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new 1093347df08 Updating built site
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commit 1093347df0839c5d44eb00a71c4b84fa6b166708
Author: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
AuthorDate: Sat Dec 13 03:08:56 2025 +0000
Updating built site
---
blog/2025/12/12/arrow-go-18.5.0/index.html | 449 +++++++++++++++++++++++++++++
blog/index.html | 31 ++
feed.xml | 168 ++++++-----
release/index.html | 4 +-
4 files changed, 584 insertions(+), 68 deletions(-)
diff --git a/blog/2025/12/12/arrow-go-18.5.0/index.html
b/blog/2025/12/12/arrow-go-18.5.0/index.html
new file mode 100644
index 00000000000..f1b741f3f8c
--- /dev/null
+++ b/blog/2025/12/12/arrow-go-18.5.0/index.html
@@ -0,0 +1,449 @@
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the v18.5.0 release of Apache Arrow Go. This minor release covers 38 commits
from 17 distinct contributors. Contributors $ git shortlog -sn v18.4.1..v18.5.0
11 Matt Topol 5 Alex 5 pixelherodev 2 Mandukhai Alimaa 2 Rick Morgans 2 Sutou
Kouhei 1 Ahmed Mezghani 1 Bryce Mecum 1 Dhruvit Maniya 1 Erez Rokah 1 Jacob
Romero 1 James Guthrie 1 Orson Peters 1 Pierre Lacave 1 Ruihao Chen 1 Travis
Patterson 1 andyfan Highl [...]
+<meta property="og:description" content="The Apache Arrow team is pleased to
announce the v18.5.0 release of Apache Arrow Go. This minor release covers 38
commits from 17 distinct contributors. Contributors $ git shortlog -sn
v18.4.1..v18.5.0 11 Matt Topol 5 Alex 5 pixelherodev 2 Mandukhai Alimaa 2 Rick
Morgans 2 Sutou Kouhei 1 Ahmed Mezghani 1 Bryce Mecum 1 Dhruvit Maniya 1 Erez
Rokah 1 Jacob Romero 1 James Guthrie 1 Orson Peters 1 Pierre Lacave 1 Ruihao
Chen 1 Travis Patterson 1 andyfa [...]
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Apache Arrow team is pleased to announce the v18.5.0 release of Apache Arrow
Go. This minor release covers 38 commits from 17 distinct contributors.
Contributors $ git shortlog -sn v18.4.1..v18.5.0 11 Matt Topol 5 Alex 5
pixelherodev 2 Mandukhai Alimaa 2 Rick Morgans 2 Sutou Kouhei 1 Ahmed [...]
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+
+<h1>
+ Apache Arrow Go 18.5.0 Release
+</h1>
+<hr class="mt-4 mb-3">
+
+
+
+<p class="mb-4 pb-1">
+ <span class="badge badge-secondary">Published</span>
+ <span class="published mr-3">
+ 12 Dec 2025
+ </span>
+ <br>
+ <span class="badge badge-secondary">By</span>
+
+ <a class="mr-3" href="https://arrow.apache.org";>The Apache Arrow PMC (pmc)
</a>
+
+
+
+</p>
+
+
+ <!--
+
+-->
+<p>The Apache Arrow team is pleased to announce the v18.5.0 release of Apache
Arrow Go.
+This minor release covers 38 commits from 17 distinct contributors.</p>
+<h2>Contributors</h2>
+<div class="language-console highlighter-rouge"><div class="highlight"><pre
class="highlight"><code data-lang="console"><span class="gp">$</span><span
class="w"> </span>git shortlog <span class="nt">-sn</span> v18.4.1..v18.5.0
+<span class="go"> 11 Matt Topol
+ 5 Alex
+ 5 pixelherodev
+ 2 Mandukhai Alimaa
+ 2 Rick Morgans
+ 2 Sutou Kouhei
+ 1 Ahmed Mezghani
+ 1 Bryce Mecum
+ 1 Dhruvit Maniya
+ 1 Erez Rokah
+ 1 Jacob Romero
+ 1 James Guthrie
+ 1 Orson Peters
+ 1 Pierre Lacave
+ 1 Ruihao Chen
+ 1 Travis Patterson
+ 1 andyfan
+</span></code></pre></div></div>
+<h2>Highlights</h2>
+<ul>
+<li>Bumped substrait-go dependency to v7 <a
href="https://github.com/apache/arrow-go/pull/526"; target="_blank"
rel="noopener">#526</a>
+</li>
+</ul>
+<h3>Arrow</h3>
+<ul>
+<li>Support customizing <code>ValueStr</code> output for Timestamp types <a
href="https://github.com/apache/arrow-go/pull/510"; target="_blank"
rel="noopener">#510</a>
+</li>
+<li>Series of fixes for the cdata integration including fixing some memory
leaks <a href="https://github.com/apache/arrow-go/pull/513"; target="_blank"
rel="noopener">#513</a> <a href="https://github.com/apache/arrow-go/pull/603";
target="_blank" rel="noopener">#603</a>
+</li>
+<li>Optimizations for comparisons and Take kernels <a
href="https://github.com/apache/arrow-go/pull/574"; target="_blank"
rel="noopener">#574</a> <a href="https://github.com/apache/arrow-go/pull/556";
target="_blank" rel="noopener">#556</a> <a
href="https://github.com/apache/arrow-go/pull/563"; target="_blank"
rel="noopener">#563</a> <a href="https://github.com/apache/arrow-go/pull/573";
target="_blank" rel="noopener">#573</a> <a
href="https://github.com/apache/arrow-go/pull/557"; target="_bl [...]
+</li>
+<li>New temporal rounding methods added to compute <a
href="https://github.com/apache/arrow-go/pull/572"; target="_blank"
rel="noopener">#572</a>
+</li>
+<li>Fix concatenating out of order REE slices <a
href="https://github.com/apache/arrow-go/pull/587"; target="_blank"
rel="noopener">#587</a>
+</li>
+</ul>
+<h3>Parquet</h3>
+<ul>
+<li>Fix nullable elements for FixedSizeList values <a
href="https://github.com/apache/arrow-go/pull/585"; target="_blank"
rel="noopener">#585</a>
+</li>
+<li>Add a build tag <code>pqarrow_read_only</code> for optimized builds that
don't need to write <a href="https://github.com/apache/arrow-go/pull/569";
target="_blank" rel="noopener">#569</a>
+</li>
+<li>Better tracking of Total bytes and Total Compressed bytes <a
href="https://github.com/apache/arrow-go/pull/548"; target="_blank"
rel="noopener">#548</a>
+</li>
+<li>Dramatic performance gains for writing Parquet files (~70%-90% reduced
memory, up to 10x faster in some cases) <a
href="https://github.com/apache/arrow-go/pull/595"; target="_blank"
rel="noopener">#595</a>
+</li>
+</ul>
+<h2>Changelog</h2>
+<h3>What's Changed</h3>
+<ul>
+<li>fix(parquet/pqarrow): Fix null_count column stats by @MasslessParticle in
<a href="https://github.com/apache/arrow-go/pull/489"; target="_blank"
rel="noopener">#489</a>
+</li>
+<li>chore: Use apache/arrow-dotnet for integration test by @kou in <a
href="https://github.com/apache/arrow-go/pull/495"; target="_blank"
rel="noopener">#495</a>
+</li>
+<li>feat(parquet): utilize memory allocator in
<code>serializedPageReader</code> by @joechenrh in <a
href="https://github.com/apache/arrow-go/pull/485"; target="_blank"
rel="noopener">#485</a>
+</li>
+<li>chore: Automate GitHub Releases creation and site redirect by @kou in <a
href="https://github.com/apache/arrow-go/pull/497"; target="_blank"
rel="noopener">#497</a>
+</li>
+<li>use xnor for boolean equals function by @Dhruvit96 in <a
href="https://github.com/apache/arrow-go/pull/505"; target="_blank"
rel="noopener">#505</a>
+</li>
+<li>chore(ci): fix verify_rc finding latest go by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/512"; target="_blank"
rel="noopener">#512</a>
+</li>
+<li>feat: Add support for specifying <code>Timestamp</code>
<code>ValueStr</code> output layout by @erezrokah in <a
href="https://github.com/apache/arrow-go/pull/510"; target="_blank"
rel="noopener">#510</a>
+</li>
+<li>fix(arrow/cdata): Avoid calling unsafe.Slice on zero-length pointers by
@orlp in <a href="https://github.com/apache/arrow-go/pull/513"; target="_blank"
rel="noopener">#513</a>
+</li>
+<li>fix(arrow/compute): fix scalar comparison panic by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/518"; target="_blank"
rel="noopener">#518</a>
+</li>
+<li>fix(arrow/array): fix panic in dictionary builders by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/517"; target="_blank"
rel="noopener">#517</a>
+</li>
+<li>fix(parquet/pqarrow): unsupported dictionary types in pqarrow by
@zeroshade in <a href="https://github.com/apache/arrow-go/pull/520";
target="_blank" rel="noopener">#520</a>
+</li>
+<li>chore(parquet/metadata): use constant time compare for signature verify by
@zeroshade in <a href="https://github.com/apache/arrow-go/pull/528";
target="_blank" rel="noopener">#528</a>
+</li>
+<li>build(deps): update substrait to v7 by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/526"; target="_blank"
rel="noopener">#526</a>
+</li>
+<li>fix(parquet): fix adaptive bloom filter duplicate hash counting,
comparison logic, and GC safety by @Mandukhai-Alimaa in <a
href="https://github.com/apache/arrow-go/pull/527"; target="_blank"
rel="noopener">#527</a>
+</li>
+<li>refactor(arrow): last increment of the Record -> RecordBatch migration
by @Mandukhai-Alimaa in <a href="https://github.com/apache/arrow-go/pull/522";
target="_blank" rel="noopener">#522</a>
+</li>
+<li>fix: update iceberg substrait URN by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/541"; target="_blank"
rel="noopener">#541</a>
+</li>
+<li>optimization: comparison: when DataType is static, skip reflection by
@pixelherodev in <a href="https://github.com/apache/arrow-go/pull/542";
target="_blank" rel="noopener">#542</a>
+</li>
+<li>fix(parquet/pqarrow): decoding Parquet with Arrow dict in schema by
@freakyzoidberg in <a href="https://github.com/apache/arrow-go/pull/551";
target="_blank" rel="noopener">#551</a>
+</li>
+<li>feat: support conversion of chunked arrays by @ahmed-mez in <a
href="https://github.com/apache/arrow-go/pull/553"; target="_blank"
rel="noopener">#553</a>
+</li>
+<li>format: regenerate internal/flatbuf from arrow repo and newer flatc by
@pixelherodev in <a href="https://github.com/apache/arrow-go/pull/555";
target="_blank" rel="noopener">#555</a>
+</li>
+<li>Batch of small optimizations by @pixelherodev in <a
href="https://github.com/apache/arrow-go/pull/556"; target="_blank"
rel="noopener">#556</a>
+</li>
+<li>perf: optimize compute.Take for fewer memory allocations by
@hamilton-earthscope in <a href="https://github.com/apache/arrow-go/pull/557";
target="_blank" rel="noopener">#557</a>
+</li>
+<li>optimization: compare: avoid initializing config when it's not needed by
@pixelherodev in <a href="https://github.com/apache/arrow-go/pull/563";
target="_blank" rel="noopener">#563</a>
+</li>
+<li>optimization: schema: use slices.Sort instead of sort.Slice by
@pixelherodev in <a href="https://github.com/apache/arrow-go/pull/564";
target="_blank" rel="noopener">#564</a>
+</li>
+<li>doc(parquet): document arrow parquet mappings by @amoeba in <a
href="https://github.com/apache/arrow-go/pull/561"; target="_blank"
rel="noopener">#561</a>
+</li>
+<li>fix: Metadata.Equal comparison with keys in different order by @zeroshade
in <a href="https://github.com/apache/arrow-go/pull/571"; target="_blank"
rel="noopener">#571</a>
+</li>
+<li>perf(compute): optimize Take kernel for list types by @hamilton-earthscope
in <a href="https://github.com/apache/arrow-go/pull/573"; target="_blank"
rel="noopener">#573</a>
+</li>
+<li>build: add pqarrow_read_only build tags to avoid building write related
code by @jacobromero in <a href="https://github.com/apache/arrow-go/pull/569";
target="_blank" rel="noopener">#569</a>
+</li>
+<li>[Go] [Parquet] pqarrow file-writer & row-group-writer tracking total
& total compressed bytes by @DuanWeiFan in <a
href="https://github.com/apache/arrow-go/pull/548"; target="_blank"
rel="noopener">#548</a>
+</li>
+<li>[Go][Parquet] Fix FixedSizeList nullable elements read as NULL by
@rmorgans in <a href="https://github.com/apache/arrow-go/pull/585";
target="_blank" rel="noopener">#585</a>
+</li>
+<li>[Go][Parquet] Refactor: extract visitListLike helper for list-like types
by @rmorgans in <a href="https://github.com/apache/arrow-go/pull/586";
target="_blank" rel="noopener">#586</a>
+</li>
+<li>feat(compute): Take kernel for Map type by @hamilton-earthscope in <a
href="https://github.com/apache/arrow-go/pull/574"; target="_blank"
rel="noopener">#574</a>
+</li>
+<li>fix: correctly initialize SchemaField.ColIndex by @JamesGuthrie in <a
href="https://github.com/apache/arrow-go/pull/591"; target="_blank"
rel="noopener">#591</a>
+</li>
+<li>fix(arrow/array): fix concat for out of order REE slices by @zeroshade in
<a href="https://github.com/apache/arrow-go/pull/587"; target="_blank"
rel="noopener">#587</a>
+</li>
+<li>new(arrow/compute): temporal rounding methods by @hamilton-earthscope in
<a href="https://github.com/apache/arrow-go/pull/572"; target="_blank"
rel="noopener">#572</a>
+</li>
+<li>chore(arrow): Bump package version to 18.5.0 by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/594"; target="_blank"
rel="noopener">#594</a>
+</li>
+<li>perf(parquet): minor tweaks for iceberg write improvement by
@hamilton-earthscope in <a href="https://github.com/apache/arrow-go/pull/595";
target="_blank" rel="noopener">#595</a>
+</li>
+<li>fix(arrow/cdata): fix leaks identified by leak-sanitizer by @zeroshade in
<a href="https://github.com/apache/arrow-go/pull/603"; target="_blank"
rel="noopener">#603</a>
+</li>
+</ul>
+<h3>New Contributors</h3>
+<ul>
+<li>@Dhruvit96 made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/505"; target="_blank"
rel="noopener">#505</a>
+</li>
+<li>@erezrokah made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/510"; target="_blank"
rel="noopener">#510</a>
+</li>
+<li>@orlp made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/513"; target="_blank"
rel="noopener">#513</a>
+</li>
+<li>@pixelherodev made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/542"; target="_blank"
rel="noopener">#542</a>
+</li>
+<li>@freakyzoidberg made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/551"; target="_blank"
rel="noopener">#551</a>
+</li>
+<li>@ahmed-mez made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/553"; target="_blank"
rel="noopener">#553</a>
+</li>
+<li>@hamilton-earthscope made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/557"; target="_blank"
rel="noopener">#557</a>
+</li>
+<li>@jacobromero made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/569"; target="_blank"
rel="noopener">#569</a>
+</li>
+<li>@DuanWeiFan made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/548"; target="_blank"
rel="noopener">#548</a>
+</li>
+<li>@rmorgans made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/585"; target="_blank"
rel="noopener">#585</a>
+</li>
+<li>@JamesGuthrie made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/591"; target="_blank"
rel="noopener">#591</a>
+</li>
+</ul>
+<p><strong>Full Changelog</strong>: <a
href="https://github.com/apache/arrow-go/compare/v18.4.1...v18.5.0";
target="_blank"
rel="noopener">https://github.com/apache/arrow-go/compare/v18.4.1...v18.5.0</a></p>
+
+ </main>
+ </div>
+
+ <hr>
+<footer class="footer">
+ <div class="row">
+ <div class="col-md-9">
+ <p>Apache Arrow, Arrow, Apache, the Apache 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>© 2016-2025 The Apache Software Foundation</p>
+ </div>
+ <div class="col-md-3">
+ <a class="d-sm-none d-md-inline pr-2"
href="https://www.apache.org/events/current-event.html"; target="_blank"
rel="noopener">
+ <img src="https://www.apache.org/events/current-event-234x60.png";>
+ </a>
+ </div>
+ </div>
+</footer>
+
+ </div>
+</body>
+</html>
diff --git a/blog/index.html b/blog/index.html
index ad40c7ea5db..b27ab0d6f7c 100644
--- a/blog/index.html
+++ b/blog/index.html
@@ -248,6 +248,37 @@
+ <p>
+ </p>
+<h3>
+ <a href="/blog/2025/12/12/arrow-go-18.5.0/">Apache Arrow Go 18.5.0
Release</a>
+ </h3>
+
+ <p>
+ <span class="blog-list-date">
+ 12 December 2025
+ </span>
+ </p>
+
+The Apache Arrow team is pleased to announce the v18.5.0 release of Apache
Arrow Go.
+This minor release covers 38 commits from 17 distinct contributors.
+Contributors
+$ git shortlog -sn v18.4.1..v18.5.0
+ 11 Matt Topol
+ 5 Alex
+ 5 pixelherodev
+ 2 Mandukhai Alimaa
+ 2 Rick Morgans
+ 2 Sutou Kouhei
+ 1 Ahmed Mezghani
+ 1 ...
+
+ <a href="/blog/2025/12/12/arrow-go-18.5.0/">Read More →</a>
+
+
+
+
+
<p>
</p>
<h3>
diff --git a/feed.xml b/feed.xml
index a334ec8cf01..4c29a513e64 100644
--- a/feed.xml
+++ b/feed.xml
@@ -1,4 +1,104 @@
-<?xml version="1.0" encoding="utf-8"?><feed
xmlns="http://www.w3.org/2005/Atom"; ><generator uri="https://jekyllrb.com/";
version="4.4.1">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>2025-12-11T07:06:25-05:00</updated><id>https://arrow.apache.org/feed.xml</id><title
type="html">Apache Arrow</title><subtitle>Apache Arrow is the universal
columnar fo [...]
+<?xml version="1.0" encoding="utf-8"?><feed
xmlns="http://www.w3.org/2005/Atom"; ><generator uri="https://jekyllrb.com/";
version="4.4.1">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>2025-12-12T22:05:06-05:00</updated><id>https://arrow.apache.org/feed.xml</id><title
type="html">Apache Arrow</title><subtitle>Apache Arrow is the universal
columnar fo [...]
+
+-->
+<p>The Apache Arrow team is pleased to announce the v18.5.0 release of Apache
Arrow Go.
+This minor release covers 38 commits from 17 distinct contributors.</p>
+<h2>Contributors</h2>
+<div class="language-console highlighter-rouge"><div class="highlight"><pre
class="highlight"><code data-lang="console"><span class="gp">$</span><span
class="w"> </span>git shortlog <span class="nt">-sn</span> v18.4.1..v18.5.0
+<span class="go"> 11 Matt Topol
+ 5 Alex
+ 5 pixelherodev
+ 2 Mandukhai Alimaa
+ 2 Rick Morgans
+ 2 Sutou Kouhei
+ 1 Ahmed Mezghani
+ 1 Bryce Mecum
+ 1 Dhruvit Maniya
+ 1 Erez Rokah
+ 1 Jacob Romero
+ 1 James Guthrie
+ 1 Orson Peters
+ 1 Pierre Lacave
+ 1 Ruihao Chen
+ 1 Travis Patterson
+ 1 andyfan
+</span></code></pre></div></div>
+<h2>Highlights</h2>
+<ul>
+<li>Bumped substrait-go dependency to v7 <a
href="https://github.com/apache/arrow-go/pull/526";>#526</a></li>
+</ul>
+<h3>Arrow</h3>
+<ul>
+<li>Support customizing <code>ValueStr</code> output for Timestamp types <a
href="https://github.com/apache/arrow-go/pull/510";>#510</a></li>
+<li>Series of fixes for the cdata integration including fixing some memory
leaks <a href="https://github.com/apache/arrow-go/pull/513";>#513</a> <a
href="https://github.com/apache/arrow-go/pull/603";>#603</a></li>
+<li>Optimizations for comparisons and Take kernels <a
href="https://github.com/apache/arrow-go/pull/574";>#574</a> <a
href="https://github.com/apache/arrow-go/pull/556";>#556</a> <a
href="https://github.com/apache/arrow-go/pull/563";>#563</a> <a
href="https://github.com/apache/arrow-go/pull/573";>#573</a> <a
href="https://github.com/apache/arrow-go/pull/557";>#557</a></li>
+<li>New temporal rounding methods added to compute <a
href="https://github.com/apache/arrow-go/pull/572";>#572</a></li>
+<li>Fix concatenating out of order REE slices <a
href="https://github.com/apache/arrow-go/pull/587";>#587</a></li>
+</ul>
+<h3>Parquet</h3>
+<ul>
+<li>Fix nullable elements for FixedSizeList values <a
href="https://github.com/apache/arrow-go/pull/585";>#585</a></li>
+<li>Add a build tag <code>pqarrow_read_only</code> for optimized builds that
don't need to write <a
href="https://github.com/apache/arrow-go/pull/569";>#569</a></li>
+<li>Better tracking of Total bytes and Total Compressed bytes <a
href="https://github.com/apache/arrow-go/pull/548";>#548</a></li>
+<li>Dramatic performance gains for writing Parquet files (~70%-90% reduced
memory, up to 10x faster in some cases) <a
href="https://github.com/apache/arrow-go/pull/595";>#595</a></li>
+</ul>
+<h2>Changelog</h2>
+<h3>What's Changed</h3>
+<ul>
+<li>fix(parquet/pqarrow): Fix null_count column stats by @MasslessParticle in
<a href="https://github.com/apache/arrow-go/pull/489";>#489</a></li>
+<li>chore: Use apache/arrow-dotnet for integration test by @kou in <a
href="https://github.com/apache/arrow-go/pull/495";>#495</a></li>
+<li>feat(parquet): utilize memory allocator in
<code>serializedPageReader</code> by @joechenrh in <a
href="https://github.com/apache/arrow-go/pull/485";>#485</a></li>
+<li>chore: Automate GitHub Releases creation and site redirect by @kou in <a
href="https://github.com/apache/arrow-go/pull/497";>#497</a></li>
+<li>use xnor for boolean equals function by @Dhruvit96 in <a
href="https://github.com/apache/arrow-go/pull/505";>#505</a></li>
+<li>chore(ci): fix verify_rc finding latest go by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/512";>#512</a></li>
+<li>feat: Add support for specifying <code>Timestamp</code>
<code>ValueStr</code> output layout by @erezrokah in <a
href="https://github.com/apache/arrow-go/pull/510";>#510</a></li>
+<li>fix(arrow/cdata): Avoid calling unsafe.Slice on zero-length pointers by
@orlp in <a href="https://github.com/apache/arrow-go/pull/513";>#513</a></li>
+<li>fix(arrow/compute): fix scalar comparison panic by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/518";>#518</a></li>
+<li>fix(arrow/array): fix panic in dictionary builders by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/517";>#517</a></li>
+<li>fix(parquet/pqarrow): unsupported dictionary types in pqarrow by
@zeroshade in <a
href="https://github.com/apache/arrow-go/pull/520";>#520</a></li>
+<li>chore(parquet/metadata): use constant time compare for signature verify by
@zeroshade in <a
href="https://github.com/apache/arrow-go/pull/528";>#528</a></li>
+<li>build(deps): update substrait to v7 by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/526";>#526</a></li>
+<li>fix(parquet): fix adaptive bloom filter duplicate hash counting,
comparison logic, and GC safety by @Mandukhai-Alimaa in <a
href="https://github.com/apache/arrow-go/pull/527";>#527</a></li>
+<li>refactor(arrow): last increment of the Record -> RecordBatch migration
by @Mandukhai-Alimaa in <a
href="https://github.com/apache/arrow-go/pull/522";>#522</a></li>
+<li>fix: update iceberg substrait URN by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/541";>#541</a></li>
+<li>optimization: comparison: when DataType is static, skip reflection by
@pixelherodev in <a
href="https://github.com/apache/arrow-go/pull/542";>#542</a></li>
+<li>fix(parquet/pqarrow): decoding Parquet with Arrow dict in schema by
@freakyzoidberg in <a
href="https://github.com/apache/arrow-go/pull/551";>#551</a></li>
+<li>feat: support conversion of chunked arrays by @ahmed-mez in <a
href="https://github.com/apache/arrow-go/pull/553";>#553</a></li>
+<li>format: regenerate internal/flatbuf from arrow repo and newer flatc by
@pixelherodev in <a
href="https://github.com/apache/arrow-go/pull/555";>#555</a></li>
+<li>Batch of small optimizations by @pixelherodev in <a
href="https://github.com/apache/arrow-go/pull/556";>#556</a></li>
+<li>perf: optimize compute.Take for fewer memory allocations by
@hamilton-earthscope in <a
href="https://github.com/apache/arrow-go/pull/557";>#557</a></li>
+<li>optimization: compare: avoid initializing config when it's not needed by
@pixelherodev in <a
href="https://github.com/apache/arrow-go/pull/563";>#563</a></li>
+<li>optimization: schema: use slices.Sort instead of sort.Slice by
@pixelherodev in <a
href="https://github.com/apache/arrow-go/pull/564";>#564</a></li>
+<li>doc(parquet): document arrow parquet mappings by @amoeba in <a
href="https://github.com/apache/arrow-go/pull/561";>#561</a></li>
+<li>fix: Metadata.Equal comparison with keys in different order by @zeroshade
in <a href="https://github.com/apache/arrow-go/pull/571";>#571</a></li>
+<li>perf(compute): optimize Take kernel for list types by @hamilton-earthscope
in <a href="https://github.com/apache/arrow-go/pull/573";>#573</a></li>
+<li>build: add pqarrow_read_only build tags to avoid building write related
code by @jacobromero in <a
href="https://github.com/apache/arrow-go/pull/569";>#569</a></li>
+<li>[Go] [Parquet] pqarrow file-writer & row-group-writer tracking total
& total compressed bytes by @DuanWeiFan in <a
href="https://github.com/apache/arrow-go/pull/548";>#548</a></li>
+<li>[Go][Parquet] Fix FixedSizeList nullable elements read as NULL by
@rmorgans in <a href="https://github.com/apache/arrow-go/pull/585";>#585</a></li>
+<li>[Go][Parquet] Refactor: extract visitListLike helper for list-like types
by @rmorgans in <a
href="https://github.com/apache/arrow-go/pull/586";>#586</a></li>
+<li>feat(compute): Take kernel for Map type by @hamilton-earthscope in <a
href="https://github.com/apache/arrow-go/pull/574";>#574</a></li>
+<li>fix: correctly initialize SchemaField.ColIndex by @JamesGuthrie in <a
href="https://github.com/apache/arrow-go/pull/591";>#591</a></li>
+<li>fix(arrow/array): fix concat for out of order REE slices by @zeroshade in
<a href="https://github.com/apache/arrow-go/pull/587";>#587</a></li>
+<li>new(arrow/compute): temporal rounding methods by @hamilton-earthscope in
<a href="https://github.com/apache/arrow-go/pull/572";>#572</a></li>
+<li>chore(arrow): Bump package version to 18.5.0 by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/594";>#594</a></li>
+<li>perf(parquet): minor tweaks for iceberg write improvement by
@hamilton-earthscope in <a
href="https://github.com/apache/arrow-go/pull/595";>#595</a></li>
+<li>fix(arrow/cdata): fix leaks identified by leak-sanitizer by @zeroshade in
<a href="https://github.com/apache/arrow-go/pull/603";>#603</a></li>
+</ul>
+<h3>New Contributors</h3>
+<ul>
+<li>@Dhruvit96 made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/505";>#505</a></li>
+<li>@erezrokah made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/510";>#510</a></li>
+<li>@orlp made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/513";>#513</a></li>
+<li>@pixelherodev made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/542";>#542</a></li>
+<li>@freakyzoidberg made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/551";>#551</a></li>
+<li>@ahmed-mez made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/553";>#553</a></li>
+<li>@hamilton-earthscope made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/557";>#557</a></li>
+<li>@jacobromero made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/569";>#569</a></li>
+<li>@DuanWeiFan made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/548";>#548</a></li>
+<li>@rmorgans made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/585";>#585</a></li>
+<li>@JamesGuthrie made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/591";>#591</a></li>
+</ul>
+<p><strong>Full Changelog</strong>: <a
href="https://github.com/apache/arrow-go/compare/v18.4.1...v18.5.0";>https://github.com/apache/arrow-go/compare/v18.4.1...v18.5.0</a></p>]]></content><author><name>pmc</name></author><category
term="release" /><summary type="html"><![CDATA[The Apache Arrow team is
pleased to announce the v18.5.0 release of Apache Arrow Go. This minor release
covers 38 commits from 17 distinct contributors. Contributors $ git shortlog
-sn v18.4.1..v18.5.0 11 Matt Topo [...]
-->
<p>本文深入探讨了在 <a
href="https://github.com/apache/arrow-rs";><code>arrow-rs</code></a>（为 <a
href="https://datafusion.apache.org/";>Apache DataFusion</a> 等项目提供动力的读取器）的 <a
href="https://parquet.apache.org/";>Apache Parquet</a> 读取器中实现延迟物化（Late
Materialization）的决策和陷阱。我们将看到一个看似简单的文件读取器如何通过复杂的逻辑来评估谓词——实际上它自身变成了一个<strong>微型查询引擎</strong>。</p>
@@ -1416,68 +1516,4 @@ The solution is simply to add a
<code>RecordBatch()</code> method to the type wh
<li>@Mandukhai-Alimaa made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/466";>https://github.com/apache/arrow-go/pull/466</a></li>
<li>@daniel-adam-tfs made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/477";>https://github.com/apache/arrow-go/pull/477</a></li>
</ul>
-<p><strong>Full Changelog</strong>: <a
href="https://github.com/apache/arrow-go/compare/v18.4.0...v18.4.1";>https://github.com/apache/arrow-go/compare/v18.4.0...v18.4.1</a></p>]]></content><author><name>pmc</name></author><category
term="release" /><summary type="html"><![CDATA[The Apache Arrow team is
pleased to announce the v18.4.1 release of Apache Arrow Go. This patch release
covers 15 commits from 7 distinct contributors. Contributors $ git shortlog -sn
v18.4.0..v18.4.1 7 Matt Topol [...]
-
--->
-<p>The Apache Arrow team is pleased to announce the v18.4.0 release of Apache
Arrow Go.
-This minor release covers 25 commits from 11 distinct contributors.</p>
-<h2>Contributors</h2>
-<div class="language-console highlighter-rouge"><div class="highlight"><pre
class="highlight"><code data-lang="console"><span class="gp">$</span><span
class="w"> </span>git shortlog <span class="nt">-sn</span> v18.3.1..v18.4.0
-<span class="go"> 16 Matt Topol
- 1 Alvaro Viebrantz
- 1 Arnold Wakim
- 1 Daniil Mileev
- 1 Kristofer Gaudel
- 1 Marcin Bojanczyk
- 1 Raúl Cumplido
- 1 Saurabh Singh
- 1 Sutou Kouhei
- 1 Victor Perez
- 1 Willem Jan
-</span></code></pre></div></div>
-<h2>Changelog</h2>
-<h3>What's Changed</h3>
-<ul>
-<li>feat(arrow/cdata): Add ReleaseCArrowArrayStream function by @karsov in <a
href="https://github.com/apache/arrow-go/pull/373";>https://github.com/apache/arrow-go/pull/373</a></li>
-<li>fix: TestDeltaByteArray implementation and fix by @MetalBlueberry in <a
href="https://github.com/apache/arrow-go/pull/369";>https://github.com/apache/arrow-go/pull/369</a></li>
-<li>chore: move .github/ISSUE_TEMPLATE/config.yaml to config.yml as currently
does not work by @raulcd in <a
href="https://github.com/apache/arrow-go/pull/383";>https://github.com/apache/arrow-go/pull/383</a></li>
-<li>fix: list_columns.parquet testing by @MetalBlueberry in <a
href="https://github.com/apache/arrow-go/pull/378";>https://github.com/apache/arrow-go/pull/378</a></li>
-<li>feat: Extend arrow csv writter by @MetalBlueberry in <a
href="https://github.com/apache/arrow-go/pull/375";>https://github.com/apache/arrow-go/pull/375</a></li>
-<li>feat(parquet/pqarrow): parallelize SeekToRow by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/380";>https://github.com/apache/arrow-go/pull/380</a></li>
-<li>chore: Use apache/arrow-js for JS in integration test by @kou in <a
href="https://github.com/apache/arrow-go/pull/389";>https://github.com/apache/arrow-go/pull/389</a></li>
-<li>feat(parquet): add variant encoder/decoder by @sfc-gh-mbojanczyk in <a
href="https://github.com/apache/arrow-go/pull/344";>https://github.com/apache/arrow-go/pull/344</a></li>
-<li>chore: remove extra binary by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/391";>https://github.com/apache/arrow-go/pull/391</a></li>
-<li>CI: add benchmark workflow and script by @singh1203 in <a
href="https://github.com/apache/arrow-go/pull/250";>https://github.com/apache/arrow-go/pull/250</a></li>
-<li>feat(arrow/extensions): Add Variant extension type, array, and builder by
@zeroshade in <a
href="https://github.com/apache/arrow-go/pull/395";>https://github.com/apache/arrow-go/pull/395</a></li>
-<li>fix(parquet/pqarrow): Fix propagation of field-ids for Lists by @zeroshade
in <a
href="https://github.com/apache/arrow-go/pull/397";>https://github.com/apache/arrow-go/pull/397</a></li>
-<li>feat(arrow/_examples): enhance library examples by @kris-gaudel in <a
href="https://github.com/apache/arrow-go/pull/394";>https://github.com/apache/arrow-go/pull/394</a></li>
-<li>chore: bump Windows GitHub hosted runner to windows-2022 by @raulcd in <a
href="https://github.com/apache/arrow-go/pull/407";>https://github.com/apache/arrow-go/pull/407</a></li>
-<li>ci(benchmark): Fix benchmark runs by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/409";>https://github.com/apache/arrow-go/pull/409</a></li>
-<li>ci: fix flaky test by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/411";>https://github.com/apache/arrow-go/pull/411</a></li>
-<li>ci: make additional checks to prevent flaky EOF by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/414";>https://github.com/apache/arrow-go/pull/414</a></li>
-<li>refactor: update linter and run it by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/419";>https://github.com/apache/arrow-go/pull/419</a></li>
-<li>feat: expose Payload.WritePayload to allow serializing into IPC format by
@alvarowolfx in <a
href="https://github.com/apache/arrow-go/pull/421";>https://github.com/apache/arrow-go/pull/421</a></li>
-<li>feat(parquet/variant): Parse JSON into variant by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/426";>https://github.com/apache/arrow-go/pull/426</a></li>
-<li>refactor(parquet/internal/encoding): Refactor parquet logic to use
generics by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/428";>https://github.com/apache/arrow-go/pull/428</a></li>
-<li>feat(arrrow/compute/expr): support substrait timestamp and decimal
properly by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/418";>https://github.com/apache/arrow-go/pull/418</a></li>
-<li>feat(parquet/examples): enhance library examples by @milden6 in <a
href="https://github.com/apache/arrow-go/pull/429";>https://github.com/apache/arrow-go/pull/429</a></li>
-<li>feat(arrow/compute): support some float16 casts by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/430";>https://github.com/apache/arrow-go/pull/430</a></li>
-<li>feat(parquet/pqarrow): Correctly handle Variant types in schema by
@zeroshade in <a
href="https://github.com/apache/arrow-go/pull/433";>https://github.com/apache/arrow-go/pull/433</a></li>
-<li>fix(arrow/avro-reader): bunch of types that didn't work by @Willem-J-an in
<a
href="https://github.com/apache/arrow-go/pull/416";>https://github.com/apache/arrow-go/pull/416</a></li>
-<li>feat(parquet/pqarrow): read/write variant by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/434";>https://github.com/apache/arrow-go/pull/434</a></li>
-<li>build(deps): update to substrait-go v4.3.0 by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/438";>https://github.com/apache/arrow-go/pull/438</a></li>
-<li>fix(arrow/flight/flightsql): drain channel in flightSqlServer.DoGet by
@arnoldwakim in <a
href="https://github.com/apache/arrow-go/pull/437";>https://github.com/apache/arrow-go/pull/437</a></li>
-<li>chore(arrow): Update PkgVersion by @zeroshade in <a
href="https://github.com/apache/arrow-go/pull/439";>https://github.com/apache/arrow-go/pull/439</a></li>
-</ul>
-<h3>New Contributors</h3>
-<ul>
-<li>@karsov made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/373";>https://github.com/apache/arrow-go/pull/373</a></li>
-<li>@MetalBlueberry made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/369";>https://github.com/apache/arrow-go/pull/369</a></li>
-<li>@sfc-gh-mbojanczyk made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/344";>https://github.com/apache/arrow-go/pull/344</a></li>
-<li>@kris-gaudel made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/394";>https://github.com/apache/arrow-go/pull/394</a></li>
-<li>@alvarowolfx made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/421";>https://github.com/apache/arrow-go/pull/421</a></li>
-<li>@milden6 made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/429";>https://github.com/apache/arrow-go/pull/429</a></li>
-<li>@Willem-J-an made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/416";>https://github.com/apache/arrow-go/pull/416</a></li>
-<li>@arnoldwakim made their first contribution in <a
href="https://github.com/apache/arrow-go/pull/437";>https://github.com/apache/arrow-go/pull/437</a></li>
-</ul>
-<p><strong>Full Changelog</strong>: <a
href="https://github.com/apache/arrow-go/compare/v18.3.0...v18.4.0";>https://github.com/apache/arrow-go/compare/v18.3.0...v18.4.0</a></p>]]></content><author><name>pmc</name></author><category
term="release" /><summary type="html"><![CDATA[The Apache Arrow team is
pleased to announce the v18.4.0 release of Apache Arrow Go. This minor release
covers 25 commits from 11 distinct contributors. Contributors $ git shortlog
-sn v18.3.1..v18.4.0 16 Matt Topo [...]
\ No newline at end of file
+<p><strong>Full Changelog</strong>: <a
href="https://github.com/apache/arrow-go/compare/v18.4.0...v18.4.1";>https://github.com/apache/arrow-go/compare/v18.4.0...v18.4.1</a></p>]]></content><author><name>pmc</name></author><category
term="release" /><summary type="html"><![CDATA[The Apache Arrow team is
pleased to announce the v18.4.1 release of Apache Arrow Go. This patch release
covers 15 commits from 7 distinct contributors. Contributors $ git shortlog -sn
v18.4.0..v18.4.1 7 Matt Topol [...]
\ No newline at end of file
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22.0.0 (24 October 2025) 21.0.0 (17 July 2025) 20.0.0 (27 April 2025) 19.0.1
(16 February 2025) 19.0.0 (16 January 2025) 18.1.0 (24 November 2024) 18.0.0
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Arrow Releases Navigate to the release page for downloads and the changelog.
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(16 February 2025) 19.0.0 (16 January 2025) 18.1.0 (24 November 2024) 18.0.0
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