CHANGELOG in ccsv-1.0.1 vs CHANGELOG in ccsv-1.0.4

@@ -1,4 +1,10 @@
+v1.0.4 Range methods min/max replaced by first/last for stable work (zhum)
+
+v1.0.3 Benchmarks now in spec-style (zhum).
+
+v1.0.2 Benchmarks added (zhum).
+
 v1.0.1 Tests moved to minitest (zhum).
 
 v1.0.0 Allow custom delimiter and integer range filtration (zhum).
 
 v0.1.2. Allow lines of any length (crossman).