- make instance variables kept in the object cache configurable per class via pattern (using "non_cached_instance_var_patterns"; default {__*}) - use xotcl2 variable resolver for better performance - bump version of xotcl-core to 0.156
- new method for ::xotcl::Object mset: set a series of instance variables via the provided attribute value list (as e.g. returned by [array get], [ns_set array], ...
- implement the prepared statement handling within the scope of a "db_with_handle", to make sure, the prepare and the subsequent command are using the same handle (and therefore session).
- use for prepared statement caching the result of [ns_db session_id] when available