update verstion to 0.5.0

Author: CunliangGeng

CHANGELOG.md

@@ -4,15 +4,17 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
-## 0.4.0
+## 0.5.0
+- Added atom name selelction for lrmsd calculation
+- Removed hardcoded chainIDs and added chainID selection in `StructureSimilarity`
 
+## 0.4.0
 - Added `many2sql` to support read multiple PDB files
 - Added support for `Path` objects of input PDB files
 - Added support for `help(pdb2sql)`
 - Updated assignment of chain IDs in `StructureSimilarity`
 
 ## 0.3.0
-
 - Added `align` to superpose a structure to a specific axis or plane
 - Added `superpose` to superpose two structures based on selections
 - Added `fetch` to download PDB file with given PDB ID

pdb2sql/__version__.py

@@ -1 +1 @@
-__version__ = '0.4.0'
+__version__ = '0.5.0'