update ChangeLog with recent PRs (no version bump)
@@ -25,9 +25,11 @@ under the License.
[#19](https://github.com/apache/jspwiki/pull/19), [#20](https://github.com/apache/jspwiki/pull/20),
[#21](https://github.com/apache/jspwiki/pull/21), [#22](https://github.com/apache/jspwiki/pull/22),
[#23](https://github.com/apache/jspwiki/pull/23), [#24](https://github.com/apache/jspwiki/pull/24),
- [#25](https://github.com/apache/jspwiki/pull/25), [#26](https://github.com/apache/jspwiki/pull/26) and
- [#27](https://github.com/apache/jspwiki/pull/27)), most notably
+ [#25](https://github.com/apache/jspwiki/pull/25), [#26](https://github.com/apache/jspwiki/pull/26),
+ [#27](https://github.com/apache/jspwiki/pull/27), [#28](https://github.com/apache/jspwiki/pull/28),
+ [#29](https://github.com/apache/jspwiki/pull/29) and [#30](https://github.com/apache/jspwiki/pull/30)), most notably
* jsp-api to 2.3.3
+ * Selenide to 5.17.2
**2020-12-17 Juan Pablo Santos (juanpablo AT apache DOT org)**
