docs: changelog for TwelveMonkeys ImageIO

Author: fugerit79

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+- TIFF validtor based on TwelveMonkeys ImageIO <https://github.com/fugerit-org/fj-doc/issues/551>
+
 ## [8.17.0] - 2025-10-14
 
 ### Added

fj-doc-guide/src/main/docs/asciidoc/chapters/00_2_release_notes.adoc

@@ -6,6 +6,8 @@ Whereas the link:https://github.com/fugerit-org/fj-doc/blob/main/CHANGELOG.md[CH
 [#doc-release-notes-unreleased]
 ==== Unreleased
 
+- TIFF validtor based on TwelveMonkeys ImageIO link:https://github.com/fugerit-org/fj-doc/issues/551[#551]
+
 [#doc-release-notes-8-17-0]
 ==== Version 8.17.0 [2025-10-14]