* 1.8.1 (2012-XX-XX)
* fixed a regression when dealing with SimpleXMLElement instances in templates
+ * switched to use mbstring whenever possible instead of iconv
* 1.8.0 (2012-05-08)
- * switched to use mbstring whenever possible instead of iconv
* enforced interface when adding tests, filters, functions, and node visitors from extensions
* fixed a side-effect of the date filter where the timezone might be changed
* simplified usage of the autoescape tag; the only (optional) argument is now the escaping strategy or false (with a BC layer)