z6 release notes and version update.

Signed-off-by: Daira Hopwood <daira@jacaranda.org>

configure.ac

@@ -4,10 +4,10 @@ define(_CLIENT_VERSION_MAJOR, 0)
 define(_CLIENT_VERSION_MINOR, 11)
 define(_CLIENT_VERSION_REVISION, 2)
 define(_CLIENT_VERSION_BUILD, 0)
-define(_CLIENT_VERSION_ZCASH, 5)
+define(_CLIENT_VERSION_ZCASH, 6)
 define(_CLIENT_VERSION_ZCASH_FULL, z$1)
 define(_CLIENT_VERSION_IS_RELEASE, false)
-define(_COPYRIGHT_YEAR, 2015)
+define(_COPYRIGHT_YEAR, 2016)
 AC_INIT([Zcash],[_CLIENT_VERSION_MAJOR._CLIENT_VERSION_MINOR._CLIENT_VERSION_REVISION._CLIENT_VERSION_ZCASH_FULL(_CLIENT_VERSION_ZCASH)],[https://github.com/zcash/zcash/issues],[zcash])
 AC_CONFIG_SRCDIR([src/main.cpp])
 AC_CONFIG_HEADERS([src/config/bitcoin-config.h])

doc/README.md

@@ -1,4 +1,4 @@
-Zcash Core 0.11.2.z5
+Zcash Core 0.11.2.z6
 ====================
 
 [Zcash](https://z.cash/) is the Zcash client. It downloads and stores the entire history of Zcash transactions (which is currently several GBs); depending on the speed of your computer and network connection, the synchronization process can take anywhere from a few hours to a day or more.

doc/release-notes/release-notes-0.11.2.z6.md

@@ -0,0 +1,19 @@
+Jack Grigg:
+      Equihash: Only compare the first n/(k+1) bits when sorting.
+      Randomise the nonce in the block header.
+      Clear mempool before using it for benchmark test, fix parameter name.
+      Fix memory leak in large tx benchmark.
+
+Sean Bowe:
+      Increase block size to 2MB and update performance test.
+      Make sigop limit `20000` just as in Bitcoin, ignoring our change to the blocksize limit.
+      Remove the mainnet checkpoints.
+      Fix performance test for block verification.
+      Make `validatelargetx` test more accurate.
+
+Taylor Hornby:
+      Add example mock test of CheckTransaction.
+
+aniemerg:
+      Suppress Libsnark Debugging Info.
+

src/clientversion.h

@@ -18,7 +18,7 @@
 #define CLIENT_VERSION_MINOR 11
 #define CLIENT_VERSION_REVISION 2
 #define CLIENT_VERSION_BUILD 0
-#define CLIENT_VERSION_ZCASH 5
+#define CLIENT_VERSION_ZCASH 6
 
 //! Set to true for release, false for prerelease or test build
 #define CLIENT_VERSION_IS_RELEASE false
@@ -27,7 +27,7 @@
  * Copyright year (2009-this)
  * Todo: update this when changing our copyright comments in the source
  */
-#define COPYRIGHT_YEAR 2015
+#define COPYRIGHT_YEAR 2016
 
 #endif //HAVE_CONFIG_H