diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0aa3acf65..8d49ddea7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,7 @@
 Change log
 ==========
 
-1.12.0 (2017-03-21)
+1.12.0 (2017-04-04)
 -------------------
 
 ### New features
@@ -74,6 +74,9 @@ Change log
 - Fixed a bug where override files containing port lists would cause a
   TypeError to be raised
 
+- Fixed a bug where the `deploy` key would be missing from the output of
+  `docker-compose config`
+
 - Fixed a bug where scaling services up or down would sometimes re-use
   obsolete containers
 
diff --git a/compose/__init__.py b/compose/__init__.py
index 4399b28af..bf126ebb7 100644
--- a/compose/__init__.py
+++ b/compose/__init__.py
@@ -1,4 +1,4 @@
 from __future__ import absolute_import
 from __future__ import unicode_literals
 
-__version__ = '1.12.0-rc2'
+__version__ = '1.12.0'
diff --git a/compose/config/config.py b/compose/config/config.py
index 72687d756..3292845f5 100644
--- a/compose/config/config.py
+++ b/compose/config/config.py
@@ -879,6 +879,7 @@ def merge_service_dicts(base, override, version):
     md.merge_mapping('depends_on', parse_depends_on)
     md.merge_sequence('links', ServiceLink.parse)
     md.merge_sequence('secrets', types.ServiceSecret.parse)
+    md.merge_mapping('deploy', parse_deploy)
 
     for field in ['volumes', 'devices']:
         md.merge_field(field, merge_path_mappings)
@@ -1003,6 +1004,7 @@ parse_sysctls = functools.partial(parse_dict_or_list, split_kv, 'sysctls')
 parse_depends_on = functools.partial(
     parse_dict_or_list, lambda k: (k, {'condition': 'service_started'}), 'depends_on'
 )
+parse_deploy = functools.partial(parse_dict_or_list, split_kv, 'deploy')
 
 
 def parse_ulimits(ulimits):
diff --git a/compose/config/errors.py b/compose/config/errors.py
index 0f78d4a94..9b82df0ab 100644
--- a/compose/config/errors.py
+++ b/compose/config/errors.py
@@ -4,8 +4,8 @@ from __future__ import unicode_literals
 
 VERSION_EXPLANATION = (
     'You might be seeing this error because you\'re using the wrong Compose file version. '
-    'Either specify a supported version ("2.0", "2.1", "3.0", "3.1") and place your '
-    'service definitions under the `services` key, or omit the `version` key '
+    'Either specify a supported version ("2.0", "2.1", "3.0", "3.1", "3.2") and place '
+    'your service definitions under the `services` key, or omit the `version` key '
     'and place your service definitions at the root of the file to use '
     'version 1.\nFor more on the Compose file format versions, see '
     'https://docs.docker.com/compose/compose-file/')
diff --git a/contrib/completion/bash/docker-compose b/contrib/completion/bash/docker-compose
index 4d134b5cb..739ba39b0 100644
--- a/contrib/completion/bash/docker-compose
+++ b/contrib/completion/bash/docker-compose
@@ -142,7 +142,7 @@ _docker_compose_bundle() {
 
 
 _docker_compose_config() {
-	COMPREPLY=( $( compgen -W "--help --quiet -q --services" -- "$cur" ) )
+	COMPREPLY=( $( compgen -W "--help --quiet -q --resolve-image-digests --services --volumes" -- "$cur" ) )
 }
 
 
@@ -341,7 +341,7 @@ _docker_compose_ps() {
 _docker_compose_pull() {
 	case "$cur" in
 		-*)
-			COMPREPLY=( $( compgen -W "--help --ignore-pull-failures" -- "$cur" ) )
+			COMPREPLY=( $( compgen -W "--help --ignore-pull-failures --parallel" -- "$cur" ) )
 			;;
 		*)
 			__docker_compose_services_from_image
@@ -498,6 +498,10 @@ _docker_compose_unpause() {
 
 _docker_compose_up() {
 	case "$prev" in
+		--exit-code-from)
+			__docker_compose_services_all
+			return
+			;;
 		--timeout|-t)
 			return
 			;;
@@ -505,7 +509,7 @@ _docker_compose_up() {
 
 	case "$cur" in
 		-*)
-			COMPREPLY=( $( compgen -W "--exit-code-from --abort-on-container-exit --build -d --force-recreate --help --no-build --no-color --no-deps --no-recreate --timeout -t --remove-orphans" -- "$cur" ) )
+			COMPREPLY=( $( compgen -W "--abort-on-container-exit --build -d --exit-code-from --force-recreate --help --no-build --no-color --no-deps --no-recreate --timeout -t --remove-orphans" -- "$cur" ) )
 			;;
 		*)
 			__docker_compose_services_all
diff --git a/contrib/completion/zsh/_docker-compose b/contrib/completion/zsh/_docker-compose
index 66d924f73..8513884bc 100644
--- a/contrib/completion/zsh/_docker-compose
+++ b/contrib/completion/zsh/_docker-compose
@@ -3,11 +3,6 @@
 # Description
 # -----------
 #  zsh completion for docker-compose
-#  https://github.com/sdurrheimer/docker-compose-zsh-completion
-# -------------------------------------------------------------------------
-# Version
-# -------
-#  1.5.0
 # -------------------------------------------------------------------------
 # Authors
 # -------
@@ -199,6 +194,7 @@ __docker-compose_subcommand() {
         (build)
             _arguments \
                 $opts_help \
+                "*--build-arg=[Set build-time variables for one service.]:<varname>=<value>: " \
                 '--force-rm[Always remove intermediate containers.]' \
                 '--no-cache[Do not use cache when building the image.]' \
                 '--pull[Always attempt to pull a newer version of the image.]' \
@@ -214,7 +210,9 @@ __docker-compose_subcommand() {
             _arguments \
                 $opts_help \
                 '(--quiet -q)'{--quiet,-q}"[Only validate the configuration, don't print anything.]" \
-                '--services[Print the service names, one per line.]' && ret=0
+                '--resolve-image-digests[Pin image tags to digests.]' \
+                '--services[Print the service names, one per line.]' \
+                '--volumes[Print the volume names, one per line.]' && ret=0
             ;;
         (create)
             _arguments \
@@ -253,6 +251,12 @@ __docker-compose_subcommand() {
         (help)
             _arguments ':subcommand:__docker-compose_commands' && ret=0
             ;;
+	(images)
+	    _arguments \
+		$opts_help \
+		'-q[Only display IDs]' \
+		'*:services:__docker-compose_services_all' && ret=0
+	    ;;
         (kill)
             _arguments \
                 $opts_help \
@@ -309,16 +313,17 @@ __docker-compose_subcommand() {
         (run)
             _arguments \
                 $opts_help \
+                $opts_no_deps \
                 '-d[Detached mode: Run container in the background, print new container name.]' \
                 '*-e[KEY=VAL Set an environment variable (can be used multiple times)]:environment variable KEY=VAL: ' \
                 '--entrypoint[Overwrite the entrypoint of the image.]:entry point: ' \
                 '--name=[Assign a name to the container]:name: ' \
-                $opts_no_deps \
                 '(-p --publish)'{-p,--publish=}"[Publish a container's port(s) to the host]" \
                 '--rm[Remove container after run. Ignored in detached mode.]' \
                 "--service-ports[Run command with the service's ports enabled and mapped to the host.]" \
                 '-T[Disable pseudo-tty allocation. By default `docker-compose run` allocates a TTY.]' \
                 '(-u --user)'{-u,--user=}'[Run as specified username or uid]:username or uid:_users' \
+                '(-v --volume)*'{-v,--volume=}'[Bind mount a volume]:volume: ' \
                 '(-w --workdir)'{-w,--workdir=}'[Working directory inside the container]:workdir: ' \
                 '(-):services:__docker-compose_services' \
                 '(-):command: _command_names -e' \
diff --git a/docker-compose.spec b/docker-compose.spec
index ef0e2593e..f4280dd42 100644
--- a/docker-compose.spec
+++ b/docker-compose.spec
@@ -42,6 +42,11 @@ exe = EXE(pyz,
                 'compose/config/config_schema_v3.1.json',
                 'DATA'
             ),
+            (
+                'compose/config/config_schema_v3.2.json',
+                'compose/config/config_schema_v3.2.json',
+                'DATA'
+            ),
             (
                 'compose/GITSHA',
                 'compose/GITSHA',
diff --git a/requirements.txt b/requirements.txt
index 53b9294ce..f8061af83 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ PyYAML==3.11
 backports.ssl-match-hostname==3.5.0.1; python_version < '3'
 cached-property==1.2.0
 colorama==0.3.7
-docker==2.1.0
+docker==2.2.1
 dockerpty==0.4.1
 docopt==0.6.1
 enum34==1.0.4; python_version < '3.4'
diff --git a/script/ci b/script/ci
index 7b3489a1b..34bf9a4be 100755
--- a/script/ci
+++ b/script/ci
@@ -1,6 +1,6 @@
 #!/bin/bash
 #
-# Backwards compatiblity for jenkins
+# Backwards compatibility for jenkins
 #
 # TODO: remove this script after all current PRs and jenkins are updated with
 # the new script/test/ci change
diff --git a/script/run/run.sh b/script/run/run.sh
index 62c065bbc..9fd097d75 100755
--- a/script/run/run.sh
+++ b/script/run/run.sh
@@ -15,7 +15,7 @@
 
 set -e
 
-VERSION="1.12.0-rc2"
+VERSION="1.12.0"
 IMAGE="docker/compose:$VERSION"
 
 
diff --git a/setup.py b/setup.py
index 13fe59b22..19a0d4aa0 100644
--- a/setup.py
+++ b/setup.py
@@ -37,7 +37,7 @@ install_requires = [
     'requests >= 2.6.1, != 2.11.0, < 2.12',
     'texttable >= 0.8.1, < 0.9',
     'websocket-client >= 0.32.0, < 1.0',
-    'docker >= 2.1.0, < 3.0',
+    'docker >= 2.2.1, < 3.0',
     'dockerpty >= 0.4.1, < 0.5',
     'six >= 1.3.0, < 2',
     'jsonschema >= 2.5.1, < 3',
diff --git a/tests/unit/config/config_test.py b/tests/unit/config/config_test.py
index 4db87ecb6..b7e4cc9bf 100644
--- a/tests/unit/config/config_test.py
+++ b/tests/unit/config/config_test.py
@@ -1950,6 +1950,57 @@ class ConfigTest(unittest.TestCase):
         actual = config.merge_service_dicts(base, override, V3_1)
         assert actual['secrets'] == override['secrets']
 
+    def test_merge_deploy(self):
+        base = {
+            'image': 'busybox',
+        }
+        override = {
+            'deploy': {
+                'mode': 'global',
+                'restart_policy': {
+                    'condition': 'on-failure'
+                }
+            }
+        }
+        actual = config.merge_service_dicts(base, override, V3_0)
+        assert actual['deploy'] == override['deploy']
+
+    def test_merge_deploy_override(self):
+        base = {
+            'image': 'busybox',
+            'deploy': {
+                'mode': 'global',
+                'restart_policy': {
+                    'condition': 'on-failure'
+                },
+                'placement': {
+                    'constraints': [
+                        'node.role == manager'
+                    ]
+                }
+            }
+        }
+        override = {
+            'deploy': {
+                'mode': 'replicated',
+                'restart_policy': {
+                    'condition': 'any'
+                }
+            }
+        }
+        actual = config.merge_service_dicts(base, override, V3_0)
+        assert actual['deploy'] == {
+            'mode': 'replicated',
+            'restart_policy': {
+                'condition': 'any'
+            },
+            'placement': {
+                'constraints': [
+                    'node.role == manager'
+                ]
+            }
+        }
+
     def test_external_volume_config(self):
         config_details = build_config_details({
             'version': '2',
@@ -2249,7 +2300,8 @@ class PortsTest(unittest.TestCase):
     ]
 
     INVALID_PORT_MAPPINGS = [
-        ["8000-8001:8000"],
+        ["8000-8004:8000-8002"],
+        ["4242:4242-4244"],
     ]
 
     VALID_SINGLE_PORTS = [