diff --git a/content/announcements/Ubuntu 22.md b/content/announcements/Ubuntu 22.md
new file mode 100644
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+++ b/content/announcements/Ubuntu 22.md	
@@ -0,0 +1,131 @@
+---
+title: Ubuntu 22 public preview
+type: basic_page
+---
+
+The [Ubuntu 22 stack](https://stacks.bitrise.io/stack_reports/linux-docker-android-22.04/) is now available in public preview. This is another Linux stack recommended for Android workflows, but based on Ubuntu 22.04 instead of Ubuntu 20.04.
+
+Besides the new OS version, the new stack has a few major changes that we long wanted to make, but we didn't want to break workflows running on the Ubuntu 20 stack.
+
+{{< hint info >}}
+Something missing? [Share your feedback here](https://github.com/bitrise-io/stacks/discussions/252)!
+{{< /hint >}}
+
+The changes are grouped into categories according to the related platforms:
+
+## Android
+
+### JDK 17 by default
+
+By popular demand, JDK 17 is the new default version, matching the requirements of recent Android Gradle Plugin versions.
+
+Other popular LTS versions are still installed (JDK 8, 11, 21), and the Set Java version step can be used to select another default at runtime like before.
+
+### Android SDK CLI tools
+
+The following CLI tools are now available in `$PATH`: `emulator`, `zipalign`, `aapt2`, `apksigner`
+
+### Preinstalled Android NDK upgrade
+
+The preinstalled NDK has been upgraded to the current LTS version, `26.1.10909125`
+
+### Preinstalled emulator system images and platform versions
+
+There are some emulator system images and platform versions preinstalled to reduce your build times. As a new Android OS version is released, the matching system image and platform package is added to the stack.
+
+From now on, expect these packages to be available preinstalled:
+
+- last 3 OS versions for emulator system images (Google API variant)
+- last 3 platform packages
+
+### `$ANDROID_NDK_HOME` is no longer defined
+
+This env var has been deprecated for years and [modern Android Gradle Plugin versions ignore its value](https://github.com/android/ndk-samples/wiki/Configure-NDK-Path)
+
+### Gradle, Maven, Ant are no longer installed
+
+These build tools are not installed system-wide anymore. We recommend using Gradle wrapper or Maven wrapper and pinning an exact version of your build tool.
+
+### Kotlin CLI 2.0
+
+The preinstalled Kotlin CLI is now version 2.0 Beta 3 and we’ll update it to the final 2.0 release once it’s available.
+
+## React Native and Javascript
+
+### Node 20 as default, Node 16 is no longer installed
+
+The previous default Node version, Node 16 [has reached its end-of-life](https://endoflife.date/nodejs). This new Bitrise stack version makes Node 20 (current LTS version) the default, and Node 16 is no longer preinstalled.
+
+You can learn more about selecting tool versions and installing additional ones [here](https://stacks.bitrise.io/tips/tool-versions/).
+
+### Active Node version is automatically selected based on `.node-version` or `.nvmrc` files
+
+If the current working directory (your repo root typically) contains one of these files, the build environment automatically tries to activate the version declared in such a file.
+
+Make sure that if your repo declares a Node version this way, the declared version is preinstalled (or install it at runtime). You can learn more about selecting tool versions and installing additional ones [here](https://stacks.bitrise.io/tips/tool-versions/).
+
+### Corepack
+
+Yarn and PNPM are installed with [corepack](https://nodejs.org/api/corepack.html). These package managers are installed for each preinstalled Node version.
+
+**Possible breaking change**: corepack prevents running `npm install -g yarn`. If you want to use a different version of Yarn or PNPM, use the `packageManager` field in your `package.json` to declare the desired version.
+
+## Flutter
+
+### Preinstalled Flutter upgrade
+
+The preinstalled Flutter SDK has been upgraded from `3.3.10` to `3.16.1`.
+
+It is also now managed with ASDF, so you can install additional versions if needed.
+
+## Other tooling changes
+
+### Ruby 3.3
+
+Ruby 3.3 is now the default active version, while Ruby 3.2 and 3.1 are also installed.
+
+### AWS CLI v2
+
+AWS CLI version 2 is the preinstalled version instead of version 1.
+
+### Python 3
+
+Python 2 is no longer preinstalled, Python 3.12 is the new preinstalled version.
+
+### Docker Compose
+
+Docker Compose is installed as [a Docker plugin](https://docs.docker.com/compose/install/linux/) instead of [a standalone binary](https://docs.docker.com/compose/install/standalone/).
+
+See [this Docker article](https://docs.docker.com/compose/migrate/) for changes and the migration guide.
+
+### Some default tool versions are aliases now
+
+Tools that are managed with ASDF (thus multiple versions can be installed side-by-side) have special alias versions now. For example, even though `nodejs 20.6.1` is installed on the stack, it’s also available as `node 20` and `node 20.6`. In fact, the global default version is the `node 20` alias now.
+
+If you previously declared an exact number in a `.tool-versions` file, we recommend pinning one of the available aliases as the exact versions might change as security updates are released to the tools.
+
+Affected tools and runtimes:
+
+- Go
+- Ruby
+- Node.js
+- Python
+- Flutter
+
+### Go install
+
+Go is now managed with ASDF.
+
+**Possible breaking change**: If you install a Go binary to `$PATH` in your workflow via `go install`, you'll need to run `asdf reshim golang` before calling the binary.
+
+### No longer preinstalled
+
+The following CLI binaries are no longer preinstalled:
+
+- `cmake`
+- `gcc`
+- `clang`
+- ImageMagick `convert`
+
+You can still install them from the Debian repositories at runtime.
+
diff --git a/content/changelogs/linux-docker-android-20.04.md b/content/changelogs/linux-docker-android-20.04.md
index b41460b6..c3b30320 100644
--- a/content/changelogs/linux-docker-android-20.04.md
+++ b/content/changelogs/linux-docker-android-20.04.md
@@ -12,7 +12,7 @@ Learn more [how to get notified of updates](../tips/Get%20notified.md).
 
 ## Updates
 
-### Stack update `v2023-01-08`
+### Stack update `v2024-01-08`
 
 - Android emulator has been upgraded to `33.1.24`
 - Go has been upgraded to `1.21`
diff --git a/content/changelogs/linux-docker-android-22.04.md b/content/changelogs/linux-docker-android-22.04.md
index 8f8308f6..fbcfce40 100644
--- a/content/changelogs/linux-docker-android-22.04.md
+++ b/content/changelogs/linux-docker-android-22.04.md
@@ -16,3 +16,5 @@ Learn more [how to get notified of updates](../tips/Get%20notified.md).
 
 Initial release of this new stack based on Ubuntu 22.
 
+A summary of changes compared to the Ubuntu 20.04 is [available here]({{% ref "/announcements/Ubuntu 22.md" %}}).
+