The 9.2 release fixes a number of rendering issues and introduces a few new features. OGC tile sources now support collections selection. Snap events are now more consistent (see below). Type annotations continue to improve, and documentation and examples got a number of updates.

The snap event's feature property is now never null

Previously, listeners for the Snap interaction's snap event received null as value for the feature property when snapped to a segment. Now, the value of the feature property is always set to the snapped feature.

To distinguish between a vertex and a segment snap, look at the snap event's segment property. It will set to null on a vertex snap, and to the snapped segment on a segment snap.

List of all changes

See below for a complete list of features and fixes.

• Align getStyle() behavior and documentation (by @ahocevar in https://github.com/openlayers/openlayers/pull/15826)
• Calculate reprojection tile ranges for each world (by @mike-000 in https://github.com/openlayers/openlayers/pull/15825)
• Fix removal of render features from vector source (by @sebakerckhof in https://github.com/openlayers/openlayers/pull/15827)
• fix: handle errors in response parsing in xhr loader (by @sebakerckhof in https://github.com/openlayers/openlayers/pull/15808)
• Hit detect symbols with declutterMode: 'none' (by @ahocevar in https://github.com/openlayers/openlayers/pull/15812)
• refactor: remove unneeded '/' for URL construction (by @jansule in https://github.com/openlayers/openlayers/pull/15809)
• Stop using deprecated search API from EPSG.io (by @petrsloup in https://github.com/openlayers/openlayers/pull/15806)
• feat: add collections option to OGCVectorTile source (by @jansule in https://github.com/openlayers/openlayers/pull/15792)
• fix: webgl style regression - force ambiguous match input type to an accepted type (by @sebakerckhof in https://github.com/openlayers/openlayers/pull/15802)
• Add feature type generic to feature loader types (by @sebakerckhof in https://github.com/openlayers/openlayers/pull/15780)
• Accept render features source in WebGLPointsLayer (by @sebakerckhof in https://github.com/openlayers/openlayers/pull/15779)
• Fix WebGL VectorLayer wrapX renderer (by @sakitam-gis in https://github.com/openlayers/openlayers/pull/15785)
• Fix deferred rendering of layer extents, multiple worlds and non-1 opacity (by @ahocevar in https://github.com/openlayers/openlayers/pull/15796)
• Improve performance of deferred rendering (by @ahocevar in https://github.com/openlayers/openlayers/pull/15789)
• Delete palette texture before creating a new context (by @tschaub in https://github.com/openlayers/openlayers/pull/15787)
• Add feature type to vector source signature (by @sebakerckhof in https://github.com/openlayers/openlayers/pull/15774)
• Better generics for vector and vectortile layers (by @ahocevar in https://github.com/openlayers/openlayers/pull/15767)
• Show how to combine a layer with a render function and a standard layer (by @ahocevar in https://github.com/openlayers/openlayers/pull/15762)
• Rebuild executors when declutter state changes (by @ahocevar in https://github.com/openlayers/openlayers/pull/15768)
• Remove unused layer property (by @M393 in https://github.com/openlayers/openlayers/pull/15765)
• fix: Group.d.ts type errors #15756 (by @sakitam-gis in https://github.com/openlayers/openlayers/pull/15757)
• Use outdoor instead of streets style for site and mapbox-style example (by @ahocevar in https://github.com/openlayers/openlayers/pull/15738)
• Fix getFeatures(pixel) regression (by @ahocevar in https://github.com/openlayers/openlayers/pull/15734)
• Add Snap Data: feature (by @CarolineDelerue in https://github.com/openlayers/openlayers/pull/15730)
• Reuse container preparation code (by @ahocevar in https://github.com/openlayers/openlayers/pull/15727)
• Fix:issues#15716, compute the actual height of the text style background (by @Frank-Chan in https://github.com/openlayers/openlayers/pull/15717)
• Fix offscreen-canvas example and make code more web worker friendly (by @ahocevar in https://github.com/openlayers/openlayers/pull/15720)
• update MapTiler maps in examples (by @bolollo in https://github.com/openlayers/openlayers/pull/15725)
• Fix VectorImageLayer declutter description (by @janruo in https://github.com/openlayers/openlayers/pull/15724)
• Fix VectorImageLayer options types (by @janruo in https://github.com/openlayers/openlayers/pull/15713)
• Document the string and number operators (by @tschaub in https://github.com/openlayers/openlayers/pull/15700)
• Update satellite tiles url (by @mike-000 in https://github.com/openlayers/openlayers/pull/15669)
• Tile render order (by @ahocevar in https://github.com/openlayers/openlayers/pull/15685)
• Update terrain-rgb URL Fixes #15686 (by @bolollo in https://github.com/openlayers/openlayers/pull/15687)
• Support for newer IGC format versions (by @ahocevar in https://github.com/openlayers/openlayers/pull/15696)
• Update MapTiler streets url (by @mike-000 in https://github.com/openlayers/openlayers/pull/15688)
• Render vector layers to same css rotated canvas as other layers (by @ahocevar in https://github.com/openlayers/openlayers/pull/15683)
• Only declutter when necessary (by @ahocevar in https://github.com/openlayers/openlayers/pull/15682)
• Add missing api tag on removeFeatures (by @ger-benjamin in https://github.com/openlayers/openlayers/pull/15679)
• Clear RenderBox on DragBox Deactivation (by @behoney in https://github.com/openlayers/openlayers/pull/15671)

New Contributors

• @bolollo made their first contribution in https://github.com/openlayers/openlayers/pull/15687
• @janruo made their first contribution in https://github.com/openlayers/openlayers/pull/15713
• @Frank-Chan made their first contribution in https://github.com/openlayers/openlayers/pull/15717
• @CarolineDelerue made their first contribution in https://github.com/openlayers/openlayers/pull/15730
• @sakitam-fdd made their first contribution in https://github.com/openlayers/openlayers/pull/15757

Full Changelog: https://github.com/openlayers/openlayers/compare/v9.1.0...v9.2.0