v4.0.0

What's Changed

• Add the ability to select 3CX version before installing
• Update Buster repo
• fix typo in apt version selection
• Semantic Versioning

Full Changelog: v3.1-stable...v4.0.0

v3.1

• Added auto download with latest v18 release
• Keep RAW upgrade script for reference

Full Changelog: v3.0-stable...v3.1-stable

v3.0

Added upgrade.sh script

Full Changelog: v2.0-stable...v3.0-stable

v2.0

Updated 3cx system from v16 to v18

v1.1

Added libfreeimage3 dependance fixer