</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-5333">ARROW-5333</a> - [C++] Fit build option summary into narrower console</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-5366">ARROW-5366</a> - [Rust] Implement Duration and Interval Arrays</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-5454">ARROW-5454</a> - [C++] Implement Take on ChunkedArray for DataFrame use</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-5508">ARROW-5508</a> - [C++] Create reusable Iterator<T> interface</T></li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-5523">ARROW-5523</a> - [Python] [Packaging] Use HTTPS consistently for downloading dependencies</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-5801">ARROW-5801</a> - [CI] Dockerize (add to docker-compose) all Travis CI Linux tasks</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-5802">ARROW-5802</a> - [CI] Dockerize “lint” Travis CI job</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-5809">ARROW-5809</a> - [Rust] Dockerize (add to docker-compose) Rust Travis CI build</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-5831">ARROW-5831</a> - [Release] Migrate and improve binary release verification script</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-5855">ARROW-5855</a> - [Python] Add support for Duration type</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-5859">ARROW-5859</a> - [Python] Support ExtentionType on conversion to numpy/pandas</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-5971">ARROW-5971</a> - [Website] Blog post introducing Arrow Flight</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6003">ARROW-6003</a> - [C++] Better input validation and error messaging in CSV reader</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6074">ARROW-6074</a> - [FlightRPC] Implement middleware</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6091">ARROW-6091</a> - [Rust] [DataFusion] Implement parallel execution for limit</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6112">ARROW-6112</a> - [Java] Update APIs to support 64-bit address space</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6184">ARROW-6184</a> - [Java] Provide hash table based dictionary encoder</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6251">ARROW-6251</a> - [Developer] Add PR merge tool to apache/arrow-site</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6274">ARROW-6274</a> - [Rust] [DataFusion] Add support for writing results to CSV</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6277">ARROW-6277</a> - [C++][Parquet] Support reading/writing other Parquet primitive types to DictionaryArray</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6283">ARROW-6283</a> - [Rust] [DataFusion] Implement operator to write query results to partitioned CSV</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6285">ARROW-6285</a> - [GLib] Add support for LargeBinary and LargeString types</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6286">ARROW-6286</a> - [GLib] Add support for LargeList type</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6321">ARROW-6321</a> - [Python] Ability to create ExtensionBlock on conversion to pandas</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6340">ARROW-6340</a> - [R] Implements low-level bindings to Dataset classes</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6341">ARROW-6341</a> - [Python] Implement low-level bindings for Dataset</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6352">ARROW-6352</a> - [Java] Add implementation of DenseUnionVector.</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6367">ARROW-6367</a> - [C++][Gandiva] Implement string reverse</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6378">ARROW-6378</a> - [C++][Dataset] Implement TreeDataSource</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6394">ARROW-6394</a> - [Java] Support conversions between delta vector and partial sum vector</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6396">ARROW-6396</a> - [C++] Add ResolveNullOptions to Logical kernels</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6405">ARROW-6405</a> - [Python] Add std::move wrapper for use in Cython</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6452">ARROW-6452</a> - [Java] Override ValueVector toString() method</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6463">ARROW-6463</a> - [C++][Python] Rename arrow::fs::Selector to FileSelector</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6466">ARROW-6466</a> - [Developer] Refactor integration/integration_test.py into a proper Python package</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6468">ARROW-6468</a> - [C++] Remove unused hashing routines</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6473">ARROW-6473</a> - [Format] Clarify dictionary encoding edge cases</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6503">ARROW-6503</a> - [C++] Add an argument of memory pool object to SparseTensorConverter</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6508">ARROW-6508</a> - [C++] Add Tensor and SparseTensor factory function with validations</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6515">ARROW-6515</a> - [C++] Clean type_traits.h definitions</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6578">ARROW-6578</a> - [C++] Casting int64 to string columns</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6592">ARROW-6592</a> - [Java] Add support for skipping decoding of columns/field in Avro converter</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6594">ARROW-6594</a> - [Java] Support logical type encodings from Avro</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6598">ARROW-6598</a> - [Java] Sort the code for ApproxEqualsVisitor</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6608">ARROW-6608</a> - [C++] Make default for ARROW_HDFS to be OFF</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6610">ARROW-6610</a> - [C++] Add ARROW_FILESYSTEM=ON/OFF CMake configuration flag</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6619">ARROW-6619</a> - [Ruby] Add support for building Gandiva::Expression by Arrow::Schema#build_expression</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6624">ARROW-6624</a> - [C++] Add SparseTensor.ToTensor() method</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6625">ARROW-6625</a> - [Python] Allow concat_tables to null or default fill missing columns</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6631">ARROW-6631</a> - [C++] Do not build with any compression library dependencies by default</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6633">ARROW-6633</a> - [C++] Do not require double-conversion for default build</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6634">ARROW-6634</a> - [C++] Do not require flatbuffers or flatbuffers_ep to build</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6635">ARROW-6635</a> - [C++] Do not require glog for default build</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6636">ARROW-6636</a> - [C++] Do not build C++ command line utilities by default</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6637">ARROW-6637</a> - [C++] Zero-dependency default core build</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6646">ARROW-6646</a> - [Go] Amend NullType IPC implementation to append no buffers in RecordBatch message</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6650">ARROW-6650</a> - [Rust] [Integration] Create methods to test Arrow files against Integration JSON</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6656">ARROW-6656</a> - [Rust] [DataFusion] Implement MIN and MAX aggregate expressions</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6657">ARROW-6657</a> - [Rust] [DataFusion] Implement COUNT aggregate expression</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6658">ARROW-6658</a> - [Rust] [DataFusion] Implement AVG aggregate expression</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6659">ARROW-6659</a> - [Rust] [DataFusion] Refactor of HashAggregateExec to support custom merge</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6662">ARROW-6662</a> - [Java] Implement equals/approxEquals API for VectorSchemaRoot</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6671">ARROW-6671</a> - [C++] Sparse tensor naming</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6672">ARROW-6672</a> - [Java] Extract a common interface for dictionary builders</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6685">ARROW-6685</a> - [C++/Python] S3 FileStat object’s base_path and type depends on trailing slash</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6686">ARROW-6686</a> - [CI] Pull and push docker images to speed up the nightly builds</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6688">ARROW-6688</a> - [Packaging] Include s3 support in the conda packages</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6690">ARROW-6690</a> - [Rust] [DataFusion] HashAggregate without GROUP BY should use SIMD</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6692">ARROW-6692</a> - [Rust] [DataFusion] Update examples to use physical query plan</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6694">ARROW-6694</a> - [Rust] [DataFusion] Update integration tests to use physical plan</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6695">ARROW-6695</a> - [Rust] [DataFusion] Remove execution of logical plan</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6696">ARROW-6696</a> - [Rust] [DataFusion] Implement simple math operations in physical query plan</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6700">ARROW-6700</a> - [Rust] [DataFusion] Use new parquet arrow reader</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6707">ARROW-6707</a> - [Java] Improve the performance of JDBC adapters by using nullable information</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6710">ARROW-6710</a> - [Java] Add JDBC adapter test to cover cases which contains some null values</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6711">ARROW-6711</a> - [C++] Consolidate Filter and Expression classes</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6721">ARROW-6721</a> - [JAVA] Avro adapter benchmark only runs once in JMH</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6722">ARROW-6722</a> - [Java] Provide a uniform way to get vector name</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6729">ARROW-6729</a> - [C++] StlStringBuffer constructor is not zero-copy</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6730">ARROW-6730</a> - [CI] Use GitHub Actions for “C++ with clang 7” docker image</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6732">ARROW-6732</a> - [Java] Implement quick sort in a non-recursive way to avoid stack overflow</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6741">ARROW-6741</a> - [Release] Update changelog.py to use APACHE_ prefixed JIRA_USERNAME and JIRA_PASSWORD environment variables</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6742">ARROW-6742</a> - [C++] Remove usage of boost::filesystem::path from arrow/io/hdfs_internal.cc</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6743">ARROW-6743</a> - [C++] Completely remove usage of boost::filesystem (except in hdfs_internal)</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6744">ARROW-6744</a> - [Rust] Export JsonEqual trait in the array module</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6754">ARROW-6754</a> - [C++] Merge arrow/allocator.h and arrow/stl.h, or rename allocator.h</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6758">ARROW-6758</a> - [Release] Install ephemeral node/npm/npx in release verification script</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6764">ARROW-6764</a> - [C++] Add readahead iterator</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6767">ARROW-6767</a> - [JS] lazily bind batches in scan/scanReverse</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6768">ARROW-6768</a> - [C++][Dataset] Implement dataset::Scan to Table helper function</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6769">ARROW-6769</a> - [C++][Dataset] End to End dataset integration test case</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6770">ARROW-6770</a> - [CI][Travis] Download Minio quietly</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6777">ARROW-6777</a> - [GLib][CI] Unpin gobject-introspection gem</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6778">ARROW-6778</a> - [C++] Support DurationType in Cast kernel</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6782">ARROW-6782</a> - [C++] Build minimal core Arrow libraries without any Boost headers</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6784">ARROW-6784</a> - [C++][R] Move filter and take code from Rcpp to C++ library</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6787">ARROW-6787</a> - [CI] Decommission “C++ with clang 7 and system packages” Travis CI job</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6788">ARROW-6788</a> - [CI] Migrate Travis CI lint job to GitHub Actions</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6789">ARROW-6789</a> - [Python] Automatically box bytes/buffer-like values yielded from `FlightServerBase.do_action` in Result values</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6790">ARROW-6790</a> - [Release] Automatically disable integration test cases in release verification</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6793">ARROW-6793</a> - [R] Arrow C++ binary packaging for Linux</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6797">ARROW-6797</a> - [Release] Use a separately cloned arrow-site repository in the website post release script</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6802">ARROW-6802</a> - [Packaging][deb][RPM] Update qemu-user-static package URL</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6803">ARROW-6803</a> - [Rust] [DataFusion] Aggregate queries are slower with new physical query plan</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6804">ARROW-6804</a> - [CI] [Rust] Migrate Travis Rust job to Github Actions</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6807">ARROW-6807</a> - [Java][FlightRPC] Expose gRPC service</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6810">ARROW-6810</a> - [Website] Add docs for R package 0.15 release</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6811">ARROW-6811</a> - [R] Assorted post-0.15 release cleanups</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6814">ARROW-6814</a> - [C++] Resolve compiler warnings occurred on release build</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6822">ARROW-6822</a> - [Website] merge_pr.py is published</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6824">ARROW-6824</a> - [Plasma] Support batched create and seal requests for small objects</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6825">ARROW-6825</a> - [C++] Rework CSV reader IO around readahead iterator</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6831">ARROW-6831</a> - [R] Update R macOS/Windows builds for change in cmake compression defaults</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6832">ARROW-6832</a> - [R] Implement Codec::IsAvailable</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6833">ARROW-6833</a> - [R][CI] Add crossbow job for full R autobrew macOS build</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6836">ARROW-6836</a> - [Format] add a custom_metadata:[KeyValue] field to the Footer table in File.fbs</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6843">ARROW-6843</a> - [Website] Disable deploy on pull request</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6847">ARROW-6847</a> - [C++] Add a range_expression interface to Iterator<></li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6850">ARROW-6850</a> - [Java] Jdbc converter support Null type</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6852">ARROW-6852</a> - [C++] memory-benchmark build failed on Arm64</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6853">ARROW-6853</a> - [Java] Support vector and dictionary encoder use different hasher for calculating hashCode</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6855">ARROW-6855</a> - [C++][Python][Flight] Implement Flight middleware</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6862">ARROW-6862</a> - [Developer] Check pull request title</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6863">ARROW-6863</a> - [Java] Provide parallel searcher</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6865">ARROW-6865</a> - [Java] Improve the performance of comparing an ArrowBuf against a byte array</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6866">ARROW-6866</a> - [Java] Improve the performance of calculating hash code for struct vector</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6881">ARROW-6881</a> - [Rust] Remove “array_ops” in favor of the “compute” sub-module</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6884">ARROW-6884</a> - [Python][Flight] Make server-side RPC exceptions more friendly?</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6887">ARROW-6887</a> - [Java] Create prose documentation for using ValueVectors</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6888">ARROW-6888</a> - [Java] Support copy operation for vector value comparators</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6889">ARROW-6889</a> - [Java] ComplexCopier enable FixedSizeList type & fix RangeEualsVisitor StackOverFlow</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6891">ARROW-6891</a> - [Rust] [Parquet] Add Utf8 support to ArrowReader</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6902">ARROW-6902</a> - [C++] Add String*/Binary* support for Compare kernels</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6904">ARROW-6904</a> - [Python] Implement MapArray and MapType</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6907">ARROW-6907</a> - [C++][Plasma] Allow Plasma store to batch notifications to clients</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6911">ARROW-6911</a> - [Java] Provide composite comparator</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6912">ARROW-6912</a> - [Java] Extract a common base class for avro converter consumers</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6916">ARROW-6916</a> - [Developer] Alphabetize task names in nightly Crossbow report</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6918">ARROW-6918</a> - [R] Make docker-compose setup faster</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6919">ARROW-6919</a> - [Python] Expose more builders in Cython</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6920">ARROW-6920</a> - [Python] create manylinux wheels for python3.8</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6926">ARROW-6926</a> - [Python] Support __sizeof__ protocol for Python objects</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6927">ARROW-6927</a> - [C++] Add gRPC version check</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6928">ARROW-6928</a> - [Rust] Add FixedSizeList type</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6930">ARROW-6930</a> - [Java] Create utility class for populating vector values used for test purpose only</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6932">ARROW-6932</a> - [Java] incorrect log on known extension type</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6933">ARROW-6933</a> - [Java] Suppor linear dictionary encoder</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6936">ARROW-6936</a> - [Python] Improve error message when object of wrong type is given</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6942">ARROW-6942</a> - [Developer] Add support for Parquet in pull request check by GitHub Actions</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6943">ARROW-6943</a> - [Website] Translate Apache Arrow Flight introduction to Japanese</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6944">ARROW-6944</a> - [Rust] Add StringType</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6949">ARROW-6949</a> - [Java] Fix promotable write to handle nullvectors</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6951">ARROW-6951</a> - [C++][Dataset] Ensure column projection is passed to ParquetDataFragment</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6952">ARROW-6952</a> - [C++][Dataset] Ensure expression filter is passed ParquetDataFragment</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6954">ARROW-6954</a> - [Python] [CI] Add Python 3.8 to CI matrix</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6960">ARROW-6960</a> - [R] Add support for more compression codecs in Windows build</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6961">ARROW-6961</a> - [C++][Gandiva] Add lower_utf8 function in Gandiva</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6963">ARROW-6963</a> - [Packaging][Wheel][OSX] Use crossbow’s command to deploy artifacts from travis builds</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6964">ARROW-6964</a> - [C++][Dataset] Expose a nested parallel option for Scanner::ToTable</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6965">ARROW-6965</a> - [C++][Dataset] Optionally expose partition keys as materialized columns</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6967">ARROW-6967</a> - [C++] Add filter expressions for IN, IS_VALID</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6969">ARROW-6969</a> - [C++][Dataset] ParquetScanTask eagerly load file</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6970">ARROW-6970</a> - [Packaging][RPM] Add support for CentOS 8</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6973">ARROW-6973</a> - [C++][ThreadPool] Use perfect forwarding in Submit</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6975">ARROW-6975</a> - [C++] Put make_unique in its own header</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6980">ARROW-6980</a> - [R] dplyr backend for RecordBatch/Table</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6984">ARROW-6984</a> - [C++] Update LZ4 to 1.9.2 for CVE-2019-17543</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6986">ARROW-6986</a> - [R] Add basic Expression class</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6987">ARROW-6987</a> - [CI] Travis OSX failing to install sdk headers</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6991">ARROW-6991</a> - [Packaging][deb] Add support for Ubuntu 19.10</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6994">ARROW-6994</a> - [C++] Research jemalloc memory page reclamation configuration on macOS when background_thread option is unavailable</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6997">ARROW-6997</a> - [Packaging] Add support for RHEL</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7000">ARROW-7000</a> - [C++][Gandiva] Handle empty inputs in string lower, upper functions</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7003">ARROW-7003</a> - [Format] [Rust] Generate flatbuffers files in build script</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7004">ARROW-7004</a> - [Plasma] Make it possible to bump up object in LRU cache</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7006">ARROW-7006</a> - [Rust] Bump flatbuffers version to avoid vulnerability</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7007">ARROW-7007</a> - [C++] Enable mmap option for LocalFs</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7014">ARROW-7014</a> - [Developer] Write script to verify Linux wheels given local environment with conda or virtualenv</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7015">ARROW-7015</a> - [Developer] Write script to verify macOS wheels given local environment with conda or virtualenv</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7016">ARROW-7016</a> - [Developer][Python] Write script to verify Windows wheels given local environment with conda</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7019">ARROW-7019</a> - [Java] Improve the performance of loading validity buffers</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7026">ARROW-7026</a> - [Java] Remove assertions in MessageSerializer/vector/writer/reader</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7031">ARROW-7031</a> - [Python] Expose the offsets of a ListArray in python</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7032">ARROW-7032</a> - [Release] Run the python unit tests in the release verification script</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7034">ARROW-7034</a> - [CI][Crossbow] Skip known nightly failures</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7035">ARROW-7035</a> - [R] Default arguments are unclear in write_parquet docs</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7036">ARROW-7036</a> - [C++] Version up ORC to avoid compile errors</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7037">ARROW-7037</a> - [C++ ] Compile error on the combination of protobuf >= 3.9 and clang</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7039">ARROW-7039</a> - [Python] Typecheck expects pandas to be installed</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7047">ARROW-7047</a> - [C++][Dataset] Filter expressions should not require exact type match</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7052">ARROW-7052</a> - [C++] Datasets example fails to build with ARROW_SHARED=OFF</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7054">ARROW-7054</a> - [Docs] Add option to override displayed docs version with an environment variable</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7057">ARROW-7057</a> - [C++] Add API to parse URI query strings</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7058">ARROW-7058</a> - [C++] FileSystemDataSourceDiscovery should apply partition schemes relative to the base_dir of its selector</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7060">ARROW-7060</a> - [R] Post-0.15.1 cleanup</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7061">ARROW-7061</a> - [C++][Dataset] FileSystemDiscovery with ParquetFileFormat should ignore files that aren’t Parquet</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7062">ARROW-7062</a> - [C++] Parquet file parse error messages should include the file name</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7064">ARROW-7064</a> - [R] Implement null type</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7066">ARROW-7066</a> - [Python] support returning ChunkedArray from __arrow_array__ ?</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7067">ARROW-7067</a> - [CI] Disable code coverage on Travis-CI</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7069">ARROW-7069</a> - [C++][Dataset] Replace ConstantPartitionScheme with PrefixDictionaryPartitionScheme</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7070">ARROW-7070</a> - [Packaging][deb] Update package names for 1.0.0</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7072">ARROW-7072</a> - [Java] Support concating validity bits efficiently</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7082">ARROW-7082</a> - [Packaging][deb] Add apache-arrow-archive-keyring</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7092">ARROW-7092</a> - [R] Add vignette for dplyr and datasets</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7093">ARROW-7093</a> - [R] Support creating ScalarExpressions for more data types</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7094">ARROW-7094</a> - [C++] FileSystemDataSource should use an owning pointer for fs::Filesystem</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7095">ARROW-7095</a> - [R] Better handling of unsupported filter and mutate expressions in dplyr methods</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7096">ARROW-7096</a> - [C++] Add options structs for concatenation-with-promotion and schema unification</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7098">ARROW-7098</a> - [Java] Improve the performance of comparing two memory blocks</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7099">ARROW-7099</a> - [C++] Disambiguate function calls in csv parser test</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7101">ARROW-7101</a> - [CI] Refactor docker-compose setup and use it with GitHub Actions</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7103">ARROW-7103</a> - [R] Various minor cleanups</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7107">ARROW-7107</a> - [C++][MinGW] Enable Flight on AppVeyor</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7110">ARROW-7110</a> - [GLib] Add filter support for GArrowTable, GArrowChunkedArray, and GArrowRecordBatch</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7111">ARROW-7111</a> - [GLib] Add take support for GArrowTable, GArrowChunkedArray, and GArrowRecordBatch</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7113">ARROW-7113</a> - [Rust] Buffer should accept memory owned by others</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7116">ARROW-7116</a> - [CI] Use the docker repository provided by apache organisation</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7146">ARROW-7146</a> - [R][CI] Various fixes and speedups for the R docker-compose setup</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7147">ARROW-7147</a> - [C++][Dataset] Refactor dataset’s API to use Result<T></T></li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7148">ARROW-7148</a> - [C++][Dataset] API cleanup</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7149">ARROW-7149</a> - [C++] Remove experimental status on filesystem APIs</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7159">ARROW-7159</a> - [CI] Run HDFS tests as cron task</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7160">ARROW-7160</a> - [C++] Update string_view backport</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7161">ARROW-7161</a> - [C++] Migrate filesystem layer from Status to Result</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7162">ARROW-7162</a> - [C++] Cleanup warnings in cmake_modules/SetupCxxFlags.cmake</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7166">ARROW-7166</a> - [Java] Remove redundant code for Jdbc adapters</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7169">ARROW-7169</a> - [C++] Vendor uriparser library</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7171">ARROW-7171</a> - [Ruby] Pass Array<Boolean> for Arrow::Table#filter</Boolean></li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7172">ARROW-7172</a> - [C++][Dataset] Improve format of Expression::ToString</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7176">ARROW-7176</a> - [C++] Fix arrow::ipc compiler warning</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7178">ARROW-7178</a> - [C++] Vendor forward compatible std::optional</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7185">ARROW-7185</a> - [R][Dataset] Add bindings for IN, IS_VALID expressions</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7186">ARROW-7186</a> - [R] Add inline comments to document the dplyr code</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7192">ARROW-7192</a> - [Rust] Implement Flight crate</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7193">ARROW-7193</a> - [Rust] Create Arrow stream reader</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7195">ARROW-7195</a> - [Ruby] Improve #filter, #take, and #is_in</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7196">ARROW-7196</a> - [Ruby] Remove needless BinaryArrayBuilder#append_values</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7197">ARROW-7197</a> - [Ruby] Suppress keyword argument related warnings with Ruby 2.7</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7204">ARROW-7204</a> - [C++][Dataset] In expression should not require exact type match</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7206">ARROW-7206</a> - [Java] Avoid string concatenation when calling Preconditions#checkArgument</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7207">ARROW-7207</a> - [Rust] Update Generated Flatbuffer Files</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7210">ARROW-7210</a> - [C++] Scalar cast should support time-based types</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7211">ARROW-7211</a> - [Rust] [Parquet] Support writing to byte buffers</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7216">ARROW-7216</a> - [Java] Improve the performance of setting/clearing individual bits</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7219">ARROW-7219</a> - [CI][Python] Install pickle5 in the conda-python docker image for python version 3.6</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7227">ARROW-7227</a> - [Python] Provide wrappers for ConcatenateWithPromotion()</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7228">ARROW-7228</a> - [Python] Expose RecordBatch.FromStructArray in Python.</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7235">ARROW-7235</a> - [C++] Add Result<T> to APIs to arrow/io</T></li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7236">ARROW-7236</a> - [C++] Add Result<T> to APIs to arrow/csv</T></li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7240">ARROW-7240</a> - [C++] Add Result<T> to APIs to arrow/util</T></li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7246">ARROW-7246</a> - [CI][Python] wheel can’t be built by SSL_ST_INIT error</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7247">ARROW-7247</a> - [CI][Python] wheel can’t be built by wget and OpenSSL error</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7248">ARROW-7248</a> - [Rust] Automatically Regenerate IPC messages from Flatbuffers</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7255">ARROW-7255</a> - [CI] Run source release test on pull request</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7256">ARROW-7256</a> - [C++] Remove ARROW_MEMORY_POOL_DEFAULT option</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7257">ARROW-7257</a> - [CI] Homebrew formula is failed by openssl formula name update</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7258">ARROW-7258</a> - [CI] Fuzzit job is failed by nonexistent directory</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7259">ARROW-7259</a> - [Java] Support subfield encoder use different hasher</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7260">ARROW-7260</a> - [CI] Ubuntu 14.04 test is failed by user defined literal</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7261">ARROW-7261</a> - [Python] Python support for fixed size list type</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7262">ARROW-7262</a> - [C++][Gandiva] Implement replace function in Gandiva</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7263">ARROW-7263</a> - [C++][Gandiva] Implement locate and position functions</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7268">ARROW-7268</a> - [Rust] Propagate `custom_metadata` field from IPC message</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7269">ARROW-7269</a> - [C++] Fix arrow::parquet compiler warning</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7270">ARROW-7270</a> - [Go] preserve CSV reading behaviour, improve memory usage</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7274">ARROW-7274</a> - [C++] Add Result<T> APIs to Decimal class</T></li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7275">ARROW-7275</a> - [Ruby] Add support for Arrow::ListDataType.new(data_type)</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7276">ARROW-7276</a> - [Ruby] Add support for building Arrow::ListArray from [[…]]</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7277">ARROW-7277</a> - [Document] Add discussion about vector lifecycle</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7279">ARROW-7279</a> - [C++] Rename UnionArray::type_ids to UnionArray::type_codes</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7284">ARROW-7284</a> - [Java] ensure java implementation meets clarified dictionary spec</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7289">ARROW-7289</a> - [C#] ListType constructor argument is redundant</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7290">ARROW-7290</a> - [C#] Implement ListArray Builder</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7292">ARROW-7292</a> - [C++] [CI] [Dev] Add ASAN / UBSAN CI run</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7293">ARROW-7293</a> - [Dev] [C++] Persist ccache in docker-compose build volumes</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7296">ARROW-7296</a> - [Python] Add ORC api documentation</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7299">ARROW-7299</a> - [GLib] Use Result instead of Status</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7303">ARROW-7303</a> - [C++] Refactor benchmarks to use new Result APIs</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7306">ARROW-7306</a> - [C++] Add Result-returning version of FileSystemFromUri</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7307">ARROW-7307</a> - [CI][GLib] Documentation isn’t generated</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7309">ARROW-7309</a> - [Python] Support HDFS federation viewfs://</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7310">ARROW-7310</a> - [Python] Expose HDFS implementation for pyarrow.fs</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7311">ARROW-7311</a> - [Python] Return filesystem and path from URI</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7312">ARROW-7312</a> - [Rust] ArrowError should implement std::error:Error</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7317">ARROW-7317</a> - [C++] Migrate Iterator API to Result<T></T></li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7321">ARROW-7321</a> - [CI][GLib] Failed to build with GLib warning</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7322">ARROW-7322</a> - [CI][Python] Fall back to arrowdev dockerhub organization for manylinux images</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7323">ARROW-7323</a> - [CI][Rust] Nightly CI is failed by different toolchain</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7324">ARROW-7324</a> - [Rust] Add Timezone to Timestamp</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7325">ARROW-7325</a> - [Rust] [Parquet] Update to parquet-format 2.6 and thrift 0.12</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7329">ARROW-7329</a> - [Java] AllocationManager: Allow managing different types of memory other than those are allocated using Netty</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7333">ARROW-7333</a> - [CI][Rust] Remove duplicated nightly job</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7334">ARROW-7334</a> - [CI][Python] macOS uses Python 2</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7340">ARROW-7340</a> - [CI] Prune defunct appveyor build setup</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7344">ARROW-7344</a> - [Packaging][Python] Build manylinux2014 wheels</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7346">ARROW-7346</a> - [CI] Explicit usage of ccache across the builds</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7347">ARROW-7347</a> - [C++] Update bundled Boost to 1.71.0</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7348">ARROW-7348</a> - [Rust] Add api to return references of buffer of null bitmap.</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7351">ARROW-7351</a> - [Developer] Only suggest cpp-* fix versions when merging Parquet patches</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7357">ARROW-7357</a> - [Go] migrate from pkg/errors to x/xerrors</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7366">ARROW-7366</a> - [C++][Dataset] Use PartitionSchemeDiscovery in DataSourceDiscovery</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7367">ARROW-7367</a> - [Python] Use np.full instead of np.array.repeat in ParquetDatasetPiece</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7368">ARROW-7368</a> - [Ruby] Use :arrow_file and :arrow_streaming for format name</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7369">ARROW-7369</a> - [GLib] Add garrow_table_combine_chunks</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7370">ARROW-7370</a> - [C++] Old Protobuf with AUTO detection is failed</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7377">ARROW-7377</a> - [C++][Dataset] Simplify parquet column projection</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7378">ARROW-7378</a> - [C++][Gandiva] Loop vectorization broken in IR optimization</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7379">ARROW-7379</a> - [C++] Introduce SchemaBuilder companion class and Field::IsCompatibleWith</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7380">ARROW-7380</a> - [C++][Dataset] Implement DatasetFactory</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7382">ARROW-7382</a> - [C++][Dataset] Refactor FsDsDiscovery constructors</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7387">ARROW-7387</a> - [C#] Support ListType Serialization</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7392">ARROW-7392</a> - [Packaging] Add conda packaging tasks for python 3.8</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7398">ARROW-7398</a> - [Packaging][Python] Conda builds are failing on macOS</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7399">ARROW-7399</a> - [C++][Gandiva] Gandiva does not pick runtime cpu features</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7402">ARROW-7402</a> - [C++] Add more information on CUDA error</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7403">ARROW-7403</a> - [C++][JSON] Enable Rapidjson on Arm64 Neon</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7410">ARROW-7410</a> - [Python] [Doc] Document filesystem APIs</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7411">ARROW-7411</a> - [C++][Flight] Incorrect Arrow Flight benchmark output</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7413">ARROW-7413</a> - [Python][Dataset] Add tests for PartitionSchemeDiscovery</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7414">ARROW-7414</a> - [R][Dataset] Implement PartitionSchemeDiscovery</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7415">ARROW-7415</a> - [C++][Dataset] Implement IpcFormat for sources composed of ipc files</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7416">ARROW-7416</a> - [R][Nightly] Fix macos-r-autobrew build on R 3.6.2</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7417">ARROW-7417</a> - [C++] Add a docker-compose entry for CUDA 10.1</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7418">ARROW-7418</a> - [C++] Can’t build with g++ 5.4.0 on Ubuntu 16.04</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7420">ARROW-7420</a> - [C++] Migrate tensor related APIs to Result-returning version</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7429">ARROW-7429</a> - [Java] Enhance code style checking for Java code (remove consecutive spaces)</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7430">ARROW-7430</a> - [Python] Add more docstrings to dataset bindings</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7431">ARROW-7431</a> - [Python] Add dataset API to reference docs</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7432">ARROW-7432</a> - [Python] Add higher-level datasets functions</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7439">ARROW-7439</a> - [C++][Dataset] Remove dataset pointer aliases</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7449">ARROW-7449</a> - [GLib] Make GObject Introspection optional</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7452">ARROW-7452</a> - [GLib] Make GArrowTimeDataType abstract</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7453">ARROW-7453</a> - [Ruby] Add support for Arrow::NullArray#[]</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7454">ARROW-7454</a> - [Ruby] Add support for saving/loading TSV</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7455">ARROW-7455</a> - [Ruby] Use Arrow::DataType.resolve for all GArrowDataType input</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7456">ARROW-7456</a> - [C++] Add support for YYYY-MM-DDThh and YYYY-MM-DDThh:mm timestamp formats</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7457">ARROW-7457</a> - [Doc] Fix typos</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7459">ARROW-7459</a> - [Python] Documentation lint is failed</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7460">ARROW-7460</a> - [Rust] Improve some kernels with autovectorisation</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7461">ARROW-7461</a> - [Java] Fix typos and spelling</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7463">ARROW-7463</a> - [Doc] Fix a broken link and typos</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7464">ARROW-7464</a> - [C++] Refine CpuInfo singleton with std::call_once</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7465">ARROW-7465</a> - [C++] Add Arrow memory benchmark for Arm64</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7468">ARROW-7468</a> - [Python] Fix typos</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7469">ARROW-7469</a> - [C++] Improve division related bit operations</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7470">ARROW-7470</a> - [JS] Fix typos</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7474">ARROW-7474</a> - [Ruby] Save CSV files faster</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7475">ARROW-7475</a> - [Rust] Create Arrow Stream writer</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7477">ARROW-7477</a> - [FlightRPC][Java] Flight gRPC service is missing reflection info</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7479">ARROW-7479</a> - [Rust][Ruby][R] Fix typos</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7481">ARROW-7481</a> - [C#] Fix typos</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7482">ARROW-7482</a> - [C++] Fix typos</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7484">ARROW-7484</a> - [C++][Gandiva] Fix typos</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7485">ARROW-7485</a> - [C++][Plasma] Fix typos</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7487">ARROW-7487</a> - [Developer] Fix typos</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7488">ARROW-7488</a> - [GLib] Fix typos and broken links</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7489">ARROW-7489</a> - [CI] Fix typos</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7490">ARROW-7490</a> - [Java] Avro converter should convert attributes and props to FieldType metadata</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7493">ARROW-7493</a> - [Python] Expose sum kernel in pyarrow.compute and support ChunkedArray inputs</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7498">ARROW-7498</a> - [C++][Dataset] Rename DataFragment/DataSource/PartitionScheme</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7502">ARROW-7502</a> - [Integration] Remove Spark Integration patch that not needed anymore</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7513">ARROW-7513</a> - [JS] Arrow Tutorial: Common data types</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7514">ARROW-7514</a> - [C#] Make GetValueOffset Obsolete</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7519">ARROW-7519</a> - [Python] Build wheels, conda packages with dataset support</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7521">ARROW-7521</a> - [Rust] Remove tuple on FixedSizeList datatype</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7523">ARROW-7523</a> - [Developer] Relax clang-tidy check</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7526">ARROW-7526</a> - [C++][Compute]: Optimize small integer sorting</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7532">ARROW-7532</a> - [CI] Unskip brew test after Homebrew fixes it upstream</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7537">ARROW-7537</a> - [CI][R] Nightly macOS autobrew job should be more verbose if it fails</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7538">ARROW-7538</a> - Clarify actual and desired size in AllocationManager</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7540">ARROW-7540</a> - [C++] License files aren’t installed</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7541">ARROW-7541</a> - [GLib] Install license files</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7542">ARROW-7542</a> - [CI][C++] nproc isn’t available on macOS</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7549">ARROW-7549</a> - [Java] Reorganize Flight modules to keep top level clean/organized</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7550">ARROW-7550</a> - [R][CI] Run donttest examples in CI</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7557">ARROW-7557</a> - [C++][Compute] Validate sorting stability in random test</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7558">ARROW-7558</a> - [Packaging][deb][RPM] Use the host owner and group for artifacts</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7560">ARROW-7560</a> - [Rust] Reduce Rc/Refcell usage</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7565">ARROW-7565</a> - [Website] Add support for download URL redirect</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7566">ARROW-7566</a> - [CI] Use more recent Miniconda on AppVeyor</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7567">ARROW-7567</a> - [Java] Bump Checkstyle from 6.19 to 8.18</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7568">ARROW-7568</a> - [Java] Bump Apache Avro from 1.9.0 to 1.9.1</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7569">ARROW-7569</a> - [Python] Add API to map Arrow types to pandas ExtensionDtypes for to_pandas conversions</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7570">ARROW-7570</a> - [Java] Fix high severity issues reported by LGTM</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7571">ARROW-7571</a> - [Java] Correct minimal java version on README</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7572">ARROW-7572</a> - [Java] Enfore Maven 3.3+ as mentioned in README</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7573">ARROW-7573</a> - [Rust] Reduce boxing and cleanup</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7575">ARROW-7575</a> - [R] Linux binary packaging followup</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7576">ARROW-7576</a> - [C++][Dev] Improve fuzzing setup</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7577">ARROW-7577</a> - [C++][CI] Check fuzzer setup in CI</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7578">ARROW-7578</a> - [R] Add support for datasets with IPC files and with multiple sources</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7581">ARROW-7581</a> - [R] Documentation/polishing for 0.16 release</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7590">ARROW-7590</a> - [C++] Managed files in thirdparty/ are ignored</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7597">ARROW-7597</a> - [C++] Improvements to CMake configuration console summary</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7600">ARROW-7600</a> - [C++][Parquet] Add a basic disabled unit test to excercise nesting functionality</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7601">ARROW-7601</a> - [Doc] [C++] Update fuzzing documentation</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7602">ARROW-7602</a> - [Archery] Add more build options</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7613">ARROW-7613</a> - [Rust] Remove redundant `::` prefixes</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7622">ARROW-7622</a> - [Format] Mark Tensor and SparseTensor fields required</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7623">ARROW-7623</a> - [C++] Update generated flatbuffers files</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7626">ARROW-7626</a> - [Parquet][GLib] Add support for version macros</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7627">ARROW-7627</a> - [C++][Gandiva] Optimize string truncate function</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7629">ARROW-7629</a> - [C++][CI] Add fuzz regression files to arrow-testing</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7630">ARROW-7630</a> - [C++][CI] Check fuzz crash regressions in CI</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7632">ARROW-7632</a> - [C++] [CI] Improve fuzzing seed corpus</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7635">ARROW-7635</a> - [C++] Add pkg-config support for each components</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7636">ARROW-7636</a> - [Python] Clean-up the pyarrow.dataset.partitioning() API</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7644">ARROW-7644</a> - Add vcpkg installation instructions</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7645">ARROW-7645</a> - [Packaging][deb][RPM] arm64 build by crossbow is broken</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7648">ARROW-7648</a> - [C++] Sanitize local paths on Windows</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7658">ARROW-7658</a> - [R] Support dplyr filtering on date/time</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7659">ARROW-7659</a> - [Rust] Reduce Rc usage</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7660">ARROW-7660</a> - [C++][Gandiva] Optimise castVarchar(string, int) function for single byte characters</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7665">ARROW-7665</a> - [R] linuxLibs.R should build in parallel</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7666">ARROW-7666</a> - [Packaging][deb] Always use NInja to reduce build time</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7667">ARROW-7667</a> - [Packaging][deb] ubuntu-eoan is missing in nightly jobs</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7668">ARROW-7668</a> - [Packaging][RPM] Use NInja if possible to reduce build time</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7670">ARROW-7670</a> - [Python][Dataset] Better ergonomics for the filter expressions</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7671">ARROW-7671</a> - [Python][Dataset] Add bindings for the DatasetFactory</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7674">ARROW-7674</a> - Add helpful message for captcha challenge in merge_arrow_pr.py</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7682">ARROW-7682</a> - [Packaging][APT][Yum] Add support for arm64 APT/Yum repositories</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7683">ARROW-7683</a> - [Packaging] Set 0.16.0 as the next version</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7686">ARROW-7686</a> - [Packaging][deb][RPM] Include more arrow-*.pc</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7687">ARROW-7687</a> - [C++] C++ developer document links in README are broken</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7692">ARROW-7692</a> - [Rust] Several pattern matches are hard to read</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7694">ARROW-7694</a> - [Packaging][deb][RPM] Can’t build repository packages for RC</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7695">ARROW-7695</a> - [Release] Update java versions to 0.16-SNAPSHOT</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7696">ARROW-7696</a> - [Release] Unit test on release branch is failed</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7697">ARROW-7697</a> - [Release] Add a test for updating Linux packages by 00-prepare.sh</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7710">ARROW-7710</a> - [Release][C#] .NET download URL is redirected</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7711">ARROW-7711</a> - [C#] Date32 test depends on system timezone</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7715">ARROW-7715</a> - [Release][APT] Ignore some arm64 verifications</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7716">ARROW-7716</a> - [Packaging][APT] Use the “main” component for Ubuntu 19.10</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7719">ARROW-7719</a> - [Python][Dataset] Table equality check occasionally fails</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-772">ARROW-772</a> - [C++] Implement take kernel functions</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7724">ARROW-7724</a> - [Release][Yum] Ignore some arm64 verifications</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7743">ARROW-7743</a> - [Rust] [Parquet] Support reading timestamp micros</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7768">ARROW-7768</a> - [Rust] Implement Length and TryClone traits for Cursor<Vec<u8>> in reader.rs</u8></li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-843">ARROW-843</a> - [C++] Implement Schema unification, merging unequal but equivalent schemas</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-976">ARROW-976</a> - [C++][Python] Provide API for defining and reading Parquet datasets with more ad hoc partition schemes</li>
+</ul>
+
+<h3 id="bug-fixes">Bug Fixes</h3>
+
+<ul>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-3783">ARROW-3783</a> - [R] Incorrect collection of float type</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-3962">ARROW-3962</a> - [Go] Support null values while reading a CSV file.</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-5575">ARROW-5575</a> - [C++] arrowConfig.cmake includes uninstalled targets</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-5655">ARROW-5655</a> - [Python] Table.from_pydict/from_arrays not using types in specified schema correctly</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-5680">ARROW-5680</a> - [Rust] datafusion group-by tests depends on result set order</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6157">ARROW-6157</a> - [Python][C++] UnionArray with invalid data passes validation / leads to segfaults</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6195">ARROW-6195</a> - [C++] CMake fails with file not found error while bundling thrift if python is not installed</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6429">ARROW-6429</a> - [CI][Crossbow] Nightly spark integration job fails</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6445">ARROW-6445</a> - [CI][Crossbow] Nightly Gandiva jar trusty job fails</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6567">ARROW-6567</a> - [Rust] [DataFusion] SQL aggregate query execution assume grouping expressions precede aggregate expressions</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6581">ARROW-6581</a> - [C++] Fix fuzzit job submission</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6704">ARROW-6704</a> - [C++] Cast from timestamp to higher resolution does not check out of bounds timestamps</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6708">ARROW-6708</a> - [C++] “cannot find -lboost_filesystem_static”</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6728">ARROW-6728</a> - [C#] Support reading and writing Date32 and Date64 arrays</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6736">ARROW-6736</a> - [Rust] [DataFusion] Aggregate expressions get evaluated repeatedly</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6740">ARROW-6740</a> - [Python] Unable to delete closed MemoryMappedFile on Windows</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6745">ARROW-6745</a> - [Rust] Fix a variety of typos</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6749">ARROW-6749</a> - [Python] Conversion of non-ns timestamp array to numpy gives wrong values</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6750">ARROW-6750</a> - [Python] Silence S3 error logs by default</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6761">ARROW-6761</a> - [Rust] Travis CI builds not respecting rust-toolchain</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6762">ARROW-6762</a> - [C++] JSON reader segfaults on newline</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6785">ARROW-6785</a> - [JS] Remove superfluous child assignment</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6786">ARROW-6786</a> - [C++] arrow-dataset-file-parquet-test is slow</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6795">ARROW-6795</a> - [C#] Reading large Arrow files in C# results in an exception</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6801">ARROW-6801</a> - [Rust] Arrow source release tarball is missing benchmarks</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6806">ARROW-6806</a> - [C++] Segfault deserializing ListArray containing null/empty list</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6808">ARROW-6808</a> - [Ruby] Ensure requiring suitable MSYS2 package</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6809">ARROW-6809</a> - [RUBY] Gem does not install on macOS due to glib2 3.3.7 compilation failure</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6812">ARROW-6812</a> - [Java] Remove Dremio Corp. from License Header</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6813">ARROW-6813</a> - [Ruby] Arrow::Table.load with headers=true leads to exception in Arrow 0.15</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6820">ARROW-6820</a> - [C++] [Doc] [Format] Map specification and implementation inconsistent</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6834">ARROW-6834</a> - [C++] Pin gtest to 1.8.1 to triage failing Appveyor / MSVC build</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6835">ARROW-6835</a> - [Archery][CMake] Restore ARROW_LINT_ONLY</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6842">ARROW-6842</a> - [Website] Jekyll error building website</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6844">ARROW-6844</a> - [C++][Parquet][Python] List<scalar type=""> columns read broken with 0.15.0</scalar></li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6857">ARROW-6857</a> - [Python][C++] Segfault for dictionary_encode on empty chunked_array (edge case)</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6859">ARROW-6859</a> - [CI][Nightly] Disable docker layer caching for CircleCI tasks</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6860">ARROW-6860</a> - [Python] Only link libarrow_flight.so to pyarrow._flight</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6861">ARROW-6861</a> - [Python] arrow-0.15.0 reading arrow-0.14.1-output Parquet dictionary column: Failure reading column: IOError: Arrow error: Invalid: Resize cannot downsize</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6864">ARROW-6864</a> - [C++] bz2 / zstd tests not enabled</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6867">ARROW-6867</a> - [FlightRPC][Java] Flight server can hang JVM on shutdown</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6868">ARROW-6868</a> - [Go] slicing Struct array does not slice child fields</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6869">ARROW-6869</a> - [C++] Dictionary “delta” building logic in builder_dict.h produces invalid arrays</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6873">ARROW-6873</a> - [Python] Stale CColumn reference break Cython cimport pyarrow</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6874">ARROW-6874</a> - [Python] Memory leak in Table.to_pandas() when conversion to object dtype</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6876">ARROW-6876</a> - [Python] Reading parquet file with many columns becomes slow for 0.15.0</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6877">ARROW-6877</a> - [C++] Boost not found from the correct environment</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6878">ARROW-6878</a> - [Python] pa.array() does not handle list of dicts with bytes keys correctly under python3</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6882">ARROW-6882</a> - [Python] cannot create a chunked_array from dictionary_encoding result</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6885">ARROW-6885</a> - [Python] Remove superfluous skipped timedelta test</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6886">ARROW-6886</a> - [C++] arrow::io header nvcc compiler warnings</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6895">ARROW-6895</a> - [C++][Parquet] parquet::arrow::ColumnReader: ByteArrayDictionaryRecordReader repeats returned values when calling `NextBatch()`</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6898">ARROW-6898</a> - [Java] Fix potential memory leak in ArrowWriter and several test classes</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6899">ARROW-6899</a> - [Python] to_pandas() not implemented on list<dictionary<values=string, indices=int32></li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6901">ARROW-6901</a> - [Rust][Parquet] SerializedFileWriter writes total_num_rows as zero</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6903">ARROW-6903</a> - [Python] Wheels broken after ARROW-6860 changes</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6905">ARROW-6905</a> - [Packaging][OSX] Nightly builds on MacOS are failing because of brew compile timeouts</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6910">ARROW-6910</a> - [Python] pyarrow.parquet.read_table(…) takes up lots of memory which is not released until program exits</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6913">ARROW-6913</a> - [R] Potential bug in compute.cc</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6914">ARROW-6914</a> - [CI] docker-clang-format nightly failing</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6922">ARROW-6922</a> - [Python] Pandas master build is failing (MultiIndex.levels change)</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6925">ARROW-6925</a> - [C++] Arrow fails to buld on MacOS 10.13.6 using brew gcc 7 and 8</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6929">ARROW-6929</a> - [C++] ValidateArray is out of sync with the ListArray IPC specification</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6937">ARROW-6937</a> - [Packaging][Python] Fix conda linux and OSX wheel nightly builds</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6938">ARROW-6938</a> - [Python] Windows wheel depends on zstd.dll and libbz2.dll, which are not bundled</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6948">ARROW-6948</a> - [Rust] [Parquet] Fix bool array support in arrow reader.</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6950">ARROW-6950</a> - [C++][Dataset] Add example/benchmark for reading parquet files with dataset</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6957">ARROW-6957</a> - [CI][Crossbow] Nightly R with sanitizers build fails installing dependencies</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6962">ARROW-6962</a> - [C++] [CI] Stop compiling with -Weverything</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6966">ARROW-6966</a> - [Go] 32bit memset is null</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6977">ARROW-6977</a> - [C++] Only enable jemalloc background_thread if feature is supported</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6983">ARROW-6983</a> - [C++] Threaded task group crashes sometimes</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6989">ARROW-6989</a> - [Python][C++] Assert is triggered when decimal type inference occurs on a value with out of range precision</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6992">ARROW-6992</a> - [C++]: Undefined Behavior sanitizer build option fails with GCC</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-6999">ARROW-6999</a> - [Python] KeyError: ‘__index_level_0__’ passing Table.from_pandas its own schema</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7013">ARROW-7013</a> - [C++] arrow-dataset pkgconfig is incomplete</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7020">ARROW-7020</a> - [Java] Fix the bugs when calculating vector hash code</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7021">ARROW-7021</a> - [Java] UnionFixedSizeListWriter decimal type should check writer index</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7022">ARROW-7022</a> - [Python] __arrow_array__ does not work for ExtensionTypes in Table.from_pandas</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7023">ARROW-7023</a> - [Python] pa.array does not use “from_pandas” semantics for pd.Index</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7024">ARROW-7024</a> - [CI][R] Update R dependencies for Conda build</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7027">ARROW-7027</a> - [Python] pa.table(..) returns instead of raises error if passing invalid object</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7033">ARROW-7033</a> - [C++] Error in./configure step for jemalloc when building on OSX 10.14.6</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7045">ARROW-7045</a> - [R] Factor type not preserved in Parquet roundtrip</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7050">ARROW-7050</a> - [R] Fix compiler warnings in R bindings</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7056">ARROW-7056</a> - [Python] Test errors without S3</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7059">ARROW-7059</a> - [Python] Reading parquet file with many columns is much slower in 0.15.x versus 0.14.x</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7074">ARROW-7074</a> - [C++] ASSERT_OK_AND_ASSIGN crashes when failing</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7077">ARROW-7077</a> - [C++] Unsupported Dict->T cast crashes instead of returning error</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7087">ARROW-7087</a> - [Python] Table Metadata disappear when we write a partitioned dataset</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7097">ARROW-7097</a> - [Rust][CI] Builds failing due to rust nightly formatting</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7100">ARROW-7100</a> - [C++] libjvm.so not found on ubuntu 19.04 with openjdk-11</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7105">ARROW-7105</a> - [CI][Crossbow] Nightly homebrew-cpp job fails</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7106">ARROW-7106</a> - [Java] Fix the problem that flight perf test hangs endlessly</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7117">ARROW-7117</a> - [C++][CI] Fix the hanging C++ tests in Windows 2019</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7128">ARROW-7128</a> - [CI] Fedora cron jobs are failing because of wrong fedora version</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7133">ARROW-7133</a> - [CI] Allow GH Actions to run on all branches</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7142">ARROW-7142</a> - [C++] Compile error with GCC 5.4.0</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7152">ARROW-7152</a> - [Java] Delete useless class DiffFunction</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7157">ARROW-7157</a> - [R] Add validation, helpful error message to Object$new()</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7158">ARROW-7158</a> - [C++][Visual Studio]Build config Error on non English Version visual studio.</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7163">ARROW-7163</a> - [Doc] Fix double-and typos</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7164">ARROW-7164</a> - [CI] Dev cron github action is failing every 15 minutes</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7167">ARROW-7167</a> - [CI][Python] Add nightly tests for older pandas versions to Github Actions</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7168">ARROW-7168</a> - [Python] pa.array() doesn’t respect specified dictionary type</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7170">ARROW-7170</a> - [C++] Bundled ORC fails linking</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7180">ARROW-7180</a> - [CI] Java builds are not triggered on the master branch</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7181">ARROW-7181</a> - [Python][Nightly] Wheel builds could NOT find ArrowPython</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7183">ARROW-7183</a> - [CI][Crossbow] Re-skip r-sanitizer nightly tests</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7187">ARROW-7187</a> - [C++][Doc] doxygen broken on master because of @</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7188">ARROW-7188</a> - [C++][Doc] doxygen broken on master: missing param implicit_casts</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7194">ARROW-7194</a> - [Rust] CSV Writer causing recursion errors</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7199">ARROW-7199</a> - [Java] ConcurrentModificationException in BaseAllocator::getChildAllocators</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7200">ARROW-7200</a> - [C++][Flight] Running Arrow Flight benchmark on two hosts doesn’t work</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7209">ARROW-7209</a> - [Python] tests with pandas master are failing now __from_arrow__ support landed in pandas</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7212">ARROW-7212</a> - “go test -bench=8192 -run=. ./math” fails</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7214">ARROW-7214</a> - [Python] unpickling a pyarrow table with dictionary fields crashes</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7217">ARROW-7217</a> - ARROW-7217: [CI][Python] Use correct python version in Github Actions</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7225">ARROW-7225</a> - [C++] `*std::move(Result<T>)\` calls T copy constructor</T></li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7249">ARROW-7249</a> - [CI] Release test fails in master due to new arrow-flight Rust crate</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7250">ARROW-7250</a> - [C++] Undefined symbols for StringToFloatConverter::Impl with clang 4.x</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7253">ARROW-7253</a> - [CI] Fix master failure with release test</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7254">ARROW-7254</a> - BaseVariableWidthVector#setSafe appears to make value offsets inconsistent</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7264">ARROW-7264</a> - [Java] RangeEqualsVisitor type check is not correct</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7266">ARROW-7266</a> - [Python] dictionary_encode() of a slice gives wrong result</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7271">ARROW-7271</a> - [C++][Flight] Use the single parameter version of SetTotalBytesLimit</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7281">ARROW-7281</a> - [C++] AdaptiveIntBuilder::length() does not consider pending_pos_.</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7282">ARROW-7282</a> - [Python] IO functions should raise FileNotFoundError when appropriate</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7291">ARROW-7291</a> - [Dev] Fix FORMAT_DIR in update-flatbuffers.sh</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7294">ARROW-7294</a> - [Python] converted_type_name_from_enum(): Incorrect name for INT_64</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7295">ARROW-7295</a> - [R] Fix bad test that causes failure on R < 3.5</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7298">ARROW-7298</a> - [C++] cpp/thirdparty/download-dependencies.sh is broken</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7314">ARROW-7314</a> - [Python] Compiler warning in pyarrow</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7318">ARROW-7318</a> - [C#] TimestampArray serialization failure</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7320">ARROW-7320</a> - [C++] Target arrow-type-benchmark failed to be built on bullx Linux</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7327">ARROW-7327</a> - [CI] Failing C GLib and R buildbot builders</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7328">ARROW-7328</a> - [CI] GitHub Actions should trigger on changes to GitHub Actions configuration</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7341">ARROW-7341</a> - [CI] Unbreak nightly Conda R job</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7343">ARROW-7343</a> - [Java] Memory leak in Flight DoGet when client cancels</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7349">ARROW-7349</a> - [C++] Fix the bug of parsing string hex values</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7353">ARROW-7353</a> - [C++] Disable -Wmissing-braces when building with clang</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7354">ARROW-7354</a> - [C++] TestHadoopFileSystem::ThreadSafety fails with sigabort</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7355">ARROW-7355</a> - [CI] Environment variables are defined twice for the fuzzit builds</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7358">ARROW-7358</a> - [CI] [Dev] [C++] ccache disabled on conda-python-hdfs</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7359">ARROW-7359</a> - [C++][Gandiva] Don’t throw error for locate function with start position exceeding string length, return 0 instead</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7360">ARROW-7360</a> - [R] Can’t use dplyr filter() with variables defined in parent scope</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7361">ARROW-7361</a> - [Rust] Build directory is not passed to ci/scripts/rust_test.sh</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7362">ARROW-7362</a> - [Python] ListArray.flatten() should take care of slicing offsets</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7374">ARROW-7374</a> - [Dev] [C++] cuda-cpp docker image fails compiling Arrow</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7381">ARROW-7381</a> - [C++][Packaging] Iterator change broke manylinux1 wheels</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7386">ARROW-7386</a> - [C#] Array offset does not work properly</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7388">ARROW-7388</a> - [Python] Skip HDFS tests if libhdfs cannot be located</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7389">ARROW-7389</a> - [Python][Packaging] Remove pyarrow.s3fs import check from the recipe</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7393">ARROW-7393</a> - [Plasma] Fix plasma executable name in build for Java</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7395">ARROW-7395</a> - [C++] Logical “or” with constants is a Clang warning</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7397">ARROW-7397</a> - [C++] Json white space length detection error</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7404">ARROW-7404</a> - [C++][Gandiva] Fix utf8 char length error on Arm64</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7406">ARROW-7406</a> - [Java] NonNullableStructVector#hashCode should pass hasher to child vectors</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7407">ARROW-7407</a> - [Python] Failed to install pyarrow 0.15.1 on Python 3.8</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7408">ARROW-7408</a> - [C++] Reference benchmarks fail compiling</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7435">ARROW-7435</a> - Security issue: ValidateOffsets() does not prevent buffer over-read</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7436">ARROW-7436</a> - [Archery] Fix benchmark default configuration</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7437">ARROW-7437</a> - [Java] ReadChannel#readFully does not set writer index correctly</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7442">ARROW-7442</a> - [Ruby] Specifying column type as time causes segmentation fault</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7447">ARROW-7447</a> - [Java] ComplexCopier does incorrect copy in some cases</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7450">ARROW-7450</a> - [CI][C++] test-ubuntu-18.04-cpp-static failing with linking error in arrow-io-hdfs-test</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7458">ARROW-7458</a> - [GLib] incorrect build dependency in Makefile</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7471">ARROW-7471</a> - [Python] Cython flake8 failures</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7472">ARROW-7472</a> - [Java] Fix some incorrect behavior in UnionListWriter</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7478">ARROW-7478</a> - [Rust] [DataFusion] Group by expression ignored unless paired with aggregate expression</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7492">ARROW-7492</a> - [CI][Crossbow] Nightly homebrew-cpp job fails on Python installation</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7497">ARROW-7497</a> - [Python] Test asserts: pandas.util.testing is deprecated, use pandas.testing instead</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7500">ARROW-7500</a> - [C++][Dataset] regex_error in hive partition on centos7 and opensuse42</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7503">ARROW-7503</a> - [Rust] Rust builds are failing on master</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7506">ARROW-7506</a> - [Java] JMH benchmarks should be called from main methods</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7508">ARROW-7508</a> - [C#] DateTime32 Reading is Broken</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7510">ARROW-7510</a> - [C++] Array::null_count() is not thread-compatible</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7516">ARROW-7516</a> - [C#] .NET Benchmarks are broken</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7518">ARROW-7518</a> - [Python] Use PYARROW_WITH_HDFS when building wheels, conda packages</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7527">ARROW-7527</a> - [Python] pandas/feather tests failing on pandas master</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7528">ARROW-7528</a> - [Python] The pandas.datetime class (import of datetime.datetime) and pandas.np are deprecated</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7535">ARROW-7535</a> - [C++] ASAN failure in validation</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7543">ARROW-7543</a> - [R] arrow::write_parquet() code examples do not work</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7551">ARROW-7551</a> - [FlightRPC][C++] Flight test on macOS fails due to Homebrew gRPC</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7552">ARROW-7552</a> - [C++] TestSlowInputStream is flaky</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7554">ARROW-7554</a> - [C++] Unknown CMake command “externalproject_add”.</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7559">ARROW-7559</a> - [Rust] Possibly incorrect index check assertion in StringArray and BinaryArray</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7561">ARROW-7561</a> - [Doc][Python] fix conda environment command</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7582">ARROW-7582</a> - [Rust][Flight] Unable to compile arrow.flight.protocol.rs</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7583">ARROW-7583</a> - [C++][Flight] Auth handler tests fragile on Windows</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7591">ARROW-7591</a> - [Python] DictionaryArray.to_numpy returns dict of parts instead of numpy array</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7592">ARROW-7592</a> - [C++] Fix crashes on corrupt IPC input</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7593">ARROW-7593</a> - [CI][Python] Python datasets failing on master / not run on CI</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7595">ARROW-7595</a> - [R][CI] R appveyor job fails due to pacman compression change</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7596">ARROW-7596</a> - [Python] Only apply zero-copy DataFrame block optimizations when split_blocks=True</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7599">ARROW-7599</a> - [Java] Fix build break due to change in RangeEqualsVisitor</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7603">ARROW-7603</a> - [CI][Crossbow] Nightly centos 8 job fails</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7611">ARROW-7611</a> - [Packaging][Python] Artifacts patterns for wheel are wrong</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7612">ARROW-7612</a> - [Packaging][Python] Artifact paths for Conda on WIndows are wrong</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7614">ARROW-7614</a> - [Python] Slow performance in test_parquet.py::test_set_data_page_size</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7618">ARROW-7618</a> - [C++] Fix crashes or undefined behaviour on corrupt IPC input</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7620">ARROW-7620</a> - [Rust] Windows builds failing due to flatbuffer compile error</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7621">ARROW-7621</a> - [Doc] Doc build fails</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7634">ARROW-7634</a> - [Python] Dataset tests failing on Windows to parse file path</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7638">ARROW-7638</a> - [Python] Segfault when inspecting dataset.Source with invalid file/partitioning</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7639">ARROW-7639</a> - [R] Cannot convert Dictionary Array to R when values aren’t strings</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7640">ARROW-7640</a> - [C++][Dataset] segfault when reading compressed Parquet files if build didn’t include support for codec</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7647">ARROW-7647</a> - [C++] JSON reader fails to read arrays with few values</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7650">ARROW-7650</a> - [C++] Dataset tests not built on Windows</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7651">ARROW-7651</a> - [CI][Crossbow] Nightly macOS wheel builds fail</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7652">ARROW-7652</a> - [Python][Dataset] Insert implicit cast in ScannerBuilder.filter</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7661">ARROW-7661</a> - [Python] Non-optimal CSV chunking when no newline at end</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7689">ARROW-7689</a> - [C++] Sporadic Flight test crash on macOS</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7690">ARROW-7690</a> - [R] Cannot write parquet to OutputStream</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7693">ARROW-7693</a> - [CI] Fix test-conda-python-3.7-spark-master nightly errors</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7709">ARROW-7709</a> - [Python] Conversion from Table Column to Pandas loses name for Timestamps</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7714">ARROW-7714</a> - [Release] Variable expansion is missing</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7718">ARROW-7718</a> - [Release] Fix auto-retry in the binary release script</li>
+ <li><a href="https://issues.apache.org/jira/browse/ARROW-7723">ARROW-7723</a> - [Python] StructArray timestamp type with timezone to_pandas convert error</li>
+</ul>
+
+
+ </main>
+
+ <hr/>
+<footer class="footer">
+ <p>Apache Arrow, Arrow, Apache, the Apache feather logo, and the Apache Arrow project logo are either registered trademarks or trademarks of The Apache Software Foundation in the United States and other countries.</p>
+ <p>© 2016-2019 The Apache Software Foundation</p>
+ <script type="text/javascript" src="/assets/main-18cd3029557f73c1ee82e41113127b04f6fcd84c56d9db0cb9c40ebe26ef6e33.js" integrity="sha256-GM0wKVV/c8HuguQRExJ7BPb82ExW2dsMucQOvibvbjM=" crossorigin="anonymous"></script>
+</footer>
+
+ </div>
+</body>
+</html>
diff --git a/release/index.html b/release/index.html
index f584583..274f4d8 100644
--- a/release/index.html
+++ b/release/index.html
@@ -217,6 +217,7 @@
<p>Navigate to the release page for downloads and the changelog.</p>
<ul>
+ <li><a href="/release/0.16.0.html">0.16.0 (7 February 2020)</a></li>
<li><a href="/release/0.15.1.html">0.15.1 (1 November 2019)</a></li>
<li><a href="/release/0.15.0.html">0.15.0 (5 October 2019)</a></li>
<li><a href="/release/0.14.1.html">0.14.1 (22 July 2019)</a></li>