Update CHANGELOG.md
Update CHANGELOG.md
sambitgaan/htm.java,chelu/htm.java,chelu/htm.java,chelu/htm.java,cogmission/htm.java,numenta/htm.java,sambitgaan/htm.java,cogmission/htm.java,numenta/htm.java,sambitgaan/htm.java,numenta/htm.java,cogmission/htm.java