update news, bump version

jgreener64 · jgreener64 · commit 2c06c4bd3a0b · 2023-11-14T17:09:12.000Z
diff --git a/NEWS.md b/NEWS.md
@@ -1,5 +1,10 @@
 # Molly.jl release notes
 
+## v0.18.2 - Nov 2023
+
+### Performance improvements
+- The `vector` function for calculating the displacement between coordinates accounting for periodic boundary conditions is made faster, improving simulation performance on CPU and GPU.
+
 ## v0.18.1 - Oct 2023
 
 ### New features
diff --git a/Project.toml b/Project.toml
@@ -1,7 +1,7 @@
 name = "Molly"
 uuid = "aa0f7f06-fcc0-5ec4-a7f3-a573f33f9c4c"
 authors = ["Joe G Greener <jgreener@hotmail.co.uk>"]
-version = "0.18.1"
+version = "0.18.2"
 
 [deps]
 Atomix = "a9b6321e-bd34-4604-b9c9-b65b8de01458"
