16.0.4

What's Changed

• Bump version to 16.0.2 and add project configuration by @phalouvas in #37
• chore: bump version to 16.0.3 and update frappe dependencies in pypro… by @phalouvas in #38
• Bump version to 16.0.2 and add project configuration by @phalouvas in #39
• fix: use strict frappe semver range for v16 marketplace by @phalouvas in #40
• fix: revert frappe dependency range to support versions 15.0.0 to <17… by @phalouvas in #41
• Update requirements and remove setup.py file by @phalouvas in #44
• Update README and bump version for ERPNext and Frappe compatibility by @phalouvas in #45
• Update version and enhance error handling for invoices by @phalouvas in #48

Full Changelog: 16.0.2...16.0.4