diff --git a/PRLOG.md b/PRLOG.md
index 2d21fb3..b4d745e 100644
--- a/PRLOG.md
+++ b/PRLOG.md
@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 
 - ✨ add initialise_message_list to processor(pr [#101])
+- ✨ implement batch operations for message deletion and trashing(pr [#106])
 
 ### Changed
 
@@ -334,6 +335,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 [#103]: https://github.com/jerus-org/cull-gmail/pull/103
 [#104]: https://github.com/jerus-org/cull-gmail/pull/104
 [#105]: https://github.com/jerus-org/cull-gmail/pull/105
+[#106]: https://github.com/jerus-org/cull-gmail/pull/106
 [Unreleased]: https://github.com/jerus-org/cull-gmail/compare/v0.0.15...HEAD
 [0.0.15]: https://github.com/jerus-org/cull-gmail/compare/v0.0.14...v0.0.15
 [0.0.14]: https://github.com/jerus-org/cull-gmail/compare/v0.0.13...v0.0.14