Bug fixes

#3125632: Typo fix

Fixed issue #3126889: Crashes site - Core_version_requirement issue

The last release in 8.x-1.x branch. You can safely upgrade to 8.x-2.x which is Drupal9 compatible

Leaflet popup maxWidth: "auto"

This release fixes these issues:

Issue #3124657 by mo_farhaz: Drupal 9 readiness
Issue #3112182 by rznasa, Tolyan4ik, danrod, alex_optim, pifagor: Button "reset" does not work as expected