diff --git a/ChangeLog b/ChangeLog
index f45718d3..1d9c96a2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -53,6 +53,14 @@ ver. 0.10.5-dev-1 (20??/??/??) - development edition
 ### Enhancements
 * jail-reader extended (amend to gh-1622): actions support multi-line options now (interpolations
   containing new-line);
+* fail2ban-client: extended to ban/unban multiple tickets (see gh-2351, gh-2349);
+  Syntax:
+  - `fail2ban-client set <jain> banip <ip1> ... <ipN>`
+  - `fail2ban-client set <jain> unbanip [--report-absent] <ip1> ... <ipN>`
+* fail2ban-client: extended with new feature which allows to inform fail2ban about single or multiple
+  attempts (failure) for IP (resp. failure-ID), see gh-2351;
+  Syntax:
+  - `fail2ban-client set <jail> attempt <ip> [<failure-message1> ... <failure-messageN>]`
 
 
 ver. 0.10.4 (2018/10/04) - ten-four-on-due-date-ten-four