Update NEWS.md

Author: jorainer

NEWS.md

@@ -1,6 +1,6 @@
-# xcms 4.3
+# xcms 4.5
 
-## Changes in version 4.3.5
+## Changes in version 4.5.1
 
 - Address issue #765: peak detection on chromatographic data: report a
   chromatogram's `"mz"`, `"mzmin"` and `"mzmax"` as the mean m/z and lower and
@@ -11,6 +11,8 @@
 - Add `chromPeakSummary` generic (issue #705).
 - Add `chromPeakSummary()` method to calculate the *beta* quality metrics.
 
+# xcms 4.3
+
 ## Changes in version 4.3.4
 
 - Small update to the `matchLamaChromPeaks()` function to get the chromPeaksId
@@ -1324,4 +1326,4 @@ Other Changes since Version 1.14:
 
 - xcmsRaw can now filter for positive/negative spectra,
   if the file includes both polarities. xcmsSet() can pass
-  the polarity to contain positive/negative peaks only.
+  the polarity to contain positive/negative peaks only.