diff --git a/TCHAP_CHANGES.rst b/TCHAP_CHANGES.rst
index 8fdf450f80..6d0385631d 100644
--- a/TCHAP_CHANGES.rst
+++ b/TCHAP_CHANGES.rst
@@ -1,3 +1,10 @@
+Changes in Tchap 1.1.0 (2020-11-19)
+===================================================
+
+Bug Fixes:
+ * [Room Preview] unexpected failure on join: "Not possible to join an empty room" #346
+ * Wrong error message displayed to the external users when they try to join a room by link
+
 Changes in Tchap 1.0.30 (2020-11-17)
 ===================================================
 
diff --git a/Tchap.xcodeproj/project.pbxproj b/Tchap.xcodeproj/project.pbxproj
index a4a72603d7..195d64b252 100644
--- a/Tchap.xcodeproj/project.pbxproj
+++ b/Tchap.xcodeproj/project.pbxproj
@@ -9379,7 +9379,7 @@
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
-				MARKETING_VERSION = 1.0.30;
+				MARKETING_VERSION = 1.1.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -9431,7 +9431,7 @@
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
-				MARKETING_VERSION = 1.0.30;
+				MARKETING_VERSION = 1.1.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SWIFT_COMPILATION_MODE = wholemodule;