Before proceeding, make sure that the Minecraft Launcher isn’t open, as the Optifine profile won’t install. Open the Optifine.JAR file that we downloaded in the previous step, and the Optifine installer will open, which will look like the window below.

Take note that this method doesn’t allow the installation of Forge or Fabric mods alongside it, but Datapacks still work. It’s by far the easiest way of installing Optifine. Scroll further down, to our Forge and Fabric guides instead if you’re using a mod launcher. We are planning on removing version 1.15 in the coming weeks due to its unpopularity and lack of support.Installing Optifine as a standalone is recommended when you only want to play Vanilla Minecraft. Thank you all for the constant support Lunar Client is made for the players, by the players. Other than that, please report any issues you may encounter while playing on the client.Īlthough we are happy that it only took one week to offer the new version, we can and will be faster in future version updates! If you have any suggestions to improve Lunar Client, make sure to interact with us on our social media accounts.

We are also aware that macOS players are unable to launch Lunar Client on 1.17 - this is something we are actively working on and hope to have resolved very soon! One last thing to note is that OptiFine is not fully released for 1.17, so you may notice that performance may be lower than usual. In order for everyone to have the best experience with the new version, we have disabled cosmetics and emotes until they are completely finished. With that being said, we are happy to announce that as of last night, you can now launch and play on 1.17 on Lunar Client.

This was due to Mojang's decision to update both their OpenGL and Java versions. Hey everyone! We dedicated these past few weeks to making Lunar Client compatible with Minecraft's newest version, 1.17, The Caves and Cliffs update! This required a lot of work and has been one of our most extensive updates regarding the amount of code we had to change and touch to support the new version.

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