0.4

• Add a parameter to get response string, instead of printing it. - @ddebin
• Refactor codes. Adds PSR-4 namespaces. PHP 5.4+. Add Travis CI. PHPStan level 5. - @ddebin

0.3.3

• Remove useless log - @ddebin

0.3.2

• Specify formatted value in callback response by returning an array('value' => ..., 'formatted' => ...) instead of a value. - undefined
• Fix header output. - undefined
• Set content-type before printing response. - undefined

0.3.1

• Bug/Warning fixes inspired by https://github.com/mlashley/mc-goog-visualization - undefined
• Bugfix json_encode. - undefined
• Update composer.json for classmap. Dump Zend_Json compatibility - undefined
• Add .gitignore. - @ddebin
• Add composer.json. - @ddebin
• Clean trailing whitespaces. - @ddebin

0.3.0

• Update the auto-generated docs - undefined
• Fix typo in parsing offset clause [#11] - undefined
• Fix handling of IS NULL and IS NOT NULL operators in parser [#8] - undefined
• Fix issue with new JSON protocol error handling [#7] - undefined
• Fix Issue #5 - all query functions are numeric, and should cast the resulting field type appropriately. - undefined
• Bugfix for Issue #3 - pass metadata array by reference so it can be mutated - undefined
• Update to be compliant with v0.5 datasource protocol. - undefined
• Fix typo - Postgresql dialect string should be "postgres" [Issue #1] - undefined
• Fix the API docs to default to the MC_Google_Visualization package. - undefined
• Add PHPDoc API docs. - undefined
• Add a simple README file to the project. - undefined
• Add a bunch of examples, fixing up any bugs that the process exposed. - undefined
• Don't include vim tmp files. - undefined
• Begin adding examples using the dataset comparing life expectancy to gdp. - undefined
• Missed some files in the last commit. - undefined
• Initial v0.1 of the Google Visualization API library. - undefined