# phpman > man > Moose::Deprecated(3pm)

## NAME
    [Moose::Deprecated](https://www.chedong.com/phpMan.php/perldoc/Moose%3A%3ADeprecated/markdown) - Manages deprecation warnings for Moose

## VERSION
    version 2.2200

## DESCRIPTION
        use [Moose::Deprecated](https://www.chedong.com/phpMan.php/perldoc/Moose%3A%3ADeprecated/markdown) -api_version => $version;

## FUNCTIONS
    This module manages deprecation warnings for features that have been deprecated in Moose.

    If you specify "-api_version => $version", you can use deprecated features without warnings.
    Note that this special treatment is limited to the package that loads "[Moose::Deprecated](https://www.chedong.com/phpMan.php/perldoc/Moose%3A%3ADeprecated/markdown)".

## AUTHORS
    *   Stevan Little <<stevan@cpan.org>>

    *   Dave Rolsky <<autarch@urth.org>>

    *   Jesse Luehrs <<doy@cpan.org>>

    *   Shawn M Moore <<sartak@cpan.org>>

    *   יובל קוג'מן (Yuval Kogman) <<nothingmuch@woobling.org>>

    *   Karen Etheridge <<ether@cpan.org>>

    *   Florian Ragwitz <<rafl@debian.org>>

    *   Hans Dieter Pearcey <<hdp@cpan.org>>

    *   Chris Prather <<chris@prather.org>>

    *   Matt S Trout <<mstrout@cpan.org>>

## COPYRIGHT AND LICENSE
    This software is copyright (c) 2006 by Infinity Interactive, Inc.

    This is free software; you can redistribute it and/or modify it under the same terms as the Perl
    5 programming language system itself.