diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2b2b73e..e98c725 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+### Added
+- Syntax highlighting for preformatted text blocks with alt text (#252, #263, [wiki page](https://github.com/makeworld-the-better-one/amfora/wiki/Source-Code-Highlighting))
+
+
 ## [1.9.2] - 2021-12-10
 ### Fixed
 - Preformatted text color showing even when `color = false` (bug since v1.8.0 at least) (#278)
diff --git a/THANKS.md b/THANKS.md
index aea2b2e..80acb7a 100644
--- a/THANKS.md
+++ b/THANKS.md
@@ -25,3 +25,4 @@ Thank you to the following contributors, who have helped make Amfora great. FOSS
 * Michael McDonagh (@m-mcdonagh)
 * mooff (@awfulcooking)
 * Josias (@justjosias)
+* mntn (@mntn-xyz)