New features

This resolves SA-CONTRIB-2018-004, and also includes other minor bug fixes and improvements. Updating is recommended for all sites.

Known issues

A problem with one of the issues showed up: #2941981: Backup files being overwritten. A new release will be made available shortly.

Changes since 7.x-3.3:

Refactored to oop pattern, and deprecated all procedural versions.

These will be supported until version 2.x, which may even be for ever.

This is the first stable release for Heading field module 8.x-1.x

Add validation on file size level when processing the files.