ObjFW 是一个可移植的、轻量级的 Objective C 编程语言框架。
1. Many new methods and new classes.
2. OFStream was greatly improved, supporting many new features now.
3. OFNumber was completely reworked. Large parts of OFDictionary were rewritten....
4. OFThread has been greatly improved.
5. Many small optimizations and many small documentation improvements.
6. Small bugfixes. A few miscellaneous methods were renamed.
7. objfw-compile was added for easy compilation of ObjFW projects.
8. The instance variable naming convention was changed so that properties work.
9. Properties were added to the interfaces