diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..08c5369
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,52 @@
+# Changelog
+
+Notable changes to the project will be documented in this changelog.
+
+This project uses [Semantic Versioning] and generally follows the conventions of [Keep A Changelog].
+
+## [Unreleased]
+
+Important planned changes not yet bundled up will be listed here.
+
+## [0.3.0] - 2023-01-11
+
+### Added
+
+- Added args to show version information. (1d0649a)
+- Added timeout to requests calls. (23b8833)
+- Added CHANGELOG.md (ca9d958)
+
+### Changed
+
+- Changed min Python version to v3.10. (f37ab70)
+
+## [0.2.1] - 2023-01-10
+
+### Added
+
+- User-Agent is set to FediBlockHole to identify ourselves to remote servers. (04d9eea)
+- Adding packaging to prepare for submission to PyPI. (4ab369f)
+- Added ability to set max severity level if an instance has followers of accounts on a to-be-blocked domain. (5518421)
+- Added ability to read domain_blocks from instances that make the list public. (4ef84b5)
+- Skip obfuscated domains when building the merged blocklist. (4ef84b5)
+
+### Changed
+
+- Updated documentation in README and the sample config. (68a2c93)
+
+### Fixed
+
+- Fixed a bug in config enablement of intermediate blocklists saving. (5518421)
+
+## Before 2023-01-10
+
+- Initial rough versions that were not packaged.
+
+<!-- Links -->
+[keep a changelog]: https://keepachangelog.com/en/1.0.0/
+[semantic versioning]: https://semver.org/spec/v2.0.0.html
+
+<!-- Versions -->
+[unreleased]: https://github.com/eigenmagic/fediblockhole/compare/v0.3.0...HEAD
+[0.3.0]: https://github.com/eigenmagic/fediblockhole/releases/tag/v0.2.1
+[0.2.1]: https://github.com/eigenmagic/fediblockhole/releases/tag/v0.2.1
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index 107ad9e..ba761ab 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,10 +1,10 @@
 [project]
 name = "fediblockhole"
-version = "0.2.1"
+version = "0.3.0"
 description = "Federated blocklist management for Mastodon"
 readme = "README.md"
 license = {file = "LICENSE"}
-requires-python = ">=3.6"
+requires-python = ">=3.10"
 keywords = ["mastodon", "fediblock"]
 authors = [ 
     {name = "Justin Warren"}, {email = "justin@eigenmagic.com"}
@@ -34,5 +34,3 @@ fediblock-sync = "fediblockhole:main"
 [build-system]
 requires = ["hatchling"]
 build-backend = "hatchling.build"
-# requires = ["flit_core >=3.4,<4"]
-# build-backend = "flit_core.buildapi"
\ No newline at end of file