diff --git a/.docker/Dockerfile.rhel b/.docker/Dockerfile.rhel
index fb5af0a3f814861c0d7bc79b74d0e739a0199e58..171a6372fbdd98669065095f5e0a7d484f0def44 100644
--- a/.docker/Dockerfile.rhel
+++ b/.docker/Dockerfile.rhel
@@ -1,6 +1,6 @@
 FROM registry.access.redhat.com/rhscl/nodejs-8-rhel7
 
-ENV RC_VERSION 0.66.0-rc.0
+ENV RC_VERSION 0.66.0-rc.1
 
 MAINTAINER buildmaster@rocket.chat
 
diff --git a/.github/history.json b/.github/history.json
index 6b2de8d0a6b55d7466d6d048fbcd4f10e0d27fe1..f5b6bd80a94a90527393632fe334bcda183fdcb4 100644
--- a/.github/history.json
+++ b/.github/history.json
@@ -15874,5 +15874,64 @@
         "engelgabriel"
       ]
     }
+  ],
+  "0.66.0-rc.1": [
+    {
+      "pr": "11223",
+      "title": "Regression: Fix directory table loading",
+      "userLogin": "karlprieb",
+      "milestone": "0.66.0",
+      "contributors": [
+        "ggazzo",
+        "karlprieb"
+      ]
+    },
+    {
+      "pr": "11221",
+      "title": "[FIX] \"blank messages\" on iOS < 11",
+      "userLogin": "ggazzo",
+      "contributors": [
+        "ggazzo",
+        "web-flow",
+        "rodrigok"
+      ]
+    },
+    {
+      "pr": "11215",
+      "title": "Regression: Fix latest and release-candidate docker images building",
+      "userLogin": "sampaiodiego",
+      "milestone": "0.66.0",
+      "contributors": [
+        "sampaiodiego"
+      ]
+    },
+    {
+      "pr": "11199",
+      "title": "[FIX] \"blank\" screen on iOS < 11",
+      "userLogin": "ggazzo",
+      "milestone": "0.66.0",
+      "contributors": [
+        "ggazzo",
+        "web-flow",
+        "rodrigok"
+      ]
+    },
+    {
+      "pr": "11216",
+      "title": "Regression: check username or usersCount on browseChannels",
+      "userLogin": "ggazzo",
+      "milestone": "0.66.0",
+      "contributors": [
+        "ggazzo"
+      ]
+    },
+    {
+      "pr": "11211",
+      "title": "Regression: Sending message with a mention is not showing to sender",
+      "userLogin": "sampaiodiego",
+      "contributors": [
+        "sampaiodiego"
+      ]
+    }
   ]
 }
\ No newline at end of file
diff --git a/.sandstorm/sandstorm-pkgdef.capnp b/.sandstorm/sandstorm-pkgdef.capnp
index 1ca058b5447b5d629ab36864fb4c1ae3617770b1..93d6f81f4386fb292cc7a4f18f5cfe168c7d7715 100644
--- a/.sandstorm/sandstorm-pkgdef.capnp
+++ b/.sandstorm/sandstorm-pkgdef.capnp
@@ -19,9 +19,9 @@ const pkgdef :Spk.PackageDefinition = (
 
 		appTitle = (defaultText = "Rocket.Chat"),
 
-		appVersion = 72,  # Increment this for every release.
+		appVersion = 73,  # Increment this for every release.
 
-		appMarketingVersion = (defaultText = "0.66.0-rc.0"),
+		appMarketingVersion = (defaultText = "0.66.0-rc.1"),
 		# Human-readable representation of appVersion. Should match the way you
 		# identify versions of your app in documentation and marketing.
 
diff --git a/.travis/snap.sh b/.travis/snap.sh
index 412c7cc50096027410e0e4dc958fdd450e2c9cb0..0a5fa8c0ada58ce8d2a54f65b570a38199c99f73 100755
--- a/.travis/snap.sh
+++ b/.travis/snap.sh
@@ -17,7 +17,7 @@ elif [[ $TRAVIS_TAG ]]; then
     RC_VERSION=$TRAVIS_TAG
 else
     CHANNEL=edge
-    RC_VERSION=0.66.0-rc.0
+    RC_VERSION=0.66.0-rc.1
 fi
 
 echo "Preparing to trigger a snap release for $CHANNEL channel"
diff --git a/HISTORY.md b/HISTORY.md
index 7be3ff8f4f9d32b0dcca417eccbbd3afa3d9ae83..fa2378e33e03bd09c68025b08dbce01e10d6d1c6 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,6 +1,31 @@
 
 # 0.66.0 (Under Release Candidate Process)
 
+## 0.66.0-rc.1
+`2018-06-21  ·  2 🐛  ·  4 🔍  ·  4 👩‍💻👨‍💻`
+
+### 🐛 Bug fixes
+
+- "blank messages" on iOS < 11 ([#11221](https://github.com/RocketChat/Rocket.Chat/pull/11221))
+- "blank" screen on iOS < 11 ([#11199](https://github.com/RocketChat/Rocket.Chat/pull/11199))
+
+<details>
+<summary>🔍 Minor changes</summary>
+
+- Regression: Fix directory table loading ([#11223](https://github.com/RocketChat/Rocket.Chat/pull/11223))
+- Regression: Fix latest and release-candidate docker images building ([#11215](https://github.com/RocketChat/Rocket.Chat/pull/11215))
+- Regression: check username or usersCount on browseChannels ([#11216](https://github.com/RocketChat/Rocket.Chat/pull/11216))
+- Regression: Sending message with a mention is not showing to sender ([#11211](https://github.com/RocketChat/Rocket.Chat/pull/11211))
+
+</details>
+
+### 👩‍💻👨‍💻 Core Team 🤓
+
+- [@ggazzo](https://github.com/ggazzo)
+- [@karlprieb](https://github.com/karlprieb)
+- [@rodrigok](https://github.com/rodrigok)
+- [@sampaiodiego](https://github.com/sampaiodiego)
+
 ## 0.66.0-rc.0
 `2018-06-20  ·  1 ️️️⚠️  ·  23 🎉  ·  52 🐛  ·  36 🔍  ·  45 👩‍💻👨‍💻`
 
diff --git a/package.json b/package.json
index 1960b48c466d9b1d57fe6d78c54188a963d8289c..b0a8a1a4928681a922a6cee770708b4eca50a2b9 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "Rocket.Chat",
 	"description": "The Ultimate Open Source WebChat Platform",
-	"version": "0.66.0-rc.0",
+	"version": "0.66.0-rc.1",
 	"author": {
 		"name": "Rocket.Chat",
 		"url": "https://rocket.chat/"
diff --git a/packages/rocketchat-lib/rocketchat.info b/packages/rocketchat-lib/rocketchat.info
index a12ecd56a8832873bd14ee519e19bf14c8d0137b..3a95a1da8986c2f0c7c6777647cc9d5977b12c63 100644
--- a/packages/rocketchat-lib/rocketchat.info
+++ b/packages/rocketchat-lib/rocketchat.info
@@ -1,3 +1,3 @@
 {
-	"version": "0.66.0-rc.0"
+	"version": "0.66.0-rc.1"
 }