Updated README, CHANGELOG and version.

Author: fabiocaccamo

CHANGELOG.md

@@ -4,6 +4,9 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.22.0](https://github.com/fabiocaccamo/python-benedict/releases/tag/0.22.0) - 2020-10-15
+-   Added `get_uuid` and `get_uuid_list` methods.
+
 ## [0.21.1](https://github.com/fabiocaccamo/python-benedict/releases/tag/0.21.1) - 2020-09-30
 -   Fixed performance issue. #39
 -   Fixed `to_json` returns empty dict from generator. #38

README.md

@@ -223,6 +223,8 @@ lng = loc.get_decimal('longitude')
     -   [`get_slug_list`](#get_slug_list)
     -   [`get_str`](#get_str)
     -   [`get_str_list`](#get_str_list)
+    -   [`get_uuid`](#get_uuid)
+    -   [`get_uuid_list`](#get_uuid_list)
 
 ### Utility methods
 
@@ -799,6 +801,22 @@ d.get_str(key, default='', choices=[])
 d.get_str_list(key, default=[], separator=',')
 ```
 
+-   #### get_uuid
+
+```python
+# Get value by key or keypath trying to return it as valid uuid.
+# If choices and value is in choices return value otherwise default.
+d.get_uuid(key, default='', choices=[])
+```
+
+-   #### get_uuid_list
+
+```python
+# Get value by key or keypath trying to return it as list of valid uuid values.
+# If separator is specified and value is a string it will be splitted.
+d.get_uuid_list(key, default=[], separator=',')
+```
+
 ## Testing
 ```bash
 # create python virtual environment

benedict/metadata.py

@@ -6,4 +6,4 @@
 __email__ = '[email protected]'
 __license__ = 'MIT'
 __title__ = 'benedict'
-__version__ = '0.21.1'
+__version__ = '0.22.0'