[Svn] [roundcube/roundcubemail] ce2275: Bump version to 1.4.8

[Thomas B.]

  Branch: refs/heads/release-1.4
  Home:   https://github.com/roundcube/roundcubemail
  Commit: ce22759434234eaaa34aa1258e3b300fd144dd05
      https://github.com/roundcube/roundcubemail/commit/ce22759434234eaaa34aa1258e3b300fd144dd05
  Author: Thomas Bruederli <thomas at roundcube.net>
  Date:   2020-08-10 (Mon, 10 Aug 2020)

  Changed paths:
    M CHANGELOG
    M index.php
    M installer/index.php
    M program/include/iniset.php
    M program/lib/Roundcube/bootstrap.php
    M public_html/index.php

  Log Message:
  -----------
  Bump version to 1.4.8