1.1.3  xx.xx.2022
           - disable OP optimizations under perl debugger as it may produce another OP tree
1.1.2  13.07.2021
           - docs for multiline message
1.1.1  02.07.2021
           - fix compilation warnings
           - add disable_format_warnings / enable_format_warnings
1.1.0  08.04.2021
           - support for set_logger/set_formatter in modules
           - add XLog::Module docs
           - allow $0 decorations via XLog::Formatter::Pattern
           - add XLog::resolve_module() helper function
           - fix: custom blessed object can be logged in stringified form
           - passthrough support for module loggers
           - add XLog::get_module($name)
1.0.3  25.11.2020
           - fix docs
           - panda::log log levels related changes
1.0.2  30.10.2020
           - add support for root perl module
1.0.1  09.10.2020
           - add log level to logger subs params
           - add "format" param to multi logger ctor
1.0.0  26.08.2020
           - initial release