changelog updates for release

CHANGELOG.md

@@ -2,6 +2,44 @@
 
 The following sections describe the changes for each release of Amazon Corretto 21.
 
+## Corretto version: 21.0.2.13.1
+Release Date: January 16, 2024
+
+**Target Platforms**
+
+RPM-based Linux using glibc 2.12 or later, x86_64
+Debian-based Linux using glibc 2.12 or later, x86_64
+RPM-based Linux using glibc 2.17 or later, aarch64
+Debian-based Linux using glibc 2.17 or later, aarch64
+Alpine-based Linux, x86_64
+Alpine-based Linux, aarch64
+Windows 10 or later, x86_64
+macos 12.0 and later, x86_64
+macos 12.0 and later, aarch64
+
+
+The following issues are addressed in 21.0.2.13.1:
+
+| Issue Name           | Platform | Description                                                                             | Link                                                                         |
+|----------------------|----------|-----------------------------------------------------------------------------------------|------------------------------------------------------------------------------|
+| Import jdk-21.0.2+13 | All      | Updates Corretto baseline to OpenJDK 21.0.2+13                                          | [jdk-21.0.2+13](https://github.com/openjdk/jdk21u/releases/tag/jdk-21.0.2+13)|
+| Data loss in AVX3 Base64 decoding | All      | Base64 appears to give different (wrong) results in some rare cases when AVX3 is enabled. | [JDK-8321599] (https://bugs.openjdk.org/browse/JDK-8321599)  |
+| (tz) Update Timezone Data to 2023d | All      | Update Timezone Data to 2023d        | [JDK-8322725](https://bugs.openjdk.org/browse/JDK-8322725)         |
+| NPE in PKCS7.parseOldSignedData    | All      | fixes exception PKCS7.parseOldSignedDat   | [JDK-8315042](https://bugs.openjdk.org/browse/JDK-8315042)                                     |
+|Enable UseCryptoPmullForCRC32 for Neoverse V2| ALL      |Enable UseCryptoPmullForCRC32| [JDK-8321105](https://bugs.openjdk.org/browse/JDK-8321105)                                         |
+|Enable Neoverse N1 optimizations for Neoverse V2| ALL      |Enable Neoverse N1 optimizations for Neoverse V2| [JDK-8321025](https://bugs.openjdk.org/browse/JDK-8321025)                      |
+
+The following CVEs are addressed in 21.0.2.13.1:
+
+| CVE            | CVSS | Component                      |
+|----------------|------|--------------------------------|
+| CVE-2024-20918 | 7.4  | hotspot/compiler               |
+| CVE-2024-20952 | 7.4  | security-libs/java.security    |
+| CVE-2024-20919 | 5.9  | hotspot/runtime                |
+| CVE-2024-20921 | 5.9  | hotspot/compiler               |
+| CVE-2024-20945 | 4.7  | security-libs/javax.xml.crypto |
+
+
 ## Corretto version: 21.0.1.12.1
 Release Date: October 17, 2023