Update docs

CHANGELOG.asciidoc

@@ -25,6 +25,7 @@ image::https://raw.githubusercontent.com/apache/tinkerpop/master/docs/static/ima
 
 * Added support for deserialization of `Set` for `gremlin-javascript`.
 * Added integer overflow checks.
+* Removed `none()`, which was deprecated in 3.7.2 in favor of `discard()`.
 
 == TinkerPop 3.7.0 (Gremfir Master of the Pan Flute)
 

docs/src/reference/the-traversal.asciidoc

@@ -1451,7 +1451,7 @@ link:++https://tinkerpop.apache.org/docs/x.y.z/dev/provider/#difference-step++[`
 [[discard-step]]
 === Discard Step
 
-The `discard()`-step (*filter*) filters all objects from a traversal stream. It is especially useful for to traversals
+The `discard()`-step (*filter*) filters all objects from a traversal stream. It is especially useful for traversals
 that are executed remotely where returning results is not useful and the traversal is only meant to generate
 side-effects. Choosing not to return results saves in serialization and network costs as the objects are filtered on
 the remote end and not returned to the client side. Typically, this step does not need to be used directly and is
@@ -3160,24 +3160,6 @@ link:++https://tinkerpop.apache.org/javadocs/x.y.z/core/org/apache/tinkerpop/gre
 link:++https://tinkerpop.apache.org/javadocs/x.y.z/core/org/apache/tinkerpop/gremlin/process/traversal/dsl/graph/GraphTraversal.html#min(org.apache.tinkerpop.gremlin.process.traversal.Scope)++[`min(Scope)`],
 link:++https://tinkerpop.apache.org/javadocs/x.y.z/core/org/apache/tinkerpop/gremlin/process/traversal/Scope.html++[`Scope`]
 
-[[none-step]]
-=== None Step
-
-The `none()`-step (*filter*) filters all objects from a traversal stream. It is especially useful for to traversals
-that are executed remotely where returning results is not useful and the traversal is only meant to generate
-side-effects. Choosing not to return results saves in serialization and network costs as the objects are filtered on
-the remote end and not returned to the client side. Typically, this step does not need to be used directly and is
-quietly used by the `iterate()` terminal step which appends `none()` to the traversal before actually cycling through
-results.
-
-NOTE: As of release 3.7.2, `none()` has been deprecated in favor of `discard()` and is no longer used by `iterate()`.
-
-*Additional References*
-
-link:++https://tinkerpop.apache.org/javadocs/x.y.z/core/org/apache/tinkerpop/gremlin/process/traversal/Traversal.html#none()++[`discard()`]
-link:++https://tinkerpop.apache.org/javadocs/x.y.z/core/org/apache/tinkerpop/gremlin/process/traversal/Traversal.html#discard()++[`discard()`]
-link:++https://tinkerpop.apache.org/javadocs/x.y.z/core/org/apache/tinkerpop/gremlin/process/traversal/Traversal.html#iterate()++[`iterate()`]
-
 [[not-step]]
 === Not Step
 

docs/src/upgrade/release-4.x.x.asciidoc

@@ -39,6 +39,11 @@ skipped with incorrect result.
 
 === Upgrading for Providers
 
+==== Renaming None Step to Discard
+`none()`, which was deprecated in 3.7.2 favor of `discard()`, has been removed. In its place will be a new list
+filtering step `none()`, which takes a predicate as an argument and passes lists with no elements matching the predicate.
+
+
 ==== Graph System Providers
 
 ==== Graph Driver Providers