Prepare for 1.1.1f release

Reviewed-by: NRichard Levitte <levitte@openssl.org>

CHANGES

@@ -7,7 +7,7 @@
  https://github.com/openssl/openssl/commits/ and pick the appropriate
  release branch.
 
- Changes between 1.1.1e and 1.1.1f [xx XXX xxxx]
+ Changes between 1.1.1e and 1.1.1f [31 Mar 2020]
 
   *) Revert the change of EOF detection while reading in libssl to avoid
      regressions in applications depending on the current way of reporting

NEWS

@@ -5,7 +5,7 @@
   This file gives a brief overview of the major changes between each OpenSSL
   release. For more details please read the CHANGES file.
 
-  Major changes between OpenSSL 1.1.1e and OpenSSL 1.1.1f [under development]
+  Major changes between OpenSSL 1.1.1e and OpenSSL 1.1.1f [31 Mar 2020]
 
       o Revert the unexpected EOF reporting via SSL_ERROR_SSL
 

README

 
- OpenSSL 1.1.1f-dev
+ OpenSSL 1.1.1f 31 Mar 2020
 
  Copyright (c) 1998-2020 The OpenSSL Project
  Copyright (c) 1995-1998 Eric A. Young, Tim J. Hudson

include/openssl/opensslv.h

@@ -39,8 +39,8 @@ extern "C" {
  * (Prior to 0.9.5a beta1, a different scheme was used: MMNNFFRBB for
  *  major minor fix final patch/beta)
  */
-# define OPENSSL_VERSION_NUMBER  0x10101060L
-# define OPENSSL_VERSION_TEXT    "OpenSSL 1.1.1f-dev  xx XXX xxxx"
+# define OPENSSL_VERSION_NUMBER  0x1010106fL
+# define OPENSSL_VERSION_TEXT    "OpenSSL 1.1.1f  31 Mar 2020"
 
 /*-
  * The macros below are to be used for shared library (.so, .dll, ...)