add NEWS and compat annotations

Author: rfourquet

NEWS.md

@@ -47,6 +47,7 @@ Standard library changes
 
 * Verbose `display` of `Char` (`text/plain` output) now shows the codepoint value in standard-conforming `"U+XXXX"` format ([#33291]).
 
+* `methods` now accepts passing a module (or a list thereof) to filter methods defined in it ([#33403]).
 
 #### Libdl
 

base/reflection.jl

@@ -867,6 +867,9 @@ Return the method table for `f`.
 If `types` is specified, return an array of methods whose types match.
 If `module` is specified, return an array of methods defined in this module.
 A list of modules can also be specified as an array or tuple.
+
+!!! compat "Julia 1.4"
+    At least Julia 1.4 is required for specifying a module.
 """
 function methods(@nospecialize(f), @nospecialize(t),
                  @nospecialize(mod::Union{Module,AbstractArray{Module},Tuple{Vararg{Module}}}=()))