Update CHANGELOG.md

Author: cogmission

CHANGELOG.md

@@ -18,7 +18,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
 ***
 
-## [v0.6.3-alpha] - 2015-10-21
+## [v0.6.3-alpha] - 2015-10-21 (Delayed for anticipated features)
 #### Added
 * [[PR #329](https://github.com/numenta/htm.java/pull/329)] - Added low memory implementation of SparseMatrix classes and including tests
 * [[Issue #323 PR #324](https://github.com/numenta/htm.java/pull/324)] - Added / Fixed ability to input Coordinate data into the NAPI sensors.