A tick-tock release cycle allows easy migration to new software versions. Obsolete code is marked as deprecated for one major release. Deprecated code produces compile-time warnings. These warning serve as notification to users that their code should be upgraded. The next major release will remove the deprecated code.
- Environment variable
IGN_LAUNCH_CONFIG_PATHstarted to be treated as a path list (colon-separated on Linux, semicolon-separated on Windows). Before, only a single path could be set here, and setting a path list would break the whole launch file lookup functionality.