Announcement text for premium releases needs to be changed

[t8m]

Proposed text:

   OpenSSL version 1.0.2zh released
   ================================

   OpenSSL - The Open Source toolkit for SSL/TLS
   https://www.openssl.org/

   The OpenSSL project team is pleased to announce the release of
   version 1.0.2zh of our open source toolkit for SSL/TLS.

   OpenSSL 1.0.2zh is available for download via HTTPS from the following
   location on our support system:

   https://github.openssl.org/openssl/extended-releases/releases/tag/OpenSSL_1_0_2zh

   If you have not yet established access to our support system server,
   please contact us on osf-contact@openssl.org to arrange your set up.

   The distribution file name is:

    o openssl-1.0.2zh.tar.gz
      Size: xxxxxxx
      SHA1 checksum:  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      SHA256 checksum:  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

   The checksums were calculated using the following commands:

    openssl sha1 openssl-1.0.2zh.tar.gz
    openssl sha256 openssl-1.0.2zh.tar.gz

   Yours,

   The OpenSSL Project Team.