CHANGELOG.md in infoboxer-0.3.3 vs CHANGELOG.md in infoboxer-0.4.0

@@ -1,6 +1,19 @@
 # Infoboxer's change log
 
+## 0.4.0 (2021-05-30)
+
+* A cluster of bugs found in #81 fixed:
+  * Empty comment (`<!---->`) now processed properly;
+  * Templates that are implicitly inside tables (put on a separate row) now always create
+    an implicit `<TableCell>`
+  * Heading after non-closed table closes the table implicitly instead of being inserted
+    into the last cell.
+* Drop Ruby < 2.6, and support 3.0 instead.
+
+PS: Yeah, year-and-almost-half is much better than 2 years between releases, I guess.. And let's call
+it non-patch version then.
+
 ## 0.3.3 (2020-02-09)
 
 * Fixed table captions handling (thanks @robfors for reporting)
 
 PS: Funny that this small bugfix release is exactly two years after the previous one :(