| A | ↛ | Convert removed |
| ⇢ | D | LocalFile::_load() added | |
| ⇢ | B | Numbers::baseConvert() added | |
| ⇢ | A | Numbers::toUpperChineseCase() added | |
| ⇢ | A | Numbers::toLowerChineseCase() added | |
| ⇢ | A | Base::fileMap() added | |
| ⇢ | A | Numbers::base() added | |
| ⇢ | A | Http::download() added | |
| ⇢ | A | Console::exec() added | |
| ⇢ | A | Strings::replace() added | |
| A | ↘ | B | LocalFile::download() got worse |
| C | ↗ | A | LocalFile::__construct() improved |
| B | ↛ | Convert::baseConvert() removed | |
| A | ↛ | Convert::__callStatic() removed | |
| A | ↛ | Convert::size() removed | |
| A | ↛ | Xml::get() removed |