diff --git a/CHANGELOG.md b/CHANGELOG.md
index 582c088361..3ad974beab 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,9 +7,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [UNRELEASED]
 
+## [1.6.2] - 2026-05-21
+
 ### Bug fixes
 
+* Adapted py-shiny to the `htmltools` 0.7.0 sibling-classes refactor. No runtime behavior change. (#2244)
+
 * Bumped `lodash`/`lodash-es` to `4.18.1` in the `js-react` template lockfile for CVE-2025-13465. (#2233)
+
 * Fixed `render.DataGrid()` column headers and hovered rows not adapting to dark mode when `ui.input_dark_mode()` is enabled. The data grid now uses Bootstrap 5.3 mode-aware color tokens (`--bs-tertiary-bg`, `--bs-primary-bg-subtle`, `--bs-emphasis-color`, `--bs-secondary-color`), with the legacy values preserved as fallbacks. (#1635)
 
 ## [1.6.1] - 2026-05-01