react-leaflet

• React v19 is now required as peer dependency.
• Removed LeafletProvider component from the core package.

Fixed bounds update in ImageOverlay (PR #1063 by hwonyo)

Added support for mutable url prop on TileLayer (PR #1047 by goto-bus-stop)

• Updated Leaflet dependency to v1.9.
• Fixed eventHandlers object being injected in WMS request URL.
• Added support for dynamic bounds props on ImageOverlay.

• Fix typos in getting started docs (PR #1013 by jacobtylerwalls)
• Fixing useRef() usage in createElementHook to prevent unnecessary Leaflet object creation (PR #1014 by abac)

Fix calling map.remove() on MapContainer unmounting.

Changes from v3:

Breaking changes

• React v18 and Leaflet v1.8 are now required as peer dependency.
• ES2020 is the new compilation target version.
• Removed useMapElement hook.
• Removed MapConsumer component.
• Removed whenCreated property from the MapContainer component (a ref callback can be used instead).
• Removed onOpen and onClose properties from Popup and Tooltip components.
• Removed CommonJS distribution.
• Removed UMD distribution.

Other changes

• Added support for React v18 (concurrent mode).
• Added support for ref in the MapContainer and Pane components.
• Added createLeafletContext function to core.
• The created element and context objects are now frozen (immutable).

Updated Leaflet dependency to v1.8 beta.

Updated React dependencies to v18 stable.

• Added createLeafletContext function to core.
• Updated React dependencies to v18 RC2.
• Changed Leaflet dependency range to v1.7.x until tested with v1.8.x.

Breaking changes

• React v18 is now required as peer dependency.
• ES2020 is the new compilation target version.
• Removed useMapElement hook.
• Removed MapConsumer component.
• Removed whenCreated property from the MapContainer component.
• Removed onOpen and onClose properties from Popup and Tooltip components.
• Removed CommonJS distribution.
• Removed UMD distribution.

Other changes

• Added support for React v18 (concurrent mode).
• Added support for ref in the MapContainer and Pane components.
• The created element and context objects are now frozen (immutable).
• Updated docs for v4 support.

Links

• v4 installation instructions.
• v4 example CodePen.

Fix supporting mutable whenCreated with unmounting MapContainer.

Fix removing the map handlers when MapContainer is unmounted.

• Fix tooltip position (PR #939 by simonasdev).
• Fix attribution URLs and use HTTPS in docs (PR #930 by jpstotz).

Fix layer unmount (PR #916 by piitaya).

• Fix Popup unmounting logic to unbind from container.
• Fix links to point to Leaflet 1.7.1 docs (PR #889 by zerekw).

• Change unmounting logic for some layers, which should fix issues related to removing or updating elements.
• Make the style prop of GeoJSON mutable, this prop should be used instead of pathOptions (pathOptions can still be used but should be considered deprecated).
• Fix documentation about bounds prop being an instance of LatLngBounds.

• Make Pane component compatible with React's StrictMode (PR #810 by zmbc)
• Fix typo in API Components docs (PR #827 by arthurdenner)

Use useState hook rather than useMemo to store immutable values in MapContainer and Pane.

• Document pathOptions for GeoJSON (PR #785 by bb)
• Ensure MapContainer props are immutable
• Fix TypeScript definition for MapContainer props
• Update README