8.2.0

The 8.2 release includes fixes for a few bugs in the 8.1 release and a couple new enhancements, including new WebGL features and support for ol/render/Feature for vector layers. Nothing special is required when upgrading from 8.1. Only TypeScript users might have to make minor changes, because some types have been made more strict.

List of all changes

See below for a complete list of features and fixes.

Segment snap (by @ahocevar in https://github.com/openlayers/openlayers/pull/15312)
Export TileGrid and WMTSTileGrid from ol/tilegrid (by @mike-000 in https://github.com/openlayers/openlayers/pull/15309)
WebGL / Add support for patterns in polygons and lines (by @jahow in https://github.com/openlayers/openlayers/pull/15279)
Use ol.css from example build, logos and site css from the website (by @ahocevar in https://github.com/openlayers/openlayers/pull/15280)
Use local theme instead of root website theme for versioned examples (by @ahocevar in https://github.com/openlayers/openlayers/pull/15277)
Make apiKey and retina properties optional (by @ahocevar in https://github.com/openlayers/openlayers/pull/15278)
Fix fromUserResolution and toUserResolution for useGeographic() (by @kikuchan in https://github.com/openlayers/openlayers/pull/15214)
fix(Map): use same size calculation in updateSize and updateViewportSize_ (by @simonseyock in https://github.com/openlayers/openlayers/pull/15269)
Add a GLSL compiler for expressions (by @jahow in https://github.com/openlayers/openlayers/pull/15121)
Implement ID operator for style expression (by @behoney in https://github.com/openlayers/openlayers/pull/15271)
Moved geometry type check for hit detection in Modify interaction (by @adhaca in https://github.com/openlayers/openlayers/pull/15270)
Fix ShaderBuilder for with symbolRotateWithView (by @kikuchan in https://github.com/openlayers/openlayers/pull/15229)
Better types for geometries (by @MoonE in https://github.com/openlayers/openlayers/pull/15196)
Add support for user projections to WebGLPoints layer (by @kikuchan in https://github.com/openlayers/openlayers/pull/15234)
#14554: WFS 2.0.0 writeTransaction UPDATE missing ValueReference - fix (by @arekgotfryd in https://github.com/openlayers/openlayers/pull/15197)
Style Expressions Concat Function (by @MannyKSoSo in https://github.com/openlayers/openlayers/pull/15250)
Fix TileImage's transition is incorrect when re-projection (by @yujinpan in https://github.com/openlayers/openlayers/pull/15239)
Allow touch-action: pan-x pan-y; on viewport (by @mike-000 in https://github.com/openlayers/openlayers/pull/15208)
More strict type checks (by @MoonE in https://github.com/openlayers/openlayers/pull/15189)
Cluster example duplicate if condition removed (by @ShanteshSindgi in https://github.com/openlayers/openlayers/pull/15188)
Fix some more strict type check problems (by @MoonE in https://github.com/openlayers/openlayers/pull/15184)
Strict type checks for select files (by @MoonE in https://github.com/openlayers/openlayers/pull/15181)
Make rules documentation example syntax valid (by @mike-000 in https://github.com/openlayers/openlayers/pull/15179)
Do not use stitchContext for ReprojImage (by @mike-000 in https://github.com/openlayers/openlayers/pull/15168)
Interpolation support for Canvas styles (by @tschaub in https://github.com/openlayers/openlayers/pull/15141)
Create new loader if view projection changes (by @mike-000 in https://github.com/openlayers/openlayers/pull/15165)
Add properties to WebGLTileLayer options type (by @sebakerckhof in https://github.com/openlayers/openlayers/pull/15164)
Throw an error when building flat styles that result in an empty style (by @tschaub in https://github.com/openlayers/openlayers/pull/15142)
docs: update docs for draw interaction style (by @simonseyock in https://github.com/openlayers/openlayers/pull/15163)
WebGL / fix hit detection for vector layer on certain systems (by @jahow in https://github.com/openlayers/openlayers/pull/15159)
Properly hit detect circles after updating size (by @tschaub in https://github.com/openlayers/openlayers/pull/15143)
Parse more variety of color strings (by @tschaub in https://github.com/openlayers/openlayers/pull/15137)
WebGL / Implement tile masking for vector tiles (by @jahow in https://github.com/openlayers/openlayers/pull/15127)
Fix the type for VectorTile features (by @ahocevar in https://github.com/openlayers/openlayers/pull/15131)
Add hit detection support to WebGL vector layer (by @gberaudo in https://github.com/openlayers/openlayers/pull/15120)
New expression operators, allow chain of args validator (by @tschaub in https://github.com/openlayers/openlayers/pull/15130)
Named color parsing (by @tschaub in https://github.com/openlayers/openlayers/pull/15128)
Make RenderFeature work for untiled vector data (by @ahocevar in https://github.com/openlayers/openlayers/pull/15123)
#11229: add more description for z parameter of getTileCoordForCoordA… (by @arekgotfryd in https://github.com/openlayers/openlayers/pull/15124)
Parse JSON only once (by @ahocevar in https://github.com/openlayers/openlayers/pull/15122)
Make tooltip / hint on hover example (by @arekgotfryd in https://github.com/openlayers/openlayers/pull/15117)
Support updating and tracking extra params in the link interaction (by @tschaub in https://github.com/openlayers/openlayers/pull/15116)
Add support for user projections to WebGL rendering (by @tschaub in https://github.com/openlayers/openlayers/pull/15118)
setStyle should pass paletteTextures in WebGLTile Layer and Renderer (by @malaretv in https://github.com/openlayers/openlayers/pull/15101)
Allow render features to be transformed (by @tschaub in https://github.com/openlayers/openlayers/pull/15115)
WebGL / only check polygons winding order for RenderFeature (by @jahow in https://github.com/openlayers/openlayers/pull/15114)
Make inflateEnds work regardless of the y coordinate orientation (by @ahocevar in https://github.com/openlayers/openlayers/pull/15113)
Add getFeatureInfoUrl and getLegendUrl functions to ol/wms (by @ahocevar in https://github.com/openlayers/openlayers/pull/15102)
Return loaded image when decode fails (by @ahocevar in https://github.com/openlayers/openlayers/pull/15103)
Do not attempt to decode image if src is not set (by @mike-000 in https://github.com/openlayers/openlayers/pull/15094)
Updates for the 8.1.0 release (by @openlayers in https://github.com/openlayers/openlayers/pull/15091)

<details> <summary>Dependency Updates</summary>

Bump puppeteer from 21.4.1 to 21.5.0 (by @openlayers in https://github.com/openlayers/openlayers/pull/15305)
Bump rollup from 4.1.5 to 4.3.0 (by @openlayers in https://github.com/openlayers/openlayers/pull/15304)
Bump eslint from 8.52.0 to 8.53.0 (by @openlayers in https://github.com/openlayers/openlayers/pull/15303)
Bump sinon from 17.0.0 to 17.0.1 (by @openlayers in https://github.com/openlayers/openlayers/pull/15302)
Bump ol-mapbox-style from 12.0.0 to 12.1.0 (by @openlayers in https://github.com/openlayers/openlayers/pull/15301)
Bump marked from 9.1.3 to 9.1.5 (by @openlayers in https://github.com/openlayers/openlayers/pull/15300)
Bump proj4 from 2.9.1 to 2.9.2 (by @openlayers in https://github.com/openlayers/openlayers/pull/15283)
Bump rollup from 4.1.4 to 4.1.5 (by @openlayers in https://github.com/openlayers/openlayers/pull/15284)
Bump marked from 9.1.2 to 9.1.3 (by @openlayers in https://github.com/openlayers/openlayers/pull/15285)
Bump @types/geojson from 7946.0.11 to 7946.0.12 (by @openlayers in https://github.com/openlayers/openlayers/pull/15286)
Bump puppeteer from 21.4.0 to 21.4.1 (by @openlayers in https://github.com/openlayers/openlayers/pull/15287)
Bump actions/setup-node from 3 to 4 (by @openlayers in https://github.com/openlayers/openlayers/pull/15282)
Bump geotiff from 2.0.7 to 2.1.0 (by @openlayers in https://github.com/openlayers/openlayers/pull/15288)
Bump rollup and rollup-plugin-external (by @openlayers in https://github.com/openlayers/openlayers/pull/15276)
Bump eslint from 8.50.0 to 8.52.0 (by @openlayers in https://github.com/openlayers/openlayers/pull/15267)
Bump @types/offscreencanvas from 2019.7.1 to 2019.7.2 (by @openlayers in https://github.com/openlayers/openlayers/pull/15266)
Bump loglevelnext from 5.0.6 to 6.0.0 (by @openlayers in https://github.com/openlayers/openlayers/pull/15260)
Bump @types/topojson-specification from 1.0.3 to 1.0.4 (by @openlayers in https://github.com/openlayers/openlayers/pull/15265)
Bump @types/arcgis-rest-api from 10.4.6 to 10.4.7 (by @openlayers in https://github.com/openlayers/openlayers/pull/15262)
Bump sinon from 16.1.0 to 17.0.0 (by @openlayers in https://github.com/openlayers/openlayers/pull/15264)
Bump @types/proj4 from 2.5.3 to 2.5.4 (by @openlayers in https://github.com/openlayers/openlayers/pull/15263)
Bump @types/pbf from 3.0.3 to 3.0.4 (by @openlayers in https://github.com/openlayers/openlayers/pull/15261)
Bump puppeteer from 21.3.6 to 21.4.0 (by @openlayers in https://github.com/openlayers/openlayers/pull/15259)
Bump @rollup/plugin-node-resolve from 15.2.1 to 15.2.3 (by @openlayers in https://github.com/openlayers/openlayers/pull/15223)
Bump @rollup/plugin-terser from 0.4.3 to 0.4.4 (by @openlayers in https://github.com/openlayers/openlayers/pull/15224)
Bump sinon from 16.0.0 to 16.1.0 (by @openlayers in https://github.com/openlayers/openlayers/pull/15222)
Bump @rollup/plugin-commonjs from 25.0.4 to 25.0.7 (by @openlayers in https://github.com/openlayers/openlayers/pull/15240)
Bump marked from 9.0.3 to 9.1.2 (by @openlayers in https://github.com/openlayers/openlayers/pull/15243)
Bump webpack from 5.88.2 to 5.89.0 (by @openlayers in https://github.com/openlayers/openlayers/pull/15242)
Bump proj4 from 2.9.0 to 2.9.1 (by @openlayers in https://github.com/openlayers/openlayers/pull/15244)
Bump @octokit/rest from 20.0.1 to 20.0.2 (by @openlayers in https://github.com/openlayers/openlayers/pull/15200)
Bump puppeteer from 21.3.4 to 21.3.6 (by @openlayers in https://github.com/openlayers/openlayers/pull/15199)
Bump rollup from 3.29.3 to 3.29.4 (by @openlayers in https://github.com/openlayers/openlayers/pull/15198)
Bump @types/arcgis-rest-api from 10.4.5 to 10.4.6 (by @openlayers in https://github.com/openlayers/openlayers/pull/15173)
Bump @types/geojson from 7946.0.10 to 7946.0.11 (by @openlayers in https://github.com/openlayers/openlayers/pull/15174)
Bump @types/pbf from 3.0.2 to 3.0.3 (by @openlayers in https://github.com/openlayers/openlayers/pull/15175)
Bump @types/proj4 from 2.5.2 to 2.5.3 (by @openlayers in https://github.com/openlayers/openlayers/pull/15177)
Bump rollup from 3.29.2 to 3.29.3 (by @openlayers in https://github.com/openlayers/openlayers/pull/15178)
Bump eslint from 8.49.0 to 8.50.0 (by @openlayers in https://github.com/openlayers/openlayers/pull/15172)
Bump marked from 9.0.2 to 9.0.3 (by @openlayers in https://github.com/openlayers/openlayers/pull/15176)
Bump puppeteer from 21.2.1 to 21.3.4 (by @openlayers in https://github.com/openlayers/openlayers/pull/15171)
Bump color-rgba from 2.4.0 to 3.0.0 (by @openlayers in https://github.com/openlayers/openlayers/pull/15149)
Bump puppeteer from 21.1.1 to 21.2.1 (by @openlayers in https://github.com/openlayers/openlayers/pull/15153)
Bump ol-mapbox-style from 11.0.3 to 12.0.0 (by @openlayers in https://github.com/openlayers/openlayers/pull/15150)
Bump marked from 9.0.0 to 9.0.2 (by @openlayers in https://github.com/openlayers/openlayers/pull/15151)
Bump rollup from 3.29.1 to 3.29.2 (by @openlayers in https://github.com/openlayers/openlayers/pull/15152)
Bump yargs from 17.7.1 to 17.7.2 (by @openlayers in https://github.com/openlayers/openlayers/pull/15154)
Bump @types/topojson-specification from 1.0.2 to 1.0.3 (by @openlayers in https://github.com/openlayers/openlayers/pull/15155)
Bump sinon from 15.2.0 to 16.0.0 (by @openlayers in https://github.com/openlayers/openlayers/pull/15148)
Bump rollup from 3.28.1 to 3.29.1 (by @openlayers in https://github.com/openlayers/openlayers/pull/15112)
Bump marked from 8.0.0 to 9.0.0 (by @openlayers in https://github.com/openlayers/openlayers/pull/15110)
Bump actions/checkout from 3 to 4 (by @openlayers in https://github.com/openlayers/openlayers/pull/15108)
Bump eslint from 8.48.0 to 8.49.0 (by @openlayers in https://github.com/openlayers/openlayers/pull/15111)

</details>