diff --git a/.editorconfig b/.editorconfig
index f1ad5ca..3d6370d 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -14,3 +14,6 @@ indent_size = 2
 
 [spec.yaml]
 indent_size = 2
+
+[CHANGELOG.md]
+max_line_length = 80
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..09fa031
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,65 @@
+# v0.3.0 (unreleased)
+
+* Switched main maubot database to asyncpg/aiosqlite.
+  * Using the same SQLite database for crypto is now safe again.
+* Updated Docker image to Alpine 3.15.
+* Formatted all code using [black](https://github.com/psf/black)
+  and [isort](https://github.com/PyCQA/isort).
+
+# v0.2.1 (2021-11-22)
+
+Docker-only release: added automatic moving of plugin databases from
+`/data/plugins/*.db` to `/data/dbs`
+
+# v0.2.0 (2021-11-20)
+
+* Moved plugin databases from `/data/plugins` to `/data/dbs` in the docker image.
+  * v0.2.0 was missing the automatic migration of databases, it was added in v0.2.1.
+  * If you were using a custom path, you'll have to mount it at `/data/dbs` or
+    move the databases yourself.
+* Removed support for pickle crypto store and added support for SQLite crypto store.
+  * **If you were previously using the dangerous pickle store for e2ee, you'll
+    have to re-login with the bots (which can now be done conveniently with
+    `mbc auth --update-client`).**
+* Added SSO support to `mbc auth`.
+* Added support for setting device ID for e2ee using the web interface.
+* Added e2ee fingerprint field to the web interface.
+* Added `--update-client` flag to store access token inside maubot instead of
+  returning it in `mbc auth`.
+  * This will also automatically store the device ID now.
+* Updated standalone mode.
+  * Added e2ee and web server support.
+  * It's now officially supported and [somewhat documented](https://docs.mau.fi/maubot/usage/standalone.html).
+* Replaced `_` with `-` when generating command name from function name.
+* Replaced unmaintained PyInquirer dependency with questionary
+  (thanks to [@TinfoilSubmarine] in [#139]).
+* Updated Docker image to Alpine 3.14.
+* Fixed avatar URLs without the `mxc://` prefix appearing like they work in the
+  frontend, but not actually working when saved.
+
+[@TinfoilSubmarine]: https://github.com/TinfoilSubmarine
+[#139]: https://github.com/maubot/maubot/pull/139
+
+# v0.1.2 (2021-06-12)
+
+* Added `loader` instance property for plugins to allow reading files within
+  the plugin archive.
+* Added support for reloading `webapp` and `database` meta flags in plugins.
+  Previously you had to restart maubot instead of just reloading the plugin
+  when enabling the webapp or database for the first time.
+* Added warning log if a plugin uses `@web` decorators without enabling the
+  `webapp` meta flag.
+* Updated frontend to latest React and dependency versions.
+* Updated Docker image to Alpine 3.13.
+* Fixed registering accounts with Synapse shared secret registration.
+* Fixed plugins using `get_event` in encrypted rooms.
+* Fixed using the `@command.new` decorator without specifying a name
+  (i.e. falling back to the function name).
+
+# v0.1.1 (2021-05-02)
+
+No changelog.
+
+# v0.1.0 (2020-10-04)
+
+Initial tagged release.
diff --git a/MANIFEST.in b/MANIFEST.in
index daa36da..d8889bc 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,4 +1,5 @@
 include README.md
+include CHANGELOG.md
 include LICENSE
 include requirements.txt
 include optional-requirements.txt
diff --git a/setup.py b/setup.py
index cba8c20..a4a16e1 100644
--- a/setup.py
+++ b/setup.py
@@ -26,6 +26,9 @@ setuptools.setup(
     name="maubot",
     version=__version__,
     url="https://github.com/maubot/maubot",
+    project_urls={
+        "Changelog": "https://github.com/maubot/maubot/blob/master/CHANGELOG.md",
+    },
 
     author="Tulir Asokan",
     author_email="tulir@maunium.net",