Merge pull request #41 from guardian/ab/AGP-and-readme-update

[CHORE] AGP 8.4.1 and README update

README.md

@@ -6,7 +6,7 @@
 
 # Android Usage
 
-![Available on maven central](https://maven-badges.herokuapp.com/maven-central/com.gu.source/source-android/badge.svg)
+[![Available on maven central](https://maven-badges.herokuapp.com/maven-central/com.gu.source/source-android/badge.svg)](https://central.sonatype.com/artifact/com.gu.source/source-android)
 
 ## Add the library dependency
 
@@ -50,7 +50,7 @@ Core palette colours are available for direct use in components through `Source.
 ```kotlin
 Text(
     text = "The world's leading liberal voice",
-    color = Source.Palette.Brand_400,
+    color = Source.Palette.Brand400,
 )
 ```
 

android/gradle/libs.versions.toml

@@ -7,7 +7,7 @@ targetsdk = "33"
 java = "17"
 
 
-agp = "8.4.0"
+agp = "8.4.1"
 kotlin = "1.9.24"
 # Kotlinter version is tied closely to min & max Kotlin and Gradle versions. Update Kotlinter
 # when updating Kotlin. Check compatible versions here:
@@ -16,7 +16,7 @@ kotlinter = "3.15.0"
 #kotlinter = "4.3.0"
 # Check kotlin-compose compiler compatibility chart here:
 # https://developer.android.com/jetpack/androidx/releases/compose-kotlin
-compose-compiler = "1.5.13"
+compose-compiler = "1.5.14"
 
 activity = "1.9.0"
 appcompat = "1.6.1"