| Version | Message |
| 1.5 | Fix builds (PHP4&5) |
| 1.4 |
* Fix builds (PHP 4 only) * Added ripemd256, and ripemd320 to supported algorithms * Added function reflection information (PHP5+ only) |
| 1.3 | * Fixed PHP bug #37192 - cc may complain about non-constant initializers in hash_adler.c |
| 1.2 |
* Fixed tiger algorithm generating wrong results on big endian platforms. + Added MD2 to supported algorithms. |