Bump to v4.0.6 and Downgrade to Java 18

Bump to v4.0.5 and Downgrade androidGradle to v8.2.2

Bump to v4.0.4 and Fix JitPack Java SDK to v20.0.2

Merge pull request #39 from davidmigloz/hotfix/max-amount-formatting

Fix max amount formatting with correct separator, Add initialAmount support

Fix JitPack Java version

Set JitPack Java version

Update README.md

Fix key text size

Migrate to Kotlin #21

Fix layout issues when using dynamic height #10