Update documentation ready to release 3.1

* Bump package version number

ChangeLog.md

@@ -7,6 +7,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [3.1.0] - 2024-11-05
+
+### Changed
+
+- The `atomStyle` and `atomLabelStyle` callbacks take an integer argument rather than a boolean
+  indicating whether they're selected or not. react-2d-molecule no longer tracks if an atom is
+  "selected".
+
 ## [3.0.2] - 2023-07-24
 
 ### Fixed
@@ -54,7 +62,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 Initial release
 
-[unreleased]: https://github.com/vibbits/react-2d-molecule/compare/v3.0.2...HEAD
+[unreleased]: https://github.com/vibbits/react-2d-molecule/compare/v3.1.0...HEAD
+[3.1.0]: https://github.com/vibbits/react-2d-molecule/compare/v3.0.2...v3.1.0
 [3.0.2]: https://github.com/vibbits/react-2d-molecule/compare/v3.0.1...v3.0.2
 [3.0.1]: https://github.com/vibbits/react-2d-molecule/compare/v3.0.0...v3.0.1
 [3.0.0]: https://github.com/vibbits/react-2d-molecule/compare/v2.0.0...v3.0.0

README.md

@@ -103,8 +103,8 @@ This is rendered as:
 * `labelTranslateY: number` Translate each atom label, in the y direction, by this number of pixels (default: `0`).
 * `atomClicked: (index: number) => void` A callback function accepting the index of the clicked atom.
 * `atomLabel: (atom: Atom, index: number) => string` A callback function defining the text to display in the label for the given atom.
-* `atomStyle: (element: string, selected: boolean): React.CSSProperties` A hook specifying CSS styles for the SVG `<circle>`.
-* `atomLabelStyle: (element: string, selected: boolean): React.CSSProperties` A hook specifying CSS styles for the SVG `<text>`.
+* `atomStyle: (element: string, index: number): React.CSSProperties` A hook specifying CSS styles for the SVG `<circle>`.
+* `atomLabelStyle: (element: string, index: number): React.CSSProperties` A hook specifying CSS styles for the SVG `<text>`.
 
 ## Contributing
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vibbioinfocore/react-2d-molecule",
-  "version": "3.0.2",
+  "version": "3.1.0",
   "description": "A React component to display molecule structures in a 2D SVG",
   "browser": "dist/index.js",
   "main": "./dist/index.js",