Updated versions

content/docs/index.mdx

@@ -13,7 +13,7 @@ Mist is currently distributed as a Cargo crate. To get started, you'll need to h
 Run the following command to install the Mist toolchain:
 
 ```bash title="Terminal"
-cargo install mist-lang@0.3.8-alpha.0
+cargo install mist-lang@0.4.0
 ```
 
 > (ℹ) For a more streamlined development experience, Install the following VSCode extensions:

content/docs/limitations.mdx

@@ -4,7 +4,7 @@ description: Understanding the Alpha state of Mist and our technical roadmap.
 icon: TriangleAlert
 ---
 
-Mist is currently in a **Volatile Alpha** stage (latest: v0.3.8-alpha.0). Our current priority is exploring **Syntax and Features**. We believe in stabilizing the developer experience and the "feel" of the language before locking in the deep architectural logic of the compiler.
+Mist is currently in a **Beta** stage (latest: v0.4.0). Our current priority is exploring **Syntax and Features**. We believe in stabilizing the developer experience and the "feel" of the language before locking in the deep architectural logic of the compiler.
 
 The compiler, transpiler, and CLI are partially bootstrapped — written in Mist itself. This gives us real-world feedback on every language design decision.
 

src/app/faq/page.tsx

@@ -15,7 +15,7 @@ const faqs = [
   {
     question: "How do I install Mist?",
     answer:
-      "Mist is distributed as a Cargo crate. Install it by running 'cargo install mist-lang@0.3.8-alpha.0'. You'll need the Rust toolchain installed. Once installed, create a new project with 'mist new my-project' and run it with 'mist run'. Check the Get Started guide for full details.",
+      "Mist is distributed as a Cargo crate. Install it by running 'cargo install mist-lang@0.4.0'. You'll need the Rust toolchain installed. Once installed, create a new project with 'mist new my-project' and run it with 'mist run'. Check the Get Started guide for full details.",
   },
   {
     question: "Can I use Rust libraries with Mist?",
@@ -40,7 +40,7 @@ const faqs = [
   {
     question: "Is Mist production-ready?",
     answer:
-      "Mist is currently in a Volatile Alpha stage (latest: v0.3.8-alpha.0) and is not yet production-ready. The language is evolving rapidly — the current priority is exploring syntax and features before locking in deep architectural logic. You may encounter breaking changes between releases.",
+      "Mist is currently in a Beta stage (latest: v0.4.0) and is not yet production-ready. The language is evolving rapidly — the current priority is exploring syntax and features before locking in deep architectural logic. You may encounter breaking changes between releases.",
   },
   {
     question: "How does the Mist compiler work?",