Add CHANGELOG

CHANGELOG.md

@@ -1,3 +1,35 @@
+2.4.3 / 2020-05-24
+==================
+
+**Miscellaneous**
+* Notifications/Events endpoint will now immediately send a ping instead of waiting a few seconds.
+* Upgrade `gunicorn` dependency to `19.10.0`
+* Upgrade `boto3` dependency to `1.13.9`
+* Improve `import_ctf()` reliability by closing all connections before dropping & recreating database
+* Close database session in IP tracking code in failure situations to avoid potential dangling database connections
+* Don't allow backups to be imported if they do not have a `db` folder
+* Change `import_ctf()` process slightly to import built-in tables first and then plugin tables
+* Handle exception where a regex Flag is invalid
+
+**API**
+* File deletion endpoint (`DELETE /api/v1/files/[file_id]`) will now correctly delete the associated file
+
+**Plugins**
+* Add `CTFd.plugins.get_plugin_names()` to get a list of available plugins
+* Add `CTFd.plugins.migrations.current()` to get the current revision of a plugin migration
+* Improve `CTFd.plugins.migrations.upgrade()` to be able to upgrade to a specific plugin migration
+* Run plugin migrations during import process
+
+**Themes**
+* Update jQuery to v3.5.1 to fix mobile hamburger menu
+* Upgrade some dependencies in yarn lockfile
+* Fix invalid team link being generated in `scoreboard.js`
+
+**Admin Panel**
+* Fix sending of user creation notification email
+* Fix button to remove users from teams
+
+
 2.4.2 / 2020-05-08
 ==================