diff --git a/DESCRIPTION b/DESCRIPTION
index db92000..472f043 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: structToolbox
 Type: Package
 Title: Data processing & analysis tools for Metabolomics and other omics
-Version: 1.12.0
+Version: 1.12.1
 Authors@R: c(
     person(
         c("Gavin","Rhys"),
@@ -121,7 +121,7 @@ Imports: ggplot2,
     sp,
     stats,
     utils
-RoxygenNote: 7.1.2
+RoxygenNote: 7.2.3
 Suggests: agricolae,
  BiocFileCache,
  BiocStyle,
diff --git a/NEWS b/NEWS
index bbc0d8a..791429b 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,8 @@
+Changes 1.12.1
++ dratio_filter now correctly removes features
++ updated documentation for missing value filters
++ added tests for dratio_filter
+
 Changes 1.7.2
 + internal updates to PLS
 + some PLS charts have been renamed for consistency with other methods