- **Breaking changes to Java API:** `RuleNode.equalTo()` and `RuleNode.notEqualTo()` functions take an int instead of a double (to avoid floating point issues). - **New functions in C API:** `setmatch_matchArrayN()` and `setmatch_matchArrayS()` functions added so you don't need to pass a callback function. - Fixed a few cases where errors didn't have error code. - Many, many, internal changes. - Also a few bug fixes.