6.0.2

• Fix dependency definitions
• Add *.z as binary format
• Add Phive directory to .gitignore
• Provide DI to new reference objects
• Fix function signature compatibility notice

6.0.1

• Restrict dependencies in composer.json
• Add check/info for unicode to system test output
• Add pcre fallback to PapayaUtilStringUtf8::toLowerCase()
• Add pcre fallback to PapayaUtilStringUtf8::toUpperCase()

6.0.0

• Support PHP 5.6 to 7.2
• Use Composer and Phing to manage dependencies and build tasks
• Allow for development setup with the PHP builtin Webserver and Sqlite3