harumiWeb · harumiWeb · May 14, 2026 · May 14, 2026 · May 14, 2026
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,48 +2,52 @@
 
 All notable changes to this project are documented in this file. This changelog follows the [Keep a Changelog](https://keepachangelog.com/) format and covers changes from v0.2.70 onward.
 
-## [Unreleased]
-
-## [0.8.0] - 2026-04-22
-
-### Added
-
-- Added typed LibreOffice workbook handles and session-scoped workbook lifecycle tracking so rich extraction can reuse cached bridge payloads safely while rejecting foreign or closed workbook handles.
-- Added a pure-Python OOXML rich backend for `.xlsx` / `.xlsm`, allowing `mode="light"` to emit best-effort shapes, connectors, and charts without Excel COM or LibreOffice.
-- Added regression coverage for light-mode OOXML rich extraction, print-area side outputs, per-sheet OOXML drawing failures, and LibreOffice baseline/enrichment fallback behavior.
-
-### Changed
-
-- Changed the `light` mode contract so public API, engine, and CLI paths keep print areas by default and expose the OOXML-rich baseline consistently across `extract`, `process_excel`, and CLI output paths.
-- Changed `libreoffice` mode to seed the same OOXML baseline before optional UNO enrichment so non-COM fallback can preserve already recovered rich artifacts.
-- Updated ADR/spec/docs/schema artifacts to describe `light` as the pure-Python OOXML-rich baseline and to expose `python_ooxml` backend metadata in serialized models.
-
-### Fixed
-
-- Fixed LibreOffice rich backend workbook lifecycle integration so custom `session_factory` implementations that only support legacy path-based `extract_chart_geometries()` and `extract_draw_page_shapes()` continue to work without `load_workbook()` and `close_workbook()` hooks.
-- Fixed OOXML drawing resilience so malformed or corrupt worksheet drawing parts only skip the affected sheet instead of clearing healthy workbook siblings.
-- Fixed `process_excel()` and engine filter alignment so `FilterOptions.include_print_areas=None` once again means automatic inclusion instead of an implicit hard-coded override.
-- Fixed light/libreoffice review follow-up edge cases by hardening OOXML baseline seeding, streaming worksheet metrics reads, caching cumulative row/column offsets, and correcting stale README / architecture wording.
-
-## [0.7.1] - 2026-03-21
-
-### Added
-
-- Added regression coverage for extraction CLI runtime validation and lightweight import boundaries across `exstruct`, `exstruct.engine`, `exstruct.cli.main`, and `exstruct.cli.edit`.
-
-### Changed
-
-- Changed the extraction CLI so `--auto-page-breaks-dir` is always listed in help output and validated only when the flag is requested at runtime.
-- Changed CLI and package import behavior so `exstruct --help`, `exstruct ops list`, `import exstruct`, and `import exstruct.engine` defer heavy extraction, edit, and rendering imports until needed.
-
-### Fixed
-
-- Fixed parser and help startup side effects by removing COM availability probing during extraction CLI parser construction.
-- Fixed lazy-export follow-ups so public runtime type hints resolve correctly while keeping exported symbol names stable.
-- Fixed edit CLI routing so non-edit argv and lightweight edit paths avoid unnecessary imports such as `exstruct.cli.edit` and `pydantic`.
-- Fixed the `validate` subcommand error boundary so `RuntimeError` is no longer converted into handled CLI stderr output.
-
-## [0.7.0] - 2026-03-19
+## [Unreleased]
+
+## [0.8.1] - 2026-05-14
+
+- Applied security updates for dependent packages.
+
+## [0.8.0] - 2026-04-22
+
+### Added
+
+- Added typed LibreOffice workbook handles and session-scoped workbook lifecycle tracking so rich extraction can reuse cached bridge payloads safely while rejecting foreign or closed workbook handles.
+- Added a pure-Python OOXML rich backend for `.xlsx` / `.xlsm`, allowing `mode="light"` to emit best-effort shapes, connectors, and charts without Excel COM or LibreOffice.
+- Added regression coverage for light-mode OOXML rich extraction, print-area side outputs, per-sheet OOXML drawing failures, and LibreOffice baseline/enrichment fallback behavior.
+
+### Changed
+
+- Changed the `light` mode contract so public API, engine, and CLI paths keep print areas by default and expose the OOXML-rich baseline consistently across `extract`, `process_excel`, and CLI output paths.
+- Changed `libreoffice` mode to seed the same OOXML baseline before optional UNO enrichment so non-COM fallback can preserve already recovered rich artifacts.
+- Updated ADR/spec/docs/schema artifacts to describe `light` as the pure-Python OOXML-rich baseline and to expose `python_ooxml` backend metadata in serialized models.
+
+### Fixed
+
+- Fixed LibreOffice rich backend workbook lifecycle integration so custom `session_factory` implementations that only support legacy path-based `extract_chart_geometries()` and `extract_draw_page_shapes()` continue to work without `load_workbook()` and `close_workbook()` hooks.
+- Fixed OOXML drawing resilience so malformed or corrupt worksheet drawing parts only skip the affected sheet instead of clearing healthy workbook siblings.
+- Fixed `process_excel()` and engine filter alignment so `FilterOptions.include_print_areas=None` once again means automatic inclusion instead of an implicit hard-coded override.
+- Fixed light/libreoffice review follow-up edge cases by hardening OOXML baseline seeding, streaming worksheet metrics reads, caching cumulative row/column offsets, and correcting stale README / architecture wording.
+
+## [0.7.1] - 2026-03-21
+
+### Added
+
+- Added regression coverage for extraction CLI runtime validation and lightweight import boundaries across `exstruct`, `exstruct.engine`, `exstruct.cli.main`, and `exstruct.cli.edit`.
+
+### Changed
+
+- Changed the extraction CLI so `--auto-page-breaks-dir` is always listed in help output and validated only when the flag is requested at runtime.
+- Changed CLI and package import behavior so `exstruct --help`, `exstruct ops list`, `import exstruct`, and `import exstruct.engine` defer heavy extraction, edit, and rendering imports until needed.
+
+### Fixed
+
+- Fixed parser and help startup side effects by removing COM availability probing during extraction CLI parser construction.
+- Fixed lazy-export follow-ups so public runtime type hints resolve correctly while keeping exported symbol names stable.
+- Fixed edit CLI routing so non-edit argv and lightweight edit paths avoid unnecessary imports such as `exstruct.cli.edit` and `pydantic`.
+- Fixed the `validate` subcommand error boundary so `RuntimeError` is no longer converted into handled CLI stderr output.
+
+## [0.7.0] - 2026-03-19
 
 ### Added
 

diff --git a/uv.lock b/uv.lock