They have updated it again....weird that it should have the same version number.
Anyway here is the changelog:
1. TouchPal Curve allows you to pause in the middle of a word to get prediction. You can slide only a very small part to finish a long word.
2. Multilingual support including Dutch, French, German, Indonesian, Italian, Portuguese, Brazil, Russian, Spanish, Swedish, Thai, Pinyin, Wubi, Chinese Handwriting, and Chinese Traditional Bopomofo.