SSL: disabled renegotiation checks with SSL_OP_NO_RENEGOTIATION. Following 7319:dcab86115261, as long as SSL_OP_NO_RENEGOTIATION is defined, it is OpenSSL library responsibility to prevent renegotiation, so the checks are meaningless. Additionally, with TLSv1.3 OpenSSL tends to report SSL_CB_HANDSHAKE_START at various unexpected moments - notably, on KeyUpdate messages and when sending tickets. This change prevents unexpected connection close on KeyUpdate messages and when finishing handshake with upcoming early data changes.

make -f misc/GNUmakefile release

the required tools:
*) xsltproc to build CHANGES,
*) xslscript.pl ( http://hg.nginx.org/xslscript ) to build XSLTs
   from XSLScript sources.


make -f misc/GNUmakefile icons

the required tool:
*) netpbm to create Win32 icons from xpm sources.