napari: a multi-dimensional image viewer for Python

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napari 0.7.0 ⚠️ Note: these release notes are still in draft while 0.7.0 is in release candidate testing. ⚠️ Tue, Jan 27, 2026 We're happy to announce the release of napari 0.7.0! napari is a fast, interactive, multi-dimensional image viewer for Python. It's designed for browsing, annotating, and analyzing large multi-dimensional images. It's built on top of Qt (for the GUI), vispy (for performant GPU-based rendering), and the scientific Python stack (numpy, scipy). For more information, examples, and documentation, please visit our website, https://napari.org. napari follows EffVer (Intended Effort Versioning); this is a Macro release containing awesome new features, but may require dedication of some significant time when upgrading projects to use this version. Highlights More detail coming soon... Transition to npe2 plugin engine 🔌 In 0.6.0 we began the process of deprecating npe1 (napari-plugin-engine). In all 0.6.x releases, npe1 plugins were automatically converted to npe2 by default, and users could turn off the use_npe2_adaptor setting to continue using npe1 plugins without auto-conversion. In 0.7.0 this setting is being removed, and plugins will only continue to function if they can be auto-converted to npe2. Most plugins will be unaffected, but those that rely on import-time behaviour may not work as expected. If a plugin is relying on import-time behaviour, it may be able to replicate this using the new startup scripts functionality added in 0.6.5 (#8188). If you encounter conversion issues in a plugin you rely on, please contact the plugin authors to encourage them to migrate their plugin to the npe2 system. For more details on this change and how it affects plugins, see the detailed guide. If you are a plugin author and your plugin is not yet npe2-compatible, please see our npe2 migration guide, and, if you encounter any issues, get in touch in our Plugins Zulip chat channel or by coming to one of our community meetings. Grid Overlay ... Multilayer features table (#8189) Fix camera angles‽ (#8281) Remove numpydoc as a base and testing dependency (#8338) Histogram (#8391) Texture tiling (#8395) Fix overlay initialization and layer addition slowdown (#8443) Remove shim setting and warning dialog (#8448) Remove PySide2 support (#8450) Speed up the deletion of layers by deduplicating the function calls (#8479) Remove npe1 settings and theme loading (#8540) Use negative indexing for viewer dims axis labels (#8565) New Features Use information about units when calculate scale of layers when render (#7889) Cursor overlay (#8017) Welcome widget as an overlay (#8117) Multilayer features table (#8189) Better text overlay (and subclasses) (#8236) Allow create Shapes and Points per selected Layer (#8357) Histogram (#8391) Improvements perf: reallocate instead of clearing and repopulating set of selected points (#6895) Add a seed argument to built-in samples with random seeds (#8317) Enh: clarify Points selection keybinding behavior: select_in_slice not append by default, add new select_append_in_slice (#8339) Enh: Improve zarr reading by builtins (#8355) ENH: Speedup multiple shapes removal by concat'ing and np.deleting as a batch (#8375) Enh: Speed up shapes box selection by using bounding boxes and vectorization (#8378) Reordering default colormap to split channels (#8383) change default blending mode of images on split RGB (#8385) Texture tiling (#8395) Enh: simple speed up of Shapes _extent_data (#8401) Enh: performance optimizations to ShapeList outlines (#8403) Enh: Throttle shapes highlight (#8404) Set viewer dimension based on number of axis labels (#8436) Enh: Add label value to the labels tooltip (#8495) Use 10x10 pixels rect around mouse position to invalidate tooltip (#8500) Bump to vispy 0.16 (#8501) Enable antialiasing on all Lines (#8515) Avoid materializing property views when updating points highlight (#8517) Add caching of outlines to reduce delay on Shapes zoom (#8536) Use negative indexing for viewer dims axis labels (#8565) Performance perf: reallocate instead of clearing and repopulating set of selected points (#6895) ENH: Speedup multiple shapes removal by concat'ing and np.deleting as a batch (#8375) Enh: Speed up shapes box selection by using bounding boxes and vectorization (#8378) Enh: simple speed up of Shapes _extent_data (#8401) Enh: performance optimizations to ShapeList outlines (#8403) Enh: Throttle shapes highlight (#8404) Fix unnecessary overlay initialization on scenegraph update (#8423) Fix overlay initialization and layer addition slowdown (#8443) Cap point highlight size (#8504) Add caching of outlines to reduce delay on Shapes zoom (#8536) Fix the Shapes mode setter to use is_creating for _finish_drawing and clear selection when going to ADD* (#8551) Delay scipy imports until needed (#8561) Bug Fixes Fix camera angles‽ (#8281) bugfix & refactor: Use events for shape multiselection (#8332) Fix conversion of vector images to coordinates of vectors (#8366) initialize label selection spinbox to a correct value (#8382) Bugfix: fix erratic Shape sorting (#8408) Bugfix: update magicgui layer combobox if a layer is renamed (#8412) bugfix: Ensure that edge_width is accounted for when using polygon lasso (#8414) Fix Shapes thumbnail z ordering (#8417) Fix unnecessary overlay initialization on scenegraph update (#8423) Bugfix: update magicgui layer combobox if a layer is renamed using LayerList.renamed event (#8429) Fix overlay initialization and layer addition slowdown (#8443) Bugfix: ensure triangle colors are updated properly when using polygon lasso (#8469) Speed up the deletion of layers by deduplicating the function calls (#8479) Bump to vispy 0.16 (#8501) Cap point highlight size (#8504) Bugfix: recurse through sub-fields when making connections in EventedSettings Config (#8520) Fix rendering of 2D rgb data in 3D mode (#8522) Fix numpy warning for pure python edge triangulation (#8523) Do not use keyword argument when creating tooltip (#8528) Fix angle label values in ndim popup widget (#8535) Fix update of shape that lead to wrong rendering (#8543) Fix the Shapes mode setter to use is_creating for _finish_drawing and clear selection when going to ADD* (#8551) Do not expose legacy angle (#8557) ensure overlays are reused properly when gridded mode is enabled (#8569) Build Tools Bump urllib3 from 2.5.0 to 2.6.0 in /resources (#8484) Migrate overlays to psygnal (#8492) Bump urllib3 from 2.6.2 to 2.6.3 in /resources (#8544) Documentation Create 3D_vectors_through_time.py (#8461) Fix and improve dock_widgets docstrings (#8494) Remove deprecated view_* methods from docs materials (docs#864) Proposed roadmap updates for Q3 (docs#873) Enhance documentation build process with pixi integration and Windows… (docs#876) Pixi cross platform support (docs#879) Refactor contributor docs: prioritize pixi for local builds (docs#880) Modernize type annotation to use builtins (docs#883) Update dark mode colors (docs#884) Remove outdated mentions about PySide2 in documentation (docs#889) Explain accessing dock widget wrappers (docs#892) Add v0.7.0 release notes (docs#893) Add npe1 deprecation info to release notes (docs#894) Overwrite pooch downloader to fix Zenodo access problems (docs#895) Update docs ahead of 0.7.0 alpha (docs#897) Update website to use new logos (docs#901) Migrate and update hub customization from wiki to docs (docs#906) Improve open image section (docs#907) Remove mention of outdated plugin from quick start (docs#908) increase stack size to solve import recursion problem (docs#912) Other Pull Requests Add codespell support (config, workflow to detect/not fix) and make it fix few typos (#7619) Clipping planes control widget (#7993) Add cell tracking example (#8051) TYP: overload for labeled_particles incorrectly notes Literal[True]=... as default for return_density (#8114) Decompose Layer code by move slicing to specialized class (#8254) Update hypothesis, psygnal (#8310) Add information about pyside 6 in error

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