Opal v1.5.2

What's Changed

• feat: updated Gradle wrapper, dependencies, JDK, and JavaFX versions by @CodeDead in #149
• feat: add proxy configuration support with encryption and update test… by @CodeDead in #150
• Feature/minor improvements by @CodeDead in #151
• feat: dynamically fetch app version and copyright year by @CodeDead in #152
• feat: version bump by @CodeDead in #153

Full Changelog: v1.5.1...v1.5.2