Version 0.20.0 release (#1600)

Author: sobolevn

CHANGELOG.md

@@ -6,7 +6,7 @@ incremental in minor, bugfixes only are patches.
 See [0Ver](https://0ver.org/).
 
 
-## 0.19.1 WIP
+## 0.20.0
 
 ### Features
 

pyproject.toml

@@ -1,22 +1,6 @@
-[build-system]
-requires = ["poetry-core>=1.0.0"]
-build-backend = "poetry.core.masonry.api"
-
-
-[tool.nitpick]
-style = "https://raw.githubusercontent.com/wemake-services/wemake-python-styleguide/master/styles/nitpick-style-wemake.toml"
-
-[tool.slotscheck]
-strict-imports = true
-require-subclass = true
-require-superclass = true
-exclude-modules = 'returns\.contrib\.mypy'
-exclude-classes = 'returns\.primitives\.exceptions:UnwrapFailedError'
-
-
 [tool.poetry]
 name = "returns"
-version = "0.19.0"
+version = "0.20.0"
 description = "Make your functions return something meaningful, typed, and safe!"
 license = "BSD-3-Clause"
 
@@ -97,3 +81,20 @@ sphinx-hoverxref = "^1.3"
 doc8 = "^1.0"
 m2r2 = "^0.3"
 tomlkit = "^0.11"
+
+
+[build-system]
+requires = ["poetry-core>=1.0.0"]
+build-backend = "poetry.core.masonry.api"
+
+
+[tool.nitpick]
+style = "https://raw.githubusercontent.com/wemake-services/wemake-python-styleguide/master/styles/nitpick-style-wemake.toml"
+
+
+[tool.slotscheck]
+strict-imports = true
+require-subclass = true
+require-superclass = true
+exclude-modules = 'returns\.contrib\.mypy'
+exclude-classes = 'returns\.primitives\.exceptions:UnwrapFailedError'