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Since ConfiForms app version 2.x we publish release notes here 

Version 2.16.10

• Fixed issue with extracting properties of file/attachment fields (affected also the filters)

Version 2.16.9

• Improved experimental Import API to avoid data double parsing, fixed issues with XLS/XLSX parsing and, as a result, improved performance when importing XLS/XLSX files
• New virtual function to help with value lookups on ConfiForms IFTTT macros - queryAndSet (Virtual functions)
• New: support for removing the comments (ConfiForms comment field). And owner of the comment or form's admin now can remove the comment if necessary
• Fixed issue with WYSIWYG field not firing correctly "change" events that prevented users from setting up ConfiForms Field Definition Rules macros on the field of this type
• Fixed possible XSS issue when IFTTT executions are set to report in debug mode
• Improved compatibility with ToC macro and ConfiForms form headers
• Fixed issue with DB connections configuration exposing database password to admin users unencrypted

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