build: Bump master version to 0.21.99

Tree-SHA512: 94c258b234b2412d92f312a1b38adf17249664a9e3e321de0ff683b59a48cee192cd42da5220df0726a782d98776610f4420534b3a1c51f4cf4a0180d5835622

build_msvc/bitcoin_config.h

@@ -18,7 +18,7 @@
 #define CLIENT_VERSION_MAJOR 0
 
 /* Minor version */
-#define CLIENT_VERSION_MINOR 20
+#define CLIENT_VERSION_MINOR 21
 
 /* Build revision */
 #define CLIENT_VERSION_REVISION 99
@@ -253,7 +253,7 @@
 #define PACKAGE_NAME "Bitcoin Core"
 
 /* Define to the full name and version of this package. */
-#define PACKAGE_STRING "Bitcoin Core 0.19.99"
+#define PACKAGE_STRING "Bitcoin Core 0.21.99"
 
 /* Define to the one symbol short name of this package. */
 #define PACKAGE_TARNAME "bitcoin"
@@ -262,7 +262,7 @@
 #define PACKAGE_URL "https://bitcoincore.org/"
 
 /* Define to the version of this package. */
-#define PACKAGE_VERSION "0.19.99"
+#define PACKAGE_VERSION "0.21.99"
 
 /* Define to necessary symbol if this constant uses a non-standard name on
    your system. */

configure.ac

@@ -1,6 +1,6 @@
 AC_PREREQ([2.69])
 define(_CLIENT_VERSION_MAJOR, 0)
-define(_CLIENT_VERSION_MINOR, 20)
+define(_CLIENT_VERSION_MINOR, 21)
 define(_CLIENT_VERSION_REVISION, 99)
 define(_CLIENT_VERSION_BUILD, 0)
 define(_CLIENT_VERSION_RC, 0)