Bump version

Author: laurentpellegrino

CHANGELOG.md

@@ -6,6 +6,8 @@ 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).
 
 ## [Unreleased]
+
+## [4.0.0] - 2024-06-14
 ### Changed
 - Require Python 3.8+.
 - Add new functions for retrieving Autonomous System data: `batch_lookup_asns`, `lookup_asn`, `origin_lookup_asn`.

pyproject.toml

@@ -18,7 +18,7 @@ name = 'ipregistry'
 license = 'Apache-2.0'
 readme = 'README.md'
 repository = 'https://github.com/ipregistry/ipregistry-python'
-version = '3.2.0'
+version = '4.0.0'
 
 [tool.poetry.dependencies]
 cachetools = '^5.3.3'
@@ -31,4 +31,4 @@ pytest = '>=6.2.5'
 
 [build-system]
 requires = ["poetry-core"]
-build-backend = "poetry.core.masonry.api"
+build-backend = "poetry.core.masonry.api"