Download Minecraft 1.19 Here -

For hosting, you can download the official server jar from Minecraft.net or high-performance third-party versions like PaperMC . Paper: Exploring The Wild Update (1.19)

Updates are typically automatic. You can manually trigger them by visiting the Microsoft Store (Windows/Xbox), PlayStation Store , Nintendo eShop , or the App Store/Google Play Store (Mobile) and selecting "Update" for Minecraft. Download Minecraft 1.19 Here

Open the Minecraft Launcher and select "Latest Release" (which will be 1.19 or higher) from the dropdown next to the Play button. If you need exactly 1.19, go to the "Installations" tab, click "New Installation," select "release 1.19" from the version list, and click Create. For hosting, you can download the official server