Prepare for 1.1.1f-dev

Reviewed-by: NPaul Yang <kaishen.yy@antfin.com>

CHANGES

@@ -7,6 +7,10 @@
  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 1.1.1d and 1.1.1e [17 Mar 2020]
   *) Properly detect EOF while reading in libssl. Previously if we hit an EOF
      while reading in libssl then we would report an error back to the

NEWS

@@ -5,6 +5,10 @@
   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]
+
+      o
+
   Major changes between OpenSSL 1.1.1d and OpenSSL 1.1.1e [17 Mar 2020]
 
       o Fixed an overflow bug in the x64_64 Montgomery squaring procedure

README

 
- OpenSSL 1.1.1e 17 Mar 2020
+ OpenSSL 1.1.1f-dev
 
  Copyright (c) 1998-2019 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  0x1010105fL
-# define OPENSSL_VERSION_TEXT    "OpenSSL 1.1.1e  17 Mar 2020"
+# define OPENSSL_VERSION_NUMBER  0x10101060L
+# define OPENSSL_VERSION_TEXT    "OpenSSL 1.1.1f-dev  xx XXX xxxx"
 
 /*-
  * The macros below are to be used for shared library (.so, .dll, ...)