diff --git a/changelogs/4.26.md b/changelogs/4.26.md
new file mode 100644
index 00000000000..2244c6cae60
--- /dev/null
+++ b/changelogs/4.26.md
@@ -0,0 +1,16 @@
+# 4.26.0
+Released 6th December 2023.
+
+**For Minecraft: Bedrock Edition 1.20.50**
+
+This is a support release for Minecraft: Bedrock Edition 1.20.50.
+
+**Plugin compatibility:** Plugins for previous 4.x versions will run unchanged on this release, unless they use internal APIs, reflection, or packages like the `pocketmine\network\mcpe` namespace.
+Do not update plugin minimum API versions unless you need new features added in this release.
+
+**WARNING: If your plugin uses the `pocketmine\network\mcpe` namespace, you're not shielded by API change constraints.**
+Consider using the `mcpe-protocol` directive in `plugin.yml` as a constraint if you're using packets directly.
+
+## General
+- Added support for Minecraft: Bedrock Edition 1.20.50.
+- Removed support for older versions.
diff --git a/src/VersionInfo.php b/src/VersionInfo.php
index a825efe60bc..8ff68360c5c 100644
--- a/src/VersionInfo.php
+++ b/src/VersionInfo.php
@@ -31,8 +31,8 @@
 
 final class VersionInfo{
 	public const NAME = "PocketMine-MP";
-	public const BASE_VERSION = "4.25.1";
-	public const IS_DEVELOPMENT_BUILD = true;
+	public const BASE_VERSION = "4.26.0";
+	public const IS_DEVELOPMENT_BUILD = false;
 	public const BUILD_CHANNEL = "stable";
 
 	private function __construct(){