diff --git a/Makefile.am b/Makefile.am
index 266c75b43..09cd9b92e 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -31,8 +31,7 @@ BIN_CHECKS=$(top_srcdir)/contrib/devtools/symbol-check.py \
 
 WINDOWS_PACKAGING = $(top_srcdir)/share/pixmaps/bitcoin.ico \
   $(top_srcdir)/share/pixmaps/nsis-header.bmp \
-  $(top_srcdir)/share/pixmaps/nsis-wizard.bmp \
-  $(top_srcdir)/doc/README_windows.txt
+  $(top_srcdir)/share/pixmaps/nsis-wizard.bmp
 
 OSX_PACKAGING = $(OSX_DEPLOY_SCRIPT) $(OSX_FANCY_PLIST) $(OSX_INSTALLER_ICONS) $(OSX_BASE_LPROJ_DIR) \
   $(top_srcdir)/contrib/macdeploy/$(OSX_BACKGROUND_IMAGE) \
@@ -261,7 +260,7 @@ endif
 
 dist_noinst_SCRIPTS = autogen.sh
 
-EXTRA_DIST = $(top_srcdir)/share/genbuild.sh qa/pull-tester/rpc-tests.sh qa/pull-tester/run-bitcoin-cli qa/rpc-tests qa/zcash $(DIST_DOCS) $(WINDOWS_PACKAGING) $(OSX_PACKAGING) $(BIN_CHECKS)
+EXTRA_DIST = $(top_srcdir)/share/genbuild.sh qa/pull-tester/rpc-tests.sh qa/pull-tester/run-bitcoin-cli qa/rpc-tests qa/zcash $(DIST_DOCS) $(BIN_CHECKS)
 
 CLEANFILES = $(OSX_DMG) $(BITCOIN_WIN_INSTALLER)
 
diff --git a/configure.ac b/configure.ac
index 7662c22e3..b1ec277ac 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4,9 +4,11 @@ define(_CLIENT_VERSION_MAJOR, 1)
 define(_CLIENT_VERSION_MINOR, 0)
 define(_CLIENT_VERSION_REVISION, 0)
 define(_CLIENT_VERSION_BUILD, 1)
+define(_ZC_BUILD_VAL, m4_if(m4_eval(_CLIENT_VERSION_BUILD < 25), 1, m4_incr(_CLIENT_VERSION_BUILD), m4_eval(_CLIENT_VERSION_BUILD < 50), 1, m4_eval(_CLIENT_VERSION_BUILD - 24), m4_eval(_CLIENT_VERSION_BUILD == 50), 1, , m4_eval(_CLIENT_VERSION_BUILD - 50)))
+define(_CLIENT_VERSION_SUFFIX, m4_if(m4_eval(_CLIENT_VERSION_BUILD < 25), 1, _CLIENT_VERSION_REVISION-beta$1, m4_eval(_CLIENT_VERSION_BUILD < 50), 1, _CLIENT_VERSION_REVISION-rc$1, m4_eval(_CLIENT_VERSION_BUILD == 50), 1, _CLIENT_VERSION_REVISION, _CLIENT_VERSION_REVISION-$1)))
 define(_CLIENT_VERSION_IS_RELEASE, false)
 define(_COPYRIGHT_YEAR, 2016)
-AC_INIT([Zcash],[_CLIENT_VERSION_MAJOR._CLIENT_VERSION_MINOR._CLIENT_VERSION_REVISION],[https://github.com/zcash/zcash/issues],[zcash])
+AC_INIT([Zcash],[_CLIENT_VERSION_MAJOR._CLIENT_VERSION_MINOR._CLIENT_VERSION_SUFFIX(_ZC_BUILD_VAL)],[https://github.com/zcash/zcash/issues],[zcash])
 AC_CONFIG_SRCDIR([src/main.cpp])
 AC_CONFIG_HEADERS([src/config/bitcoin-config.h])
 AC_CONFIG_AUX_DIR([build-aux])
diff --git a/contrib/devtools/split-debug.sh b/contrib/devtools/split-debug.sh
new file mode 100755
index 000000000..16fda3005
--- /dev/null
+++ b/contrib/devtools/split-debug.sh
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+if [ $# -ne 3 ];
+    then echo "usage: $0 <input> <stripped-binary> <debug-binary>"
+fi
+
+/usr/bin/objcopy --enable-deterministic-archives -p --only-keep-debug $1 $3
+/usr/bin/objcopy --enable-deterministic-archives -p --strip-debug $1 $2
+/usr/bin/strip --enable-deterministic-archives -p -s $2
+/usr/bin/objcopy --enable-deterministic-archives -p --add-gnu-debuglink=$3 $2
diff --git a/contrib/gitian-descriptors/gitian-linux.yml b/contrib/gitian-descriptors/gitian-linux.yml
index fbaf4c89a..7a006b343 100644
--- a/contrib/gitian-descriptors/gitian-linux.yml
+++ b/contrib/gitian-descriptors/gitian-linux.yml
@@ -1,37 +1,45 @@
 ---
-name: "bitcoin-linux-0.11"
+name: "zcash-1.0.0-rc1"
 enable_cache: true
+distro: "debian"
 suites:
-- "trusty"
+- "jessie"
 architectures:
 - "amd64"
 packages:
-- "g++-multilib"
-- "git-core"
-- "pkg-config"
 - "autoconf"
-- "libtool"
 - "automake"
-- "faketime"
 - "bsdmainutils"
 - "binutils-gold"
 - "ca-certificates"
+- "faketime"
+- "g++-multilib"
+- "git-core"
+- "libc6-dev"
+- "libtool"
+- "m4"
+- "ncurses-dev"
+- "pkg-config"
 - "python"
+- "unzip"
+- "wget"
+- "zlib1g-dev"
 remotes:
-- "url": "https://github.com/bitcoin/bitcoin.git"
-  "dir": "bitcoin"
+- "url": "https://github.com/zcash/zcash.git"
+  "dir": "zcash"
 files: []
 script: |
   WRAP_DIR=$HOME/wrapped
-  HOSTS="i686-pc-linux-gnu x86_64-unknown-linux-gnu"
-  CONFIGFLAGS="--enable-glibc-back-compat --enable-reduce-exports --disable-bench --disable-gui-tests"
+  HOSTS="x86_64-unknown-linux-gnu"
+  CONFIGFLAGS="--enable-glibc-back-compat --enable-reduce-exports --disable-bench --disable-gui-tests --with-gui=no --enable-hardening"
+  MAKEOPTS="V=1 NO_QT=1"
   FAKETIME_HOST_PROGS=""
   FAKETIME_PROGS="date ar ranlib nm strip objcopy"
-  HOST_CFLAGS="-O2 -g"
-  HOST_CXXFLAGS="-O2 -g"
+  HOST_CFLAGS="-fwrapv -fno-strict-aliasing -Werror -g"
+  HOST_CXXFLAGS="-fwrapv -fno-strict-aliasing -Werror -g"
   HOST_LDFLAGS=-static-libstdc++
 
-  export QT_RCC_TEST=1
+  export QT_RCC_TEST=0
   export GZIP="-9n"
   export TAR_OPTIONS="--mtime="$REFERENCE_DATE\\\ $REFERENCE_TIME""
   export TZ="UTC"
@@ -73,7 +81,7 @@ script: |
   create_global_faketime_wrappers "2000-01-01 12:00:00"
   create_per-host_faketime_wrappers "2000-01-01 12:00:00"
 
-  cd bitcoin
+  cd zcash
   BASEPREFIX=`pwd`/depends
   # Build dependencies for each host
   for i in $HOSTS; do
@@ -88,13 +96,13 @@ script: |
   ./autogen.sh
   CONFIG_SITE=${BASEPREFIX}/`echo "${HOSTS}" | awk '{print $1;}'`/share/config.site ./configure --prefix=/
   make dist
-  SOURCEDIST=`echo bitcoin-*.tar.gz`
+  SOURCEDIST=`echo zcash-*.tar.gz`
   DISTNAME=`echo ${SOURCEDIST} | sed 's/.tar.*//'`
   # Correct tar file order
   mkdir -p temp
   pushd temp
   tar xf ../$SOURCEDIST
-  find bitcoin-* | sort | tar --no-recursion --mode='u+rw,go+r-w,a+X' --owner=0 --group=0 -c -T - | gzip -9n > ../$SOURCEDIST
+  find zcash* | sort | tar --no-recursion --mode='u+rw,go+r-w,a+X' --owner=0 --group=0 -c -T - | gzip -9n > ../$SOURCEDIST
   popd
 
   ORIGPATH="$PATH"
@@ -125,7 +133,5 @@ script: |
   mkdir -p $OUTDIR/src
   mv $SOURCEDIST $OUTDIR/src
   mv ${OUTDIR}/${DISTNAME}-x86_64-*-debug.tar.gz ${OUTDIR}/${DISTNAME}-linux64-debug.tar.gz
-  mv ${OUTDIR}/${DISTNAME}-i686-*-debug.tar.gz ${OUTDIR}/${DISTNAME}-linux32-debug.tar.gz
   mv ${OUTDIR}/${DISTNAME}-x86_64-*.tar.gz ${OUTDIR}/${DISTNAME}-linux64.tar.gz
-  mv ${OUTDIR}/${DISTNAME}-i686-*.tar.gz ${OUTDIR}/${DISTNAME}-linux32.tar.gz
 
diff --git a/src/Makefile.am b/src/Makefile.am
index e82754e00..9f8a18189 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -69,15 +69,16 @@ if BUILD_BITCOIN_UTILS
   bin_PROGRAMS += zcash-cli bitcoin-tx
 endif
 
-# TODO: rename to libzcash
 LIBZCASH_H = \
-  zcash/IncrementalMerkleTree.h \
+  zcash/IncrementalMerkleTree.hpp \
   zcash/NoteEncryption.hpp \
   zcash/Address.hpp \
   zcash/JoinSplit.hpp \
   zcash/Note.hpp \
   zcash/prf.h \
-  zcash/util.h
+  zcash/Proof.hpp \
+  zcash/util.h \
+  zcash/Zcash.h
 
 .PHONY: FORCE check-symbols check-security
 # bitcoin core #
@@ -194,6 +195,7 @@ libbitcoin_server_a_SOURCES = \
   sendalert.cpp \
   addrman.cpp \
   alert.cpp \
+  alertkeys.h \
   asyncrpcoperation.cpp \
   asyncrpcqueue.cpp \
   bloom.cpp \
@@ -229,6 +231,7 @@ libbitcoin_server_a_SOURCES = \
 libbitcoin_wallet_a_CPPFLAGS = $(BITCOIN_INCLUDES)
 libbitcoin_wallet_a_SOURCES = \
   zcbenchmarks.cpp \
+  zcbenchmarks.h \
   wallet/asyncrpcoperation_sendmany.cpp \
   wallet/crypter.cpp \
   wallet/db.cpp \
@@ -246,6 +249,7 @@ crypto_libbitcoin_crypto_a_SOURCES = \
   crypto/common.h \
   crypto/equihash.cpp \
   crypto/equihash.h \
+  crypto/equihash.tcc \
   crypto/hmac_sha256.cpp \
   crypto/hmac_sha256.h \
   crypto/hmac_sha512.cpp \
@@ -420,7 +424,13 @@ libzcash_a_SOURCES = \
   zcash/Proof.cpp \
   zcash/Note.cpp \
   zcash/prf.cpp \
-  zcash/util.cpp
+  zcash/util.cpp \
+  zcash/circuit/commitment.tcc \
+  zcash/circuit/gadget.tcc \
+  zcash/circuit/merkle.tcc \
+  zcash/circuit/note.tcc \
+  zcash/circuit/prfs.tcc \
+  zcash/circuit/utils.tcc
 
 libzcash_a_CPPFLAGS = -DMULTICORE -fopenmp -fPIC -DBINARY_OUTPUT -DCURVE_ALT_BN128 -DBOOST_SPIRIT_THREADSAFE -DHAVE_BUILD_INFO -D__STDC_FORMAT_MACROS $(HARDENED_CPPFLAGS) -pipe -O1 -g -Wstack-protector -fstack-protector-all -fPIE -fvisibility=hidden -DSTATIC $(BITCOIN_INCLUDES)
 
diff --git a/src/Makefile.gtest.include b/src/Makefile.gtest.include
index d08b7d607..d68c9a98a 100644
--- a/src/Makefile.gtest.include
+++ b/src/Makefile.gtest.include
@@ -6,6 +6,7 @@ zcash_gtest_SOURCES = \
 	gtest/main.cpp \
 	gtest/test_checktransaction.cpp \
 	gtest/json_test_vectors.cpp \
+        gtest/json_test_vectors.h \
 	gtest/test_foundersreward.cpp \
 	gtest/test_wallet_zkeys.cpp \
 	gtest/test_jsonspirit.cpp \