Release v0.2.0

CHANGELOG.md

@@ -6,7 +6,24 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 
 ## [Unreleased]
-[Unreleased]: https://github.com/althonos/peptides.py/compare/v0.1.0...HEAD
+[Unreleased]: https://github.com/althonos/peptides.py/compare/v0.2.0...HEAD
+
+
+## [v0.2.0] - 2021-10-21
+[v0.2.0]: https://github.com/althonos/peptides.py/compare/v0.1.0...v0.2.0
+
+### Added
+- `Peptide.counts` method to get the number of occurences of each amino acid in the peptide.
+- `Peptide.frequencies` to get the frequencies of each amino acid in the peptide.
+- `Peptide.pcp_descriptors` to compute the PCP descriptors from Mathura & Braun (2001).
+- `Peptide.sneath_vectors` to compute the descriptors from Sneath (1966).
+- Hydrophilicity descriptors from Barley (2018).
+- `Peptide.structural_class` to predict the structural class of a protein using one of three reference datasets and one of four distance metrics.
+
+### Changed
+- `Peptide.aliphatic_index` now supports unknown Leu/Ile residue (code *J*).
+- Swap order of `Peptide.hydrophobic_moment` arguments for consistency with profile methods.
+- Some `Peptide` functions now support vectorized code using `numpy` if available.
 
 
 ## [v0.1.0] - 2021-10-21

CONTRIBUTING.md

@@ -19,3 +19,7 @@ $ python -m unittest discover -vv
 
 This project targets Python 3.6 or later.
 
+### Docstrings
+
+The docstring lines should not be longer than 76 characters (which allows rendering without soft-wrap of the entire module in a 80x24 terminal window).  
+Docstrings should be written in Google format.

MANIFEST.in

@@ -4,5 +4,6 @@ include           COPYING
 include           pyproject.toml
 recursive-include peptides/tables *.csv
 exclude           peptides/tables/__init__.py
+exclude           peptides/datasets/__init__.py
 include           peptides/py.typed
 prune             tests

peptides/__init__.py

@@ -26,7 +26,7 @@ except ImportError:
 
 
 __all__ = ["Peptide", "tables", "datasets"]
-__version__ = "0.1.0"
+__version__ = "0.2.0"
 __author__ = "Martin Larralde <martin.larralde@embl.de>"
 __license__ = "GPLv3"
 __credits__ = """