## Upgrading from Foundation 5
-In Foundation 5, breakpoints were accessed using a series of Sass variables named `$small-up`, `$small-only`, `$medium-only`, and so on. In Foundation 6, this method of writing media queries has been replaced with a dedicated [breakpoint mixin](#the-breakpoint-mixin), described below. **The legacy variables will be removed in Foundation 6.**
+In Foundation 5, breakpoints were accessed using a series of Sass variables named `$small-up`, `$small-only`, `$medium-only`, and so on. In Foundation 6, this method of writing media queries has been replaced with a dedicated [breakpoint mixin](#the-breakpoint-mixin), described below. **The legacy variables will be removed in Foundation 6.3.**
To upgrade your existing media queries, replace rulesets like this: