* Add override for rosdep sources cache dir * Detect and warn if the rosdep cache is empty because 'rosdep update' was never run
1.6.20
* Ignore uninstalled executables in subprojects * Fix parsing of nested generator expressions
1.6.19
* Allow multiple cmake_minimum_required() commands * Add checks for minimum required CMake version of newer commands
1.6.18
* Migrate from versioneer to setuptools_scm * Fix unit tests for Python 3.11 * Add fish shell completions
1.6.17
* Recognize files created with file() command * Add support for genmsg * Update coverage configuration for nose 2 * Make catkin_lint REUSE 3.0 compliant
1.6.16
* Handle empty XML comments correctly * Recognize Pybind11 CMake macros * Add support for NO_COLOR environment variable * Migrate to nose2 for unit testing