diff --git a/docs/changelogs/1.21.2.md b/docs/changelogs/1.21.2.md
new file mode 100644
index 000000000..2e0762afd
--- /dev/null
+++ b/docs/changelogs/1.21.2.md
@@ -0,0 +1,8 @@
+# BlitzKit 1.21.2
+
+Freshly baked buns, anyone? This update only affects the bot.
+
+## Technical Changes
+
+- Switched from Node to Bun (faster everything!)
+- Removed legacy features like the custom welcome message for the SKLLD Discord server
diff --git a/package.json b/package.json
index 9c4799ed0..149f86fc3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "blitzkit",
-  "version": "1.21.1",
+  "version": "1.21.2",
   "description": "🎉 Tools for everything World of Tanks Blitz",
   "main": "src/server.ts",
   "type": "module",
diff --git a/tsconfig.esbuild.json b/tsconfig.esbuild.json
deleted file mode 100644
index f66c402f5..000000000
--- a/tsconfig.esbuild.json
+++ /dev/null
@@ -1,25 +0,0 @@
-{
-  "compilerOptions": {
-    "target": "ESNext",
-    "module": "ESNext",
-    "moduleResolution": "Node",
-    "esModuleInterop": true,
-    "forceConsistentCasingInFileNames": true,
-    "strict": true,
-    "skipLibCheck": true,
-    "noEmit": true,
-    "resolveJsonModule": true,
-    "jsx": "react-jsx",
-    "lib": ["dom", "dom.iterable", "esnext"],
-    "allowJs": true,
-    "incremental": true,
-    "isolatedModules": true,
-    "plugins": [
-      {
-        "name": "next"
-      }
-    ]
-  },
-  "include": ["src/**/*", ".next/types/**/*.ts", "dist/website/types/**/*.ts"],
-  "exclude": ["node_modules"]
-}