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<!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.108.0"><meta name=robots content="index, follow"><link rel=apple-touch-icon sizes=57x57 href=https://apache.org/favicons/apple-touch-icon-57x57.png><link rel=apple-touch-icon sizes=60x60 href=https://apache.org/favicons/apple-touch-icon-60x60.png><link rel=apple-touch-icon sizes=72x72 href=https://apache.org/favicons/apple-touch-icon-72x72.png><link rel=apple-touch-icon sizes=76x76 href=https://apache.org/favicons/apple-touch-icon-76x76.png><link rel=apple-touch-icon sizes=114x114 href=https://apache.org/favicons/apple-touch-icon-114x114.png><link rel=apple-touch-icon sizes=120x120 href=https://apache.org/favicons/apple-touch-icon-120x120.png><link rel=apple-touch-icon sizes=144x144 href=https://apache.org/favicons/apple-touch-icon-144x144.png><link rel=apple-touch-icon sizes=152x152 href=https://apache.org/favicons/apple-touch-icon-152x152.png><link rel=apple-touch-icon sizes=180x180 href=https://apache.org/favicons/apple-touch-icon-180x180.png><link rel=icon type=image/png href=https://apache.org/favicons/favicon-32x32.png sizes=32x32><link rel=icon type=image/png href=https://apache.org/favicons/favicon-194x194.png sizes=194x194><link rel=icon type=image/png href=https://apache.org/favicons/favicon-96x96.png sizes=96x96><link rel=icon type=image/png href=https://apache.org/favicons/android-chrome-192x192.png sizes=192x192><link rel=icon type=image/png href=https://apache.org/favicons/favicon-16x16.png sizes=16x16><link rel=manifest href=https://apache.org/favicons/manifest.json><link rel="shortcut icon" href=https://apache.org/favicons/favicon.ico><title>Avro 1.11.0 | Apache Avro</title><meta name=description content><meta property="og:title" content="Avro 1.11.0"><meta property="og:description" content="The Apache Avro community is pleased to announce the release of Avro 1.11.0!
All signed release artifacts, signatures and verification instructions can be found here
This release includes 120 Jira issues, including some interesting features:
Specification: AVRO-3212 Support documentation tags for FIXED types C#: AVRO-2961 Support dotnet framework 5.0 C#: AVRO-3225 Prevent memory errors when deserializing untrusted data C++: AVRO-2923 Logical type corrections Java: AVRO-2863 Support Avro core on android Javascript: AVRO-3131 Drop support for node."><meta property="og:type" content="article"><meta property="og:url" content="/1.12.0-SNAPSHOT/blog/2021/10/31/avro-1.11.0/"><meta property="article:section" content="blog"><meta property="article:published_time" content="2021-10-31T00:00:00+00:00"><meta property="article:modified_time" content="2022-12-20T15:58:54+02:00"><meta property="og:site_name" content="Apache Avro"><meta itemprop=name content="Avro 1.11.0"><meta itemprop=description content="The Apache Avro community is pleased to announce the release of Avro 1.11.0!
All signed release artifacts, signatures and verification instructions can be found here
This release includes 120 Jira issues, including some interesting features:
Specification: AVRO-3212 Support documentation tags for FIXED types C#: AVRO-2961 Support dotnet framework 5.0 C#: AVRO-3225 Prevent memory errors when deserializing untrusted data C++: AVRO-2923 Logical type corrections Java: AVRO-2863 Support Avro core on android Javascript: AVRO-3131 Drop support for node."><meta itemprop=datePublished content="2021-10-31T00:00:00+00:00"><meta itemprop=dateModified content="2022-12-20T15:58:54+02:00"><meta itemprop=wordCount content="215"><meta itemprop=keywords content><meta name=twitter:card content="summary"><meta name=twitter:title content="Avro 1.11.0"><meta name=twitter:description content="The Apache Avro community is pleased to announce the release of Avro 1.11.0!
All signed release artifacts, signatures and verification instructions can be found here
This release includes 120 Jira issues, including some interesting features:
Specification: AVRO-3212 Support documentation tags for FIXED types C#: AVRO-2961 Support dotnet framework 5.0 C#: AVRO-3225 Prevent memory errors when deserializing untrusted data C++: AVRO-2923 Logical type corrections Java: AVRO-2863 Support Avro core on android Javascript: AVRO-3131 Drop support for node."><link rel=preload href=/1.12.0-SNAPSHOT/scss/main.min.684eb0cd22df50aecbf451c663d3d8c9ac800994b5ab5ab89fbb53a9fe09ee9d.css as=style><link href=/1.12.0-SNAPSHOT/scss/main.min.684eb0cd22df50aecbf451c663d3d8c9ac800994b5ab5ab89fbb53a9fe09ee9d.css rel=stylesheet integrity><script src=https://code.jquery.com/jquery-3.5.1.min.js integrity="sha256-9/aliU8dGd2tb6OSsuzixeV4y/faTqgFtohetphbbj0=" crossorigin=anonymous></script>
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<label for=m-1120-snapshotblog20220731avro-1111-check><a href=/1.12.0-SNAPSHOT/blog/2022/07/31/avro-1.11.1/ class="align-left pl-0 td-sidebar-link td-sidebar-link__page" id=m-1120-snapshotblog20220731avro-1111><span>Avro 1.11.1</span></a></label></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child" id=m-1120-snapshotblog20211031avro-1110-li><input type=checkbox id=m-1120-snapshotblog20211031avro-1110-check>
<label for=m-1120-snapshotblog20211031avro-1110-check><a href=/1.12.0-SNAPSHOT/blog/2021/10/31/avro-1.11.0/ class="align-left pl-0 active td-sidebar-link td-sidebar-link__page" id=m-1120-snapshotblog20211031avro-1110><span class=td-sidebar-nav-active-item>Avro 1.11.0</span></a></label></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child" id=m-1120-snapshotblog20210315avro-1102-li><input type=checkbox id=m-1120-snapshotblog20210315avro-1102-check>
<label for=m-1120-snapshotblog20210315avro-1102-check><a href=/1.12.0-SNAPSHOT/blog/2021/03/15/avro-1.10.2/ class="align-left pl-0 td-sidebar-link td-sidebar-link__page" id=m-1120-snapshotblog20210315avro-1102><span>Avro 1.10.2</span></a></label></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child" id=m-1120-snapshotblog20201203avro-1101-li><input type=checkbox id=m-1120-snapshotblog20201203avro-1101-check>
<label for=m-1120-snapshotblog20201203avro-1101-check><a href=/1.12.0-SNAPSHOT/blog/2020/12/03/avro-1.10.1/ class="align-left pl-0 td-sidebar-link td-sidebar-link__page" id=m-1120-snapshotblog20201203avro-1101><span>Avro 1.10.1</span></a></label></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child" id=m-1120-snapshotblog20200629avro-1100-li><input type=checkbox id=m-1120-snapshotblog20200629avro-1100-check>
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<label for=m-1120-snapshotblog20200219avro-192-check><a href=/1.12.0-SNAPSHOT/blog/2020/02/19/avro-1.9.2/ class="align-left pl-0 td-sidebar-link td-sidebar-link__page" id=m-1120-snapshotblog20200219avro-192><span>Avro 1.9.2</span></a></label></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child" id=m-1120-snapshotblog20190902avro-191-li><input type=checkbox id=m-1120-snapshotblog20190902avro-191-check>
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<label for=m-1120-snapshotblog20170520avro-182-check><a href=/1.12.0-SNAPSHOT/blog/2017/05/20/avro-1.8.2/ class="align-left pl-0 td-sidebar-link td-sidebar-link__page" id=m-1120-snapshotblog20170520avro-182><span>Avro 1.8.2</span></a></label></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child" id=m-1120-snapshotblog20160519avro-181-li><input type=checkbox id=m-1120-snapshotblog20160519avro-181-check>
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<label for=m-1120-snapshotblog20140723avro-177-check><a href=/1.12.0-SNAPSHOT/blog/2014/07/23/avro-1.7.7/ class="align-left pl-0 td-sidebar-link td-sidebar-link__page" id=m-1120-snapshotblog20140723avro-177><span>Avro 1.7.7</span></a></label></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child" id=m-1120-snapshotblog20140122avro-176-li><input type=checkbox id=m-1120-snapshotblog20140122avro-176-check>
<label for=m-1120-snapshotblog20140122avro-176-check><a href=/1.12.0-SNAPSHOT/blog/2014/01/22/avro-1.7.6/ class="align-left pl-0 td-sidebar-link td-sidebar-link__page" id=m-1120-snapshotblog20140122avro-176><span>Avro 1.7.6</span></a></label></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child" id=m-1120-snapshotblog20130819avro-175-li><input type=checkbox id=m-1120-snapshotblog20130819avro-175-check>
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<a id=print href=/1.12.0-SNAPSHOT/blog/releases/_print/><i class="fa fa-print fa-fw"></i> Print entire section</a></div><div class="taxonomy taxonomy-terms-cloud taxo-tags"><h5 class=taxonomy-title>Tag Cloud</h5><ul class=taxonomy-terms><li><a class=taxonomy-term href=/1.12.0-SNAPSHOT/tags/java/ data-taxonomy-term=java><span class=taxonomy-label>java</span><span class=taxonomy-count>1</span></a></li><li><a class=taxonomy-term href=/1.12.0-SNAPSHOT/tags/python/ data-taxonomy-term=python><span class=taxonomy-label>python</span><span class=taxonomy-count>1</span></a></li></ul></div></aside><main class="col-12 col-md-9 col-xl-8 pl-md-5 pr-md-4" role=main><a class="btn btn-lg -bg-orange td-rss-button d-none d-lg-block" href=/1.12.0-SNAPSHOT/blog/releases/index.xml target=_blank>RSS <i class="fa fa-rss ml-2"></i></a><div class=td-content><h1>Avro 1.11.0</h1><div class="td-byline mb-4"><time datetime=2021-10-31 class=text-muted>Sunday, October 31, 2021</time></div><header class=article-meta><p class=reading-time><i class="fa fa-clock" aria-hidden=true></i>&nbsp; 2 minute read &nbsp;</p></header><p>The Apache Avro community is pleased to announce the release of Avro 1.11.0!</p><p>All signed release artifacts, signatures and verification instructions can
be found <a href=/1.12.0-SNAPSHOT/project/download/>here</a></p><p>This release includes 120 Jira issues, including some interesting features:</p><ul><li>Specification: AVRO-3212 Support documentation tags for FIXED types</li><li>C#: AVRO-2961 Support dotnet framework 5.0</li><li>C#: AVRO-3225 Prevent memory errors when deserializing untrusted data</li><li>C++: AVRO-2923 Logical type corrections</li><li>Java: AVRO-2863 Support Avro core on android</li><li>Javascript: AVRO-3131 Drop support for node.js 10</li><li>Perl: AVRO-3190 Fix error when reading from EOF</li><li>Python: AVRO-2906 Improved performance validating deep record data</li><li>Python: AVRO-2914 Drop Python 2 support</li><li>Python: AVRO-3004 Drop Python 3.5 support</li><li>Ruby: AVRO-3108 Drop Ruby 2.5 support</li></ul><p>For the first time, the 1.11.0 release includes experimental support for
<strong>Rust</strong>. Work is continuing on this donated SDK, but we have not versioned and
published official artifacts for this release.</p><p><strong>Python</strong>: The avro package fully supports Python 3. We will no longer publish a
separate avro-python3 package</p><p>And of course upgraded dependencies to latest versions, CVE fixes and more:
<a href="https://issues.apache.org/jira/issues/?jql=project%3DAVRO%20AND%20fixVersion%3D1.11.0">https://issues.apache.org/jira/issues/?jql=project%3DAVRO%20AND%20fixVersion%3D1.11.0</a></p><p>The link to all fixed JIRA issues and a brief summary can be found at:
<a href=https://github.com/apache/avro/releases/tag/release-1.11.0>https://github.com/apache/avro/releases/tag/release-1.11.0</a></p><p>In addition, language-specific release artifacts are available:</p><ul><li>C#: <a href=https://www.nuget.org/packages/Apache.Avro/1.11.0>https://www.nuget.org/packages/Apache.Avro/1.11.0</a></li><li>Java: from Maven Central,</li><li>Javascript: <a href=https://www.npmjs.com/package/avro-js/v/1.11.0>https://www.npmjs.com/package/avro-js/v/1.11.0</a></li><li>Perl: <a href=https://metacpan.org/release/Avro>https://metacpan.org/release/Avro</a></li><li>Python 3: <a href=https://pypi.org/project/avro/1.11.0>https://pypi.org/project/avro/1.11.0</a></li><li>Ruby: <a href=https://rubygems.org/gems/avro/versions/1.11.0>https://rubygems.org/gems/avro/versions/1.11.0</a></li></ul><p>Thanks to everyone for contributing!</p><ul class="list-unstyled d-flex justify-content-between align-items-center mb-0 pt-5"><li><a href=/1.12.0-SNAPSHOT/blog/2021/03/15/avro-1.10.2/ aria-label="Previous - Avro 1.10.2" class="btn btn-primary"><span class=mr-1></span>Previous</a></li><a href=/1.12.0-SNAPSHOT/blog/2022/07/31/avro-1.11.1/ aria-label="Next - Avro 1.11.1" class="btn btn-primary">Next<span class=ml-1></span></a></li></ul></div></main></div></div><footer class="bg-dark py-5 row d-print-none"><div class="container-fluid mx-sm-5"><div class=row><div class="col-4 col-sm-3 text-xs-center order-sm-2"><ul class="list-inline mb-0"><li class="list-inline-item mx-2 h3" data-toggle=tooltip data-placement=top title="User mailing list" aria-label="User mailing list"><a class=text-white target=_blank rel=noopener href=mailto:user@avro.apache.org aria-label="User mailing list"><i class="fa fa-envelope"></i></a></li><li class="list-inline-item mx-2 h3" data-toggle=tooltip data-placement=top title=Twitter aria-label=Twitter><a class=text-white target=_blank rel=noopener href=https://twitter.com/ApacheAvro aria-label=Twitter><i class="fab fa-twitter"></i></a></li><li class="list-inline-item mx-2 h3" data-toggle=tooltip data-placement=top title="Stack Overflow" aria-label="Stack Overflow"><a class=text-white target=_blank rel=noopener href=https://stackoverflow.com/questions/tagged/avro aria-label="Stack Overflow"><i class="fab fa-stack-overflow"></i></a></li></ul></div><div class="col-4 col-sm-3 text-right text-xs-center order-sm-3"><ul class="list-inline mb-0"><li class="list-inline-item mx-2 h3" data-toggle=tooltip data-placement=top title=GitHub aria-label=GitHub><a class=text-white target=_blank rel=noopener href=https://github.com/apache/avro aria-label=GitHub><i class="fab fa-github"></i></a></li><li class="list-inline-item mx-2 h3" data-toggle=tooltip data-placement=top title=Issues aria-label=Issues><a class=text-white target=_blank rel=noopener href=https://issues.apache.org/jira/projects/AVRO/issues aria-label=Issues><i class="fab fa-jira"></i></a></li><li class="list-inline-item mx-2 h3" data-toggle=tooltip data-placement=top title="Chat with other project developers at Slack" aria-label="Chat with other project developers at Slack"><a class=text-white target=_blank rel=noopener href=https://the-asf.slack.com/ aria-label="Chat with other project developers at Slack"><i class="fab fa-slack"></i></a></li><li class="list-inline-item mx-2 h3" data-toggle=tooltip data-placement=top title="Developer mailing list" aria-label="Developer mailing list"><a class=text-white target=_blank rel=noopener href=mailto:dev@avro.apache.org aria-label="Developer mailing list"><i class="fa fa-envelope"></i></a></li></ul></div><div class="col-10 col-sm-3 text-center py-2 order-sm-2"><a href=https://www.apache.org/><small class=text-white>&copy; 2022 The Apache Software Foundation </small></a><small class=text-white>All Rights Reserved</small><p><small class=text-white>Apache Avro, Avro&trade;, Apache&reg;, and the Apache feather logo are either registered trademarks or trademarks of The Apache Software Foundation.</small></p></div><div class="col-5 col-sm-3 order-sm-2"><a href=https://www.apache.org/events/current-event.html><img src=https://www.apache.org/events/current-event-234x60.png></a></div></div></div></footer></div><script src=https://cdn.jsdelivr.net/npm/popper.js@1.16.1/dist/umd/popper.min.js integrity=sha384-9/reFTGAW83EW2RDu2S0VKaIzap3H66lZH81PoYlFhbGU+6BZp6G7niu735Sk7lN crossorigin=anonymous></script>
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