Bump version to v0.5.0

Author: cffls

CHANGELOG.md

@@ -5,6 +5,27 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 
+## [0.5.0] - 2022-06-15
+
+### Added
+
+- Staking certificates.
+- Add an option to merge change into already existing output. ([#38](https://github.com/cffls/pycardano/pull/38)).
+- Enable UTxO query with Kupo ([#39](https://github.com/cffls/pycardano/pull/39)).
+- Add 'add_minting_script' to txbuilder.
+- Add usage guides for Plutus ([#46](https://github.com/cffls/pycardano/pull/46)).
+- Add message signing and verification (CIP8) ([#45](https://github.com/cffls/pycardano/pull/45)).
+
+### Changed
+
+- `amount` in `TransactionOutput` will be converted to type `Value` even when an `int` is passed in ([#42](https://github.com/cffls/pycardano/pull/42)).
+- Add unknown fields to ArraySerializable if more values are provided.
+
+### Fixed
+
+- Prevent 'Transaction.from_cbor' from dropping data in datum.
+- Add fake fee to fake transaction when fee is 0.
+
 ## [0.4.1] - 2022-05-03
 
 ### Changed

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "pycardano"
-version = "0.4.1"
+version = "0.5.0"
 classifiers = [
     "Intended Audience :: Developers",
     "License :: OSI Approved :: MIT License",
@@ -15,7 +15,7 @@ description = "A Cardano library in Python"
 homepage = "https://github.com/cffls/pycardano"
 documentation = "https://pycardano.readthedocs.io/en/latest/"
 keywords = ["python", "cardano", "blockchain", "crypto"]
-authors = ["Jerry <jerry@staking247.com>"]
+authors = ["Jerry <jerrycgh@gmail.com>"]
 readme = "README.md"
 repository = "https://github.com/cffls/pycardano"
 license = "MIT"