php 7 compatibility

Hi,
When will you be php7 compatible please:

FILE: /home/pdog/public_html/wp-content/plugins/so-widgets-bundle/base/inc/lib/Less/Parser.php
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FOUND 0 ERRORS AND 3 WARNINGS AFFECTING 3 LINES
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93 | WARNING | INI directive ‘mbstring.internal_encoding’ is deprecated since PHP 5.6.
94 | WARNING | INI directive ‘mbstring.internal_encoding’ is deprecated since PHP 5.6.
229 | WARNING | INI directive ‘mbstring.internal_encoding’ is deprecated since PHP 5.6.
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FILE: /home/pdog/public_html/wp-content/plugins/so-widgets-bundle/base/inc/lib/Less/SourceMap/Base64VLQ.php
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FOUND 3 ERRORS AFFECTING 1 LINE
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156 | ERROR | Bitwise shifts by negative number will throw an ArithmeticError in PHP 7.0
156 | ERROR | Bitwise shifts by negative number will throw an ArithmeticError in PHP 7.0
156 | ERROR | Bitwise shifts by negative number will throw an ArithmeticError in PHP 7.0
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