diff --git a/requirements/common.in b/requirements/common.in
index bdbd35669f..a623fb9581 100644
--- a/requirements/common.in
+++ b/requirements/common.in
@@ -169,8 +169,8 @@ pyoembed==0.1.2
 # these tightly, including fetching content not included in the normal
 # release tarballs (which is a bug).  So we need to pin it makes sense
 # to pin a version from Git rather than a release.
--e "git+https://github.com/zulip/python-zulip-api.git@0.4.5#egg=zulip==0.4.5_git&subdirectory=zulip"
--e "git+https://github.com/zulip/python-zulip-api.git@0.4.5#egg=zulip_bots==0.4.5+git&subdirectory=zulip_bots"
+-e "git+https://github.com/zulip/python-zulip-api.git@0.4.6#egg=zulip==0.4.6_git&subdirectory=zulip"
+-e "git+https://github.com/zulip/python-zulip-api.git@0.4.6#egg=zulip_bots==0.4.6+git&subdirectory=zulip_bots"
 
 # Used for Hesiod lookups, etc.
 py3dns==3.1.0
diff --git a/requirements/dev.txt b/requirements/dev.txt
index 2e7f807718..1c291280b1 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -11,8 +11,8 @@
 
 git+https://github.com/zulip/talon.git@7d8bdc4dbcfcc5a73298747293b99fe53da55315#egg=talon==1.2.10.zulip1
 git+https://github.com/zulip/ultrajson@70ac02bec#egg=ujson==1.35+git
-git+https://github.com/zulip/python-zulip-api.git@0.4.5#egg=zulip==0.4.5_git&subdirectory=zulip
-git+https://github.com/zulip/python-zulip-api.git@0.4.5#egg=zulip_bots==0.4.5+git&subdirectory=zulip_bots
+git+https://github.com/zulip/python-zulip-api.git@0.4.6#egg=zulip==0.4.6_git&subdirectory=zulip
+git+https://github.com/zulip/python-zulip-api.git@0.4.6#egg=zulip_bots==0.4.6+git&subdirectory=zulip_bots
 alabaster==0.7.10
 apns2==0.3.0
 argon2-cffi==18.1.0
diff --git a/requirements/prod.txt b/requirements/prod.txt
index b04b7dbb34..6230242936 100644
--- a/requirements/prod.txt
+++ b/requirements/prod.txt
@@ -11,8 +11,8 @@
 
 git+https://github.com/zulip/talon.git@7d8bdc4dbcfcc5a73298747293b99fe53da55315#egg=talon==1.2.10.zulip1
 git+https://github.com/zulip/ultrajson@70ac02bec#egg=ujson==1.35+git
-git+https://github.com/zulip/python-zulip-api.git@0.4.5#egg=zulip==0.4.5_git&subdirectory=zulip
-git+https://github.com/zulip/python-zulip-api.git@0.4.5#egg=zulip_bots==0.4.5+git&subdirectory=zulip_bots
+git+https://github.com/zulip/python-zulip-api.git@0.4.6#egg=zulip==0.4.6_git&subdirectory=zulip
+git+https://github.com/zulip/python-zulip-api.git@0.4.6#egg=zulip_bots==0.4.6+git&subdirectory=zulip_bots
 apns2==0.3.0
 argon2-cffi==18.1.0
 asn1crypto==0.23.0        # via cryptography
diff --git a/templates/zerver/api/fixtures.json b/templates/zerver/api/fixtures.json
index f451483f82..a609cfd44f 100644
--- a/templates/zerver/api/fixtures.json
+++ b/templates/zerver/api/fixtures.json
@@ -327,6 +327,19 @@
         "last_event_id": -1,
         "msg": "",
         "queue_id": "1517975029:0",
+        "realm_emoji": {
+            "1": {
+                "author": {
+                    "email": "iago@zulip.com",
+                    "full_name": "Iago",
+                    "id": 5
+                },
+                "deactivated": false,
+                "id": "1",
+                "name": "green_tick",
+                "source_url": "/user_avatars/1/emoji/images/1.png"
+            }
+        },
         "result": "success"
     },
     "remove-subscriptions": {
diff --git a/templates/zerver/api/register-queue.md b/templates/zerver/api/register-queue.md
index 07cd2e8e60..199fc0d852 100644
--- a/templates/zerver/api/register-queue.md
+++ b/templates/zerver/api/register-queue.md
@@ -74,6 +74,10 @@ zulip(config).then((client) => {
 
 #### Example response
 
+**Note:** If you omit the `event_types` argument to `client.register()`,
+the JSON response will include the necessary initial data about
+all supported event types.
+
 A typical successful JSON response may look like:
 
 {generate_code_example|register-queue|fixture}
diff --git a/version.py b/version.py
index 068fdbcc04..74003dd75a 100644
--- a/version.py
+++ b/version.py
@@ -8,4 +8,4 @@ ZULIP_VERSION = "1.8.0+git"
 # Typically, adding a dependency only requires a minor version bump, and
 # removing a dependency requires a major version bump.
 
-PROVISION_VERSION = '19.2'
+PROVISION_VERSION = '19.3'
diff --git a/zerver/lib/api_test_helpers.py b/zerver/lib/api_test_helpers.py
index 6b940e5b37..7eec764edd 100644
--- a/zerver/lib/api_test_helpers.py
+++ b/zerver/lib/api_test_helpers.py
@@ -419,22 +419,12 @@ def register_queue(client):
 
     # {code_example|start}
     # Register the queue
-    result = client.register()
-    # {code_example|end}
-
-    client.deregister(result['queue_id'])
-    fixture = FIXTURES['register-queue']
-    test_against_fixture(result, fixture, check_if_equal=['msg', 'result'],
-                         check_if_exists=['last_event_id', 'queue_id'])
-
-    # {code_example|start}
-    # You may pass in one or more of the arguments documented below
-    # as keyword arguments, like so:
     result = client.register(
-        event_types=['messages']
+        event_types=['messages', 'realm_emoji']
     )
     # {code_example|end}
 
+    fixture = FIXTURES['register-queue']
     test_against_fixture(result, fixture, check_if_equal=['msg', 'result'],
                          check_if_exists=['last_event_id', 'queue_id'])