Minecraft wiki entry for List_of_broken_features, associated text: 1 Summary
2 Still broken features
2.1 Accurate dragon egg trails
2.2 Dimension text
2.3 Nether portal exit animation
2.4 Mob construction particles
2.5 Sky instantly set to daytime after sleeping
2.6 Progress bars
2.7 Directional damage tilt
2.8 Ghast loading animation
2.9 Minecart physics
3 Fixed features
3.1 Portal travel sound
3.2 Most server-side particles
3.3 Saving Level text
4 References