fixup! NEWS.md

Author: erights

packages/patterns/NEWS.md

@@ -1,5 +1,10 @@
 User-visible changes in `@endo/patterns`:
 
+# Next release
+
+- New pattern: `M.has(elementPatt, bound = 1n)` motivated to support want patterns in Zoe, to pull out only `bound` number of elements that match `elementPatt`. `bound` must be a positive bigint.
+- Closely related, `@endo/patterns` now exports `elementsHasSplit` and `pairsHasSplit` to support ERTP's use of `M.has` on non-fungible (`set`, `copySet`) and semifungible (`copyBag`) assets, respectively. See https://github.com/Agoric/agoric-sdk/pull/10952 .
+
 # v1.4.0 (2024-05-06)
 
 - `Passable` is now an accurate type instead of `any`. Downstream type checking may require changes ([example](https://github.com/Agoric/agoric-sdk/pull/8774))