Master is 1.55 now :(

Author: scottmcm

library/core/src/ops/control_flow.rs

@@ -46,15 +46,15 @@ use crate::{convert, ops};
 ///     }
 /// }
 /// ```
-#[stable(feature = "control_flow_enum_type", since = "1.54.0")]
+#[stable(feature = "control_flow_enum_type", since = "1.55.0")]
 #[derive(Debug, Clone, Copy, PartialEq)]
 pub enum ControlFlow<B, C = ()> {
     /// Move on to the next phase of the operation as normal.
-    #[stable(feature = "control_flow_enum_type", since = "1.54.0")]
+    #[stable(feature = "control_flow_enum_type", since = "1.55.0")]
     #[cfg_attr(not(bootstrap), lang = "Continue")]
     Continue(C),
     /// Exit the operation without running subsequent phases.
-    #[stable(feature = "control_flow_enum_type", since = "1.54.0")]
+    #[stable(feature = "control_flow_enum_type", since = "1.55.0")]
     #[cfg_attr(not(bootstrap), lang = "Break")]
     Break(B),
     // Yes, the order of the variants doesn't match the type parameters.