Update CHANGELOG for 20.0.1.9.1

CHANGELOG.md

@@ -2,6 +2,42 @@
 
 The following sections describe the changes for each release of Amazon Corretto 20.
 
+## Corretto version: 20.0.1.9.1
+Release Date: April 18, 2023
+
+**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 11.0 and later, x86_64
++ macos 11.0 and later, aarch64
+
+
+The following issues are addressed in 20.0.1.9.1:
+
+| Issue Name            | Platform | Description                                 | Link                                                                   |
+|-----------------------|----------|---------------------------------------------|------------------------------------------------------------------------|
+| Import jdk-20.0.1+9       | All      | Updates Corretto baseline to OpenJDK 20+36  | [jdk-20.0.1.9+1](https://github.com/openjdk/jdk20/releases/tag/jdk-20.0.1+9) |
+| 8305113: (tz) Update Timezone Data to 2023c | All      | Update Timezone Data to 2023c | [#6](https://github.com/corretto/corretto-20/pull/6) |
+| Update amazon cacerts | All      | Update amazon cacerts file from amazonlinux | [#5](https://github.com/corretto/corretto-20/pull/5) [#7](https://github.com/corretto/corretto-20/pull/7) [#8](https://github.com/corretto/corretto-20/pull/8) |
+
+The following CVEs are addressed in 20.0.1.9.1:
+
+| CVE            | CVSS | Component                   |
+|----------------|------|-----------------------------|
+| CVE-2023-21930 | 7.4  | security-libs/javax.net.ssl |
+| CVE-2023-21967 | 5.9  | security-libs/javax.net.ssl |
+| CVE-2023-21939 | 5.3  | client-libs/javax.swing     |
+| CVE-2023-21938 | 3.7  | core-libs/java.lang         |
+| CVE-2023-21937 | 3.7  | core-libs/java.net          |
+| CVE-2023-21968 | 3.7  | core-libs/java.nio          |
+
+
 ## Corretto version: 20.0.0.36.1
 Release Date: February 23, 2023