Update to 1.82
    
    - New upstream release 1.82
      - Added support for building under Linuxbrew (a linuxbrew version of MacOS
        Homebrew)
      - Implement SSL_CTX_set_psk_client_callback() and
        SSL_set_psk_client_callback()
      - Skip the NPN test if the SSL library is LibreSSL
      - Fixed a problem with a variable declaration in
        ssleay_session_secret_cb_invoke
      - Bugfix: tlsext_status_cb_invoke(...): free ocsp_response only when
        allocated; the same callback is used on a server side for OCSP stapling
        and in that case ocsp_response is NULL and not used
      - New feature: Added a binding
        SSL_set_session_ticket_ext_cb(ssl, callback, data); a callback used by
        EAP-FAST/EAP-TEAT to parse and process TLS session ticket
      - New feature: Added a binding SSL_set_session_ticket_ext(ssl, ticket); used
        by EAP-FAST/EAP-TEAP to define TLS session ticket value
      - Bugfix: tlsext_ticket_key_cb_invoke(...): allow SHA256 HMAC key to be 32
        bytes instead of 16 bytes (which OpenSSL will pad with zeros up to 32
        bytes)
      - New feature: Added following bindings:
        - X509_get_ex_data(cert, idx)
        - X509_get_ex_new_index(argl, argp, new_func, dup_func, free_func)
        - X509_get_app_data(cert)
        - X509_set_ex_data(cert, idx, data)
        - X509_set_app_data(cert, arg)
        - X509_STORE_CTX_get_ex_new_index(argl, argp, new_func, dup_func, free_func)
        - X509_STORE_CTX_get_app_data(x509_store_ctx)
        - X509_STORE_CTX_set_app_data(x509_store_ctx, arg)
      - New feature: Added an implementation for
        SSL_get_finished(ssl, buf, count=2*EVP_MAX_MD_SIZE)
      - New feature: Added an implementation for
        SSL_get_peer_finished(ssl, buf, count=2*EVP_MAX_MD_SIZE)
      - Bugfix: SSL_get_keyblock_size(s): Calculate key block size correctly also
        with AEAD ciphers, which don’t use digest functions
      - New feature: Added a binding SSL_set_tlsext_status_ocsp_resp(ssl, staple);
        used by a server side to include OCSP staple in ServerHello
      - Bugfix: SSL_OCSP_response_verify(ssl, rsp, svreq, flags): check that chain
        and last are not NULL before trying to use them
      - Bugfix: inc/Module/Install/PRIVATE/Net/SSLeay.pm: Don’t quote include and
        lib paths
    - Drop EL-5 support
      - Drop BuildRoot: and Group: tags
      - Drop explicit buildroot cleaning in %install section
      - Drop explicit %clean section