• Updates step to allow setting value for date inputs

• Allows min and max values to be equal when using inputType: 'number' for prompt() helper.

Updates OK text for Japanese locale

• Updates prompt callback to return false from callback if inputType is 'checkbox', required option is true, and no checkbox has been checked
• Updates unit tests
  • Adds tests for required option
  • Cleanup up pattern tests
  • Adds HTML output runner

• Adds Bootstrap 5 support. Note: jQuery is still required
• Removes various IE polyfills
• Replaces var with let
• Normalizes locale strings to IANA standard format (see CHANGLOG).
  • bg_BG -> bg-BG
  • pt-br -> pt-BR
  • zh_CN -> zh-CN
  • zh_TW -> zh-CW

• Adds relatedTarget option. Allows the caller to determine which element, if any, triggered the modal
• Various bugfixes and package updates

• Adds Vietnamese locale

• Adds new option, reusable. When set to true, the modal generated by Bootbox is not destroyed when dismissed.
• Updates bootbox.all.js to include fix for clickable backdrop

• Fixes #766