PHP 7.0 Compatibility?

Thank you for your plugin! I just wanted to ask about PHP 7.0 compatibility, as their might be a problem.

I am hoping that you can update the plugin, so that it passes the compatibility check, please let me know if you think that you will do that, or not.
As this is a free plugin, I understand that I can not expect anything, it will just be nice knowing.
Thanks

I am using:
PHP Compatibility Checker
https://www.ads-software.com/plugins/php-compatibility-checker/

And I get this feedback:

TablePress
Not PHP 7.0 compatible.

FILE: /*/**/public_html/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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FILE: /*/**/public_html/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: /*/**/public_html/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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