If you want the latest feautes you should install Mineclonia https://content.luanti.org/packages/ryvnf/mineclonia/ or alternatively if someone wants to make mods for CloneCraft;Libre that add those stated items to the game, that is also possible, but those features will not be added to CloneCraft;Libre itself as features as the targeted 1.8 version experience did not come with those stated items. The purpose of CloneCraft;Libre is to intentionally omit newer features that Mineclonia adds and adhere to the "oldschool" 1.8 experience. Third party mods which new ones could be made to add those stated items are not officially a part of CloneCraft;Libre but the project does encourage the use of mods for players who wish to use them. So if you have developer friends or other community members, suggest to them the idea of developing mods for the CloneCraft;Libre game to add the features you would like that are not a part of the 1.8 version experience.
But would be great to add parrot, wolf tame, campfire, sweet berries, cod, salmon, glow squid, dolphin.
If you want the latest feautes you should install Mineclonia https://content.luanti.org/packages/ryvnf/mineclonia/ or alternatively if someone wants to make mods for CloneCraft;Libre that add those stated items to the game, that is also possible, but those features will not be added to CloneCraft;Libre itself as features as the targeted 1.8 version experience did not come with those stated items. The purpose of CloneCraft;Libre is to intentionally omit newer features that Mineclonia adds and adhere to the "oldschool" 1.8 experience. Third party mods which new ones could be made to add those stated items are not officially a part of CloneCraft;Libre but the project does encourage the use of mods for players who wish to use them. So if you have developer friends or other community members, suggest to them the idea of developing mods for the CloneCraft;Libre game to add the features you would like that are not a part of the 1.8 version experience.