Update change log

CHANGELOG.md

@@ -5,8 +5,14 @@ The exercism CLI follows [semantic versioning](http://semver.org/).
 ----------------
 
 ## Next Release
+* [#270](https://github.com/exercism/cli/pull/270) Allow commenting on submission with --comment - [@Tonkpils](https://github.com/Tonkpils)
+* [#271](https://github.com/exercism/cli/pull/271) Increase timeout to 20 seconds - [@Tonkpils](https://github.com/Tonkpils)
+* [#273](https://github.com/exercism/cli/pull/273) Guard against submitting spec files and README - [@daveyarwood](https://github.com/daveyarwood)
+* [#278](https://github.com/exercism/cli/pull/278) Create files with 0644 mode, create missing directories for downloaded solutions - [@petertseng](https://github.com/petertseng)
+* [#281](https://github.com/exercism/cli/pull/281) Create missing directories for downloaded problems - [@petertseng](https://github.com/petertseng)
+* [#282](https://github.com/exercism/cli/pull/282) Remove random encouragement after submitting - [@kytrinyx](https://github.com/kytrinyx)
+* [#283](https://github.com/exercism/cli/pull/283) Print current configuration after calling configure command - [@kytrinyx](https://github.com/kytrinyx)
 * **Your contribution here**
-* [#270](https://github.com/exercism/cli/pull/270) Allow commenting on submission with --comment [@Tonkpils](https://github.com/Tonkpils)
 
 ## v2.2.3 (2015-12-27)
 * [#264](https://github.com/exercism/cli/pull/264) Fix version flag to use --version and --v - [@Tonkpils](https://github.com/Tonkpils)