lists various versions. While the latest releases target newer versions like 1.20.1, you can check the "Versions" tab for legacy 1.17 builds. Server Access: If you are trying to join the Opticraft Network
: Once OptiFine is installed, you can add shaders by placing .zip shader files (like BSL Shaders ) into the shaderpacks folder found in your Minecraft directory. opticraft 1.17 download