v3.9.0

v3.9.0

## New features

• Added Option for checking for available updates for app charts (#640)
• Added option for waiting for pending helm releases (#646)
• Added arm64 builds (#642) (#647)

Fixes and improvements

• Updated dependencies (#641)
• Avoid the extra chart download step for OCI charts (#643)
• Code refactoring (#644)
• Enabled automatic dependency updates through dependabot

Breaking changes ⚠

• env files loading is now more intuitive (#649)
  • Before the default .env file would only be loaded if no env files were explicitly passed through the -e flag, now it will always be loaded first if present
  • Before loading env files would not overwrite any env variable that had already been set before, now it does so when loading multiple files if a variable is set more than once the value from the last file to be loaded will take precedence.
  • Before the first file would take precedence, now, the last one will.