diff --git a/HISTORY.md b/HISTORY.md
index 6a1e9c4..e4abe83 100755
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -4,6 +4,13 @@ Release History
 master
 ------
 
+**Improvements**
+
+* [#240](https://github.com/socialcopsdev/camelot/issues/209) Add support to analyze only certain page regions to look for tables. [#243](https://github.com/socialcopsdev/camelot/pull/243) by Vinayak Mehta.
+    * You can use `table_regions` in `read_pdf()` to specify approximate page regions which may contain tables.
+    * Kwarg `line_size_scaling` is now called `line_scale`.
+* [#239](https://github.com/socialcopsdev/camelot/issues/239) Raise warning if PDF is image-based. [#240](https://github.com/socialcopsdev/camelot/pull/240) by Vinayak Mehta.
+
 0.6.0 (2018-12-24)
 ------------------