Version 0.1-0 (2012-11-18)
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  NEW FEATURES
  
  * initial release
  * initial version of Amino Acid Composition descriptor
  * initial version of Dipeptide Composition descriptor
  * initial version of Tripeptide Composition descriptor
  * initial version of Normalized Moreau-Broto Autocorrelation descriptor
  * initial version of Moran Autocorrelation descriptor
  * initial version of Geary Autocorrelation descriptor
  * initial version of CTD - Composition descriptor
  * initial version of CTD - Transition descriptor
  * initial version of CTD - Distribution descriptor
  * initial version of Conjoint Triad descriptor
  * initial version of Sequence Order Coupling Number descriptor
  * initial version of Quasi-Sequence-Order descriptor
  * initial version of Pseudo Amino Acid Composition descriptor
  * initial version of Amphiphilic Pseudo Amino Acid Composition descriptor
  * initial version of readFASTA()
  * initial version of getUniProt()
  * initial version of protcheck()
  * initial version of protseg()

Version 0.2-0 (2013-12-10)
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  NEW FEATURES
  
  * second release
  * added Proteochemometric (PCM) Modeling descriptors, parallellized similarity computation derived by protein sequence alignment and Gene Ontology (GO) semantic similarity measures between a list of protein sequences / GO terms / Entrez Gene IDs
  * added misc tools and datasets
  * initial version of Generalized Scales-Based Descriptors derived by Principal Components Analysis
  * initial version of Generalized Scales-Based Descriptors derived by AA-Properties (AAindex)
  * initial version of Generalized Scales-Based Descriptors derived by 20+ classes of 2D and 3D Molecular Descriptors
  * initial version of Generalized Scales-Based Descriptors derived by Factor Analysis
  * initial version of Generalized Scales-Based Descriptors derived by Multidimensional Scaling
  * initial version of Generalized BLOSUM and PAM Matrix-Derived Descriptors
  * initial version of parallelized pairwise similarity calculation with a list of protein sequences
  * initial version of pairwise semantic similarity calculation with a list of GO terms / Entrez Gene IDs
  * initial version of Auto Cross Covariance (ACC) for generating scales-based descriptors of the same length
  * introducing ProtWeb, the web service based on protr: http://cbdd.csu.edu.cn:8080/protrweb/

Version 0.2-1 (2014-01-25)
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  * Added LICENSE file according to CRAN policies

Version 0.3-0 (2014-06-20)
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  * Added an example workflow using protr in the vignette
