chore(release): 6.0.0-alpha.21 [skip ci]

* Add request rate limiter based on IP address ([parse-community#8174](parse-community#8174)) ([6c79f6a](parse-community@6c79f6a))

Author: semantic-release-bot

changelogs/CHANGELOG_alpha.md

@@ -1,3 +1,10 @@
+# [6.0.0-alpha.21](https://github.com/parse-community/parse-server/compare/6.0.0-alpha.20...6.0.0-alpha.21) (2023-01-06)
+
+
+### Features
+
+* Add request rate limiter based on IP address ([#8174](https://github.com/parse-community/parse-server/issues/8174)) ([6c79f6a](https://github.com/parse-community/parse-server/commit/6c79f6a69e25e47846e3b0685d6bdfd6b91086b1))
+
 # [6.0.0-alpha.20](https://github.com/parse-community/parse-server/compare/6.0.0-alpha.19...6.0.0-alpha.20) (2023-01-06)