NetSendo v2.0.7: Tailwind v4 & Vite 8 Upgrade

In the world of software, not all updates are about flashy new features. Some of the most important updates happen under the hood, refining the engine to make it faster, more secure, and easier to work with. That's exactly what NetSendo v2.0.7 is all about: a significant technical overhaul designed to future-proof our platform and enhance your experience.

This release marks a major milestone as we migrate our entire frontend stack to the latest and greatest tooling, including Tailwind CSS v4 and Vite 8. For you, this means a snappier interface, a more secure environment, and a more stable platform for your marketing automation.

🚀 What's New in v2.0.7: A Future-Ready Stack

This version is packed with dependency updates, security enhancements, and important fixes. Let's break down the most significant changes.

The Leap to Tailwind CSS v4

The headline feature of this release is our migration to Tailwind CSS v4. This isn't just a version bump; it's a fundamental shift in how we handle styling. The biggest change is the elimination of complex configuration files like tailwind.config.js and postcss.config.js.

Instead, configuration now lives directly inside your main CSS file using new, intuitive CSS-native syntax. Think of it as decluttering your project's root directory and putting configuration right where it's used.

ℹ️ Behind the Scenes: We've replaced our PostCSS-based setup with the new @tailwindcss/vite plugin, which is the official and most performant way to integrate Tailwind v4 with a Vite project like NetSendo.

Here’s a quick look at how theme customization has changed:

Before (tailwind.config.js):

// tailwind.config.js
module.exports = {
  theme: {
    extend: {
      fontFamily: {
        sans: ['Inter', 'sans-serif'],
      },
    },
  },
}

After (app.css):

/* app.css */
@import "tailwindcss";

@theme {
  --font-family-sans: "Inter", sans-serif;
}

Critical Bug Fixes & Stability

A platform is only as good as its reliability. We've tackled two important bugs in this release:

• ✅ Docker Route Cache Error: We fixed an annoying TypeError that occurred during container startup if a route cache already existed. Our Docker entrypoint script now intelligently clears the old cache before creating a new one, ensuring smooth restarts every time.
• ✅ Migration Constraint Violation: A database migration for mailbox reputation was failing on some systems due to a NOT NULL constraint. We've corrected the migration to use the proper default value, ensuring the update process is seamless.

🎯 Benefits of Upgrading to v2.0.7

While this is a technical release, the benefits have a real-world impact on everyone using NetSendo.

⚙️ How to Upgrade to NetSendo v2.0.7

Upgrading your Docker-based NetSendo instance is straightforward. Follow these steps to get the latest version.

⚠️ Important: Always create a complete backup of your NetSendo volume and database before starting any upgrade process.

1. Navigate to Your NetSendo Directory

   Open your terminal and cd into the directory where your docker-compose.yml file is located.

2. Pull the Latest Docker Image

   Fetch the new v2.0.7 image from the Docker Hub registry.

   docker compose pull

3. Restart Your Containers

   Take down the old containers and start the new ones in detached mode.

   docker compose up -d

4. Run the Update Command

   This command will run database migrations and clear all necessary caches for the new version to function correctly.

   docker compose exec app php artisan netsendo:update

5. Verify the Update

   Log in to your NetSendo dashboard. You should see the version number v2.0.7 in the footer. Your platform is now up to date!