diff --git a/CHANGELOG.md b/CHANGELOG.md
index c5e782f..667faa4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -50,6 +50,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Makefile with common development commands
 - Manual scrape trigger endpoint: POST /sources/{id}/scrape
 - Protocol-prefix parser plugin for socks5://ip:port format
+- HTTP anonymity checker plugin (stage 2) with exit IP detection
+- SOCKS4/5 support via httpx-socks transport
+- Anonymity level classification (transparent/anonymous/elite)
 
 ### Changed