php-elisp (1.21.0-1) unstable; urgency=medium

  PHP Mode is no longer automatically activated for PHP 2 programs that have
  a file extension of .phtml or .module.  To restore the behaviour of past
  releases of php-elisp, add the following somewhere in your Emacs config:

    (add-to-list 'auto-mode-alist '("\\.phtml$" . php-mode))
    (add-to-list 'auto-mode-alist '("\\.module$" . php-mode))

 -- Nicholas D Steeves <nsteeves@gmail.com>  Thu, 05 Jul 2018 15:56:51 -0400
