PHP 7 Compatibility

I get an error when testing my site for PHP7 Compatibility, when will your plugin be PHP7 compliant?

FILE: /nas/content/live/xxx/wp-content/plugins/tablepress/views/view-about.php
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FOUND 2 ERRORS AFFECTING 2 LINES
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185 | ERROR | Extension ‘mysql_’ is deprecated since PHP 5.5 and removed since PHP 7.0 – use mysqli instead.
186 | ERROR | Extension ‘mysql_’ is deprecated since PHP 5.5 and removed since PHP 7.0 – use mysqli instead.
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FILE: /nas/content/live/xxx/wp-content/plugins/tablepress/libraries/excel-reader.class.php
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FOUND 0 ERRORS AND 2 WARNINGS AFFECTING 2 LINES
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223 | WARNING | Method name “OLERead::__readData” is discouraged; PHP has reserved all method names with a double underscore prefix for future use
241 | WARNING | Method name “OLERead::__readPropertySets” is discouraged; PHP has reserved all method names with a double underscore prefix for future use
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FILE: /nas/content/live/xxx/wp-content/plugins/tablepress/libraries/simplexlsx.class.php
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FOUND 0 ERRORS AND 2 WARNINGS AFFECTING 2 LINES
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602 | WARNING | The use of function dl is discouraged from PHP version 5.3
604 | WARNING | The use of function dl is discouraged from PHP version 5.3
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