diff --git a/CHANGELOG.md b/CHANGELOG.md
index bcdcc6f41972cc47859927af8753ce90b508e931..b202eb7d1d9d5e86d5ce652fb1087e9176078f4f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ that users understand how the changes affect the new version.
 
 version 1.0.0-dev
 ---------------------------
++ GATK: SplitNCigarReads, BaseRecalibration and ApplyBQSR do no longer need regions files as required inputs.
 + Cutadapt: If the output is a gzipped file, compress with level 1 (instead of default 6).
 + Cutadapt: Fix issues with read2output when using single-end reads.
 + Add feature type, idattr and additional attributes to htseq-count.