Since Forge and Optifine are relatively unpopular in newer versions, such features are not available, however, install manually is always an effective way, just go to their official sites to download installers and install manually.
Forge: https://files.minecraftforge.net/
Optifine: https://www.optifine.net/downloads
Hope I can help you!
Since Forge and Optifine are relatively unpopular in newer versions, such features are not available, however, install manually is always an effective way, just go to their official sites to download installers and install manually. Forge: https://files.minecraftforge.net/ Optifine: https://www.optifine.net/downloads Hope I can help you!