wangyang0918 commented on a change in pull request #405:
URL: https://github.com/apache/flink-web/pull/405#discussion_r559889375
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File path: _posts/2021-01-19-release-1.12.1.md
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@@ -0,0 +1,231 @@
+---
+layout: post
+title: "Apache Flink 1.12.1 Released"
+date: 2021-01-19 00:00:00
+categories: news
+authors:
+- xtsong:
+ name: "Xintong Song"
+ twitter: "xtsong"
+---
+
+The Apache Flink community released the first bugfix version of the Apache
Flink 1.12 series.
+
+This release includes 79 fixes and minor improvements for Flink 1.12.0. The
list below includes a detailed list of all fixes and improvements.
+
+We highly recommend all users to upgrade to Flink 1.12.1.
+
+<div class="alert alert-danger small" markdown="1">
+<b>Attention:</b>
+Using UnalignedCheckpoints in Flink 1.12.0 combined with two/multiple inputs
tasks or with union inputs for single input tasks can result in corrupted state.
+
+This can happen if a new checkpoint is triggered before recovery is fully
completed. For state to be corrupted a task with two or more input gates must
receive a checkpoint barrier exactly at the same time this tasks finishes
recovering spilled in-flight data. In such case this new checkpoint can
succeed, with corrupted/missing in-flight data, which will result in various
deserialisation/corrupted data stream errors when someone attempts to recover
from such corrupted checkpoint.
+</div>
+
+Updated Maven dependencies:
+
+```xml
+<dependency>
+ <groupId>org.apache.flink</groupId>
+ <artifactId>flink-java</artifactId>
+ <version>1.12.1</version>
+</dependency>
+<dependency>
+ <groupId>org.apache.flink</groupId>
+ <artifactId>flink-streaming-java_2.11</artifactId>
+ <version>1.12.1</version>
+</dependency>
+<dependency>
+ <groupId>org.apache.flink</groupId>
+ <artifactId>flink-clients_2.11</artifactId>
+ <version>1.12.1</version>
+</dependency>
+```
+
+You can find the binaries on the updated [Downloads page]({{ site.baseurl
}}/downloads.html).
+
+Notice:
+<ul>
+<li>The DockerHub <a href='https://hub.docker.com/_/flink'>official images</a>
for Apache Flink 1.12.1 are temporary missing. As an alternative, the images
are currently available on the Flink PMC managed <a
href='https://hub.docker.com/r/apache/flink'>registry</a>. This is now also the
default for the Native Kubernetes deployments. The Flink PMC will keep working
with the DockerHub team to deliver the official images.</li>
Review comment:
nit: https://hub.docker.com/r/apache/flink is not a separate registry.
Actually, it has the same registry with official image, which is docker hub.
Instead, it is a dedicated repository managed by Flink PMC member.
So I suggest to rename the registry to repository here.
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