chore: bump version to 2.57.0 [skip ci]

github-actions[bot] · github-actions[bot] · commit a0ded21ac796 · 2025-12-18T14:17:39.000Z
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## [v2.57.0](https://github.com/docling-project/docling-core/releases/tag/v2.57.0) - 2025-12-18
+
+### Feature
+
+* Enable heading-only chunks for empty-section headings ([#461](https://github.com/docling-project/docling-core/issues/461)) ([`8b082e9`](https://github.com/docling-project/docling-core/commit/8b082e9b9d8bf7ff82bd0a32f39325052d958f9a))
+
 ## [v2.56.0](https://github.com/docling-project/docling-core/releases/tag/v2.56.0) - 2025-12-17
 
 ### Feature
diff --git a/pyproject.toml b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "docling-core"
-version = "2.56.0"  # DO NOT EDIT, updated automatically
+version = "2.57.0"  # DO NOT EDIT, updated automatically
 description = "A python library to define and validate data types in Docling."
 license = "MIT"
 license-files = ["LICENSE"]
diff --git a/uv.lock b/uv.lock
