v5.10.0

What's Changed

Features

• feat(app): show canvas mode in status bar in #1682
• feat(app): show create-shape tools on left side bar in #1685
• feat(app): show image index in window title in #1692
• feat(canvas): allows dragging to move around the canvas by @juliusl in #1622
• feat(canvas): prioritize to select highlighted shape's vertex in Canvas in #1691
• feat(icons): refresh icons in #1701
• feat(zoom): zoom towards canvas center unless by mouse wheel in #1704

Fixes

• fix(app): disable editMode button onload because it's already EDIT mode in #1683
• fix(app): fix font size inconsistency in ToolBar on macOS in #1713
• fix(app): fix redundant mayContinue reusing fileSelectionChanged in #1693
• fix(app): handle high-dpi scaling issue on Qt applications in #1687
• fix(app): handle null image in paintCanvas in #1695
• fix(app): handle when file is closed and imageList is not None in #1700
• fix(app): show current index based on file list widget in #1708
• fix(app): stop focusing to ai-prompt after closing file in #1699
• fix(app): tweak epsilon for scaleFitWidth to better hide scrollbar in #1702
• fix(app): use ascii bullet in status messages to fix shifting in #1712
• fix(canvas): clear Canvas.shapes so that it won't be rendered after reset in #1690
• fix(canvas): stop caching sam by lru cache to reduce vram usage in #1715
• fix(zoom): center zoom on visible region center instead of canvas in #1705

Others

• chore(app): compact toolbar in #1684
• chore(tools): log lrelease version used & skip if lrelease is not 5.15.x in #1686
• refactor(app): refactor to use snake case and type-annotation in #1694
• refactor(app): refactor to use snake_case and type-annotation in #1697
• refactor(app): replace _adjust_scale with _set_zoom in #1703
• refactor(app): replace _noSelectionSlot with itemSelectionChanged.connect/disconnect in #1698
• refactor(app): use snake_case and type-annotate in #1696
• refactor(tests): use pathlib in labelme_tests in #1707
• test: isolate QSettings in test_app.py to prevent side effects in #1689

New Contributors

• @juliusl made their first contribution in #1622

Full Changelog: v5.9.1...v5.10.0

v5.9.1

What's Changed

Fixes

• fix(canvas): immediately affect cursor changes while avoiding flicking in #1681

Full Changelog: v5.9.0...v5.9.1

v5.9.0

What's Changed

Features

• feat: validate shape JSON objects in LabelFile in #1624
• feat: Allow spacebar for finalizing a shape by @akx in #1474
• feat: show drawing & editing status messages on status bar in #1673
• feat(canvas): show progress dialog when downloading AI model in #1677
• feat(app): add option to keep previous brightness/contrast settings in #1678
• feat(app): show download dialog for text-to-bbox model in #1679
• feat(app): add "About Labelme" menu and dialog in #1680

Fixes

• fix: Fix closure issue in brightness/contrast slider label update by @xiyaowong in #1613
• fix: don't fill linestrip internal area in #1628
• fix: fix missing fill-drawing in polygon mode in #1627
• fix: fix label list design inconsistency on Windows by using HtmlDelegate in #1646
• fix: fix cursor flickering on Windows in #1647
• fix: prevent overwriting items when dragging and dropping in label list in #1651
• fix: Fix brightness/contrast for PNG image in #1655
• fix: fix not-shown save automatically state by removing icon on Windows in #1657

Others

• chore: add startup log message for labelme version in #1615
• chore: include 16, 32, 48, 64, 128, and 256 pixel icons in icon.ico in #1619
• docs: link to new install-labelme-terminal doc (using uv) in #1623
• chore: Use standard types.SimpleNamespace instead of custom struct by @akx in #1480
• chore: Add .git-blame-ignore-revs by @akx in #1476
• ci: run lints/checks only once in #1629
• ci: fix indentation in ci.yml in #1630
• chore: remove flake8 noqa comments from init.py files in #1631
• chore: Clean up some type: ignore comments by @akx in #1626
• chore: upgrade ruff from 0.1.9 to 0.12.11; autofix by @akx in #1633
• chore: Apply and enable flynt check in #1634
• chore: Enable pyupgrade check in ruff in #1635
• ci: check translation files are up-to-date in #1636
• ci: use cache-apt-pkgs-action to speed up CI in #1637
• ci: ignore line numbers in translation file check in #1642
• refactor: make _get_default_config_and_create_labelmerc private in #1644
• chore: define default shape colors in Shape class in #1643
• build(dep): upgrade osam to 0.2.5 in #1645
• refactor: Simplify QPointF, Qt modifiers use in canvas.py in #1648
• chore: type annotate canvas functions to remove type: ignore in #1649
• chore: Remove mypy ignore for Shape._current_vertex_fill_color in #1661
• chore: Update language-updating by @akx in #1638
• chore: Clean up more "type: ignore" comments by @akx in #1632
• refactor: Move action collections out of actions namespace by @akx in #1662

New Contributors

• @xiyaowong made their first contribution in #1613
• @akx made their first contribution in #1480

Full Changelog: v5.8.3...v5.9.0

v5.8.3

Fixes

• Use shutil to load Docker by @emmanuel-ferdman in #1589
• Fix mypy error by inheriting from io.StringIO by @wkentaro in #1603
• Use QtCore.QPointF to represent points in Canvas by @wkentaro in #1606

Dependencies

• Bump osam to 0.2.4 by @wkentaro in #1604

New Contributors

• @emmanuel-ferdman made their first contribution in #1589

Full Changelog: v5.8.2...v5.8.3

v5.8.2

What's changed

Features

• Catch exception globally so that it even show in log message with app in #1601

Fixes

• Check createMode in ["ai_polygon", "ai_mask"] before checking self._sam in #1588

Testing

• Mypy in #1572
• Test polygon creation in test app py in #1574
• Test openNextImg and openPrevImg methods in labelme.app.MainWindow in #1575
• Increase mypy check scope by installing pyqt5-stubs in #1595

Others

• Remove unused ColorDialog in #1570
• Enable isort check in ruff in #1573
• refactor: Replace sam_embedding caching with lru_cache in #1592
• Compute image embedding for SAM only when needed in #1593
• Initialize ai model when needed in canvas in #1596

Full Changelog: v5.8.1...v5.8.2

v5.8.1

Fixes

• Fix missing check for self._sam in Canvas.finalise by @wkentaro in #1566

Full Changelog: v5.8.0...v5.8.1

v5.8.0

What's Changed

Features

• Introduce SAM2 by @wkentaro in #1557
• Support shape type "mask" in conversion (labelme_draw_json, labelme2voc.py, and more) by @wkentaro in #1560

Others

• Use Osam for AI-mask and AI-polygon by @wkentaro in #1551
• Rename labelme.ai -> labelme._automation by @wkentaro in #1552
• Add available Linux package managers to README.md by @mqcmd196 in #1534
• Remove labelme_json_to_dataset command by @wkentaro in #1561

New Contributors

• @mqcmd196 made their first contribution in #1534

Full Changelog: v5.7.0...v5.8.0

v5.7.0

What's Changed

Fixes

• Handle when shape["flags"] is None in #1536
• Fix missing stderr in gdown download in osam in #1549

Changes

• Drop qtpy and primarily support PyQt5 in #1540
• Migrate to pyproject.toml and uv (from setup.py, pytest.ini, .flake8, ruff.toml) in #1541

Full Changelog: v5.6.1...v5.7.0

v5.6.1

Fixes

• Fix encoding error in Windows reported #1525
• Fix undefined logger.warn for loguru #1530

Full Changelog: v5.6.0...v5.6.1

v5.6.0

Features

• Remove slight shifting from duplicate #1499
• Implement "AI Text to Rectangles" #1469

Fixes

• Make group_id clearable by removing the already set value #1498
• Fix group edit when text field is disabled #1497
• Make point-manip reasonable: ALT+Click (add), ALT+SHIFT+Click (delete) #1496
• Draw crosshair and pointSize consistently regardless the zoom level #1471 (Thanks @PairZhu)

Others

• Use loguru for logging #1523