Preparing for Rolling Sync 2026-01-16

Hello everyone!

There are several new packages and updates ready to be released for ROS 2 Rolling Ridley! :rolling:

We will hold rosdistro PRs for the sync starting today and will aim to do the sync by 2026-01-17T07:59:00Z or later if the regressions are unresolved. In particular, we’ll want to ensure desktop_full is not regressing.

There are currently 37 regressions :sad_but_relieved_face: and 360+ packages to release :tada:

I’ll make an announcement here once the sync is completed and we can resume merging into rosdistro.

Ow noo! snowbot_operating_system is amongst them!

1 Like

Hello,

Kind of unrelated, any idea when the Jazzy sync will occur?

It looks like a missing Qt5 dependency.

02:20:13 CMake Error at CMakeLists.txt:14 (find_package):
02:20:13   By not providing "FindQt5.cmake" in CMAKE_MODULE_PATH this project has
02:20:13   asked CMake to find a package configuration file provided by "Qt5", but
02:20:13   CMake did not find one.
02:20:13 
02:20:13   Could not find a package configuration file provided by "Qt5" with any of
02:20:13   the following names:
02:20:13 
02:20:13     Qt5Config.cmake
02:20:13     qt5-config.cmake
02:20:13 
02:20:13   Add the installation prefix of "Qt5" to CMAKE_PREFIX_PATH or set "Qt5_DIR"
02:20:13   to a directory containing one of the above files.  If "Qt5" provides a
02:20:13   separate development package or SDK, be sure it has been installed.
02:20:13 
02:20:13 
02:20:13 -- Configuring incomplete, errors occurred!
02:20:13 	cd .obj-x86_64-linux-gnu && tail -v -n \+0 CMakeCache.txt

It was probably relying on an indirect dependency that was removed with the recent Qt6 migration effort.

That would be a questions for @marcogg but in a separate thread. Let’s stick to discussing the Rolling sync in this one :slight_smile:

The sync is complete.