Updating version numbers for TestFlight build

Session.xcodeproj/project.pbxproj

@@ -8071,7 +8071,7 @@
 				CLANG_WARN__ARC_BRIDGE_CAST_NONARC = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
-				CURRENT_PROJECT_VERSION = 449;
+				CURRENT_PROJECT_VERSION = 453;
 				ENABLE_BITCODE = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
@@ -8108,7 +8108,7 @@
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				HEADER_SEARCH_PATHS = "";
 				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
-				MARKETING_VERSION = 2.6.1;
+				MARKETING_VERSION = 2.7.0;
 				ONLY_ACTIVE_ARCH = YES;
 				OTHER_CFLAGS = (
 					"-fobjc-arc-exceptions",
@@ -8149,7 +8149,7 @@
 				CLANG_WARN__ARC_BRIDGE_CAST_NONARC = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				CODE_SIGN_IDENTITY = "iPhone Distribution";
-				CURRENT_PROJECT_VERSION = 449;
+				CURRENT_PROJECT_VERSION = 453;
 				ENABLE_BITCODE = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				GCC_NO_COMMON_BLOCKS = YES;
@@ -8181,7 +8181,7 @@
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				HEADER_SEARCH_PATHS = "";
 				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
-				MARKETING_VERSION = 2.6.1;
+				MARKETING_VERSION = 2.7.0;
 				ONLY_ACTIVE_ARCH = NO;
 				OTHER_CFLAGS = (
 					"-DNS_BLOCK_ASSERTIONS=1",