lyrical: build python packages for 3.12 next to 3.14

distros/lyrical/ci.yaml

@@ -23,4 +23,33 @@ full_rebuild: false
 #
 # Remember that dependents are not rebuilt automatically: evict them as well if
 # they must pick up the change.
-evict_cache: []
+evict_cache:
+  # built against qt6-main 6.11.3, which rules out pyqt6; rebuilt with the 6.11.2 pin
+  - fuse-viz
+  - grid-map-rviz-plugin
+  - gz-gui-vendor
+  - gz-sim-vendor
+  - moveit-ros-visualization
+  - moveit-setup-assistant
+  - moveit-task-constructor-visualization
+  - mrpt-gui
+  - nav2-rviz-plugins
+  - python-qt-binding
+  - qt-gui-cpp
+  - rqt-gui-cpp
+  - rqt-image-view
+  - rqt-mocap4r2-control
+  - rqt-plot
+  - rqt-py-common
+  - rviz-common
+  - rviz-default-plugins
+  - rviz-imu-plugin
+  - rviz-rendering
+  - rviz-rendering-tests
+  - rviz-satellite
+  - rviz-visual-testing-framework
+  - rviz-visual-tools
+  - rviz2
+  - slam-toolbox
+  - swri-console
+  - turtlesim

distros/lyrical/conda_build_config.yaml

@@ -1001,9 +1001,11 @@ python:
   # conda-forge supports only 3.14+ for win-arm64 and linux-riscv64
   # part of a zip_keys: python, is_python_min
   - 3.14.* *_cp314
+  - 3.12.* *_cpython
 python_impl:
   - cpython
 
+  # ros-lyrical specific (distros/lyrical/distro.yaml)
 python_min:
   # minimum supported python version per CFEP-25
   # bump to next minor version when we drop python versions
@@ -1014,6 +1016,7 @@ is_freethreading:
 is_python_min:
   # part of a zip_keys: python, is_python_min
   - false
+  - false
 is_abi3:
   - true
 pytorch:
@@ -1035,12 +1038,7 @@ qt:
 qt_main:
   - 5.15
 qt6_main:
-  - 6.11
-  # conda-forge published sip 6.16.1 on 2026-09-08, which broke ABI targeting for
-  # packages like qt_gui_cpp_sip that build against PyQt-sip's fixed ABI v12
-  # (hit this on humble/jazzy first; rolling also builds qt_gui_cpp via
-  # pyqt6/sip so it's equally exposed). Pin back to the last known-good line
-  # until upstream fixes it.
+  - 6.11.2
 qtkeychain:
   - '0.17'
 rav1e:
@@ -1217,5 +1215,10 @@ lua:
   # rebuilt for qt6-main 6.12.
 pyqt6:
   - 6.11
+  # conda-forge published sip 6.16.1 on 2026-09-08, which broke ABI targeting for
+  # packages like qt_gui_cpp_sip that build against PyQt-sip's fixed ABI v12
+  # (hit this on humble/jazzy first; rolling also builds qt_gui_cpp via
+  # pyqt6/sip so it's equally exposed). Pin back to the last known-good line
+  # until upstream fixes it.
 sip:
   - 6.15

distros/lyrical/distro.yaml

@@ -6,3 +6,13 @@ channel_name: robostack-lyrical
 upload_to: [prefix, anaconda]
 read_from: prefix
 rosdistro_sync: lyrical/2026-10-05
+pinning_overrides:
+  # build every python package for 3.14 (the shared default) and 3.12;
+  # is_python_min is zipped with python, so it needs one entry per version
+  python: [3.14.* *_cp314, 3.12.* *_cpython]
+  is_python_min: [false, false]
+  # every pyqt6 6.11.0 build on conda-forge needs qt6-main <=6.11.2, but the shared
+  # `6.11` pin resolves to 6.11.3, whose run export (>=6.11.3) rules pyqt6 out: the
+  # rqt packages then can't be installed with python_qt_binding. The published
+  # packages were built with 6.11.2; drop this once pyqt6 is rebuilt for 6.11.3+.
+  qt6_main: ['6.11.2']

pixi.toml

@@ -17,7 +17,7 @@ PYTHONIOENCODING = "utf-8"
 
 [dependencies]
 python = ">=3.14.0,<3.15"
-rattler-build = ">=0.79.0,<0.80"
+rattler-build = ">=0.80.0,<0.81"
 cmake = "<4.0"
 setuptools = "<82.0"
 rattler-index = ">=0.27.16"
@@ -36,7 +36,7 @@ git = "*"
 
 [pypi-dependencies]
 # One vinca for all distributions.
-vinca = { git = "https://github.com/RoboStack/vinca.git", rev = "d6aa28ff0477f6656865db95461001fb4ace40c7" }
+vinca = { git = "https://github.com/RoboStack/vinca.git", rev = "a7041a71550b388990aa42b2b86a360d93ea6dbe" }
 # For local development, temporarily use (and regenerate pixi.lock):
 # vinca = { path = "../vinca", editable = true }
 

tools/robostack.py

@@ -321,7 +321,7 @@ def rattler_build(distro: str, args: list[str], skip_existing: bool = True) -> l
     cmd = ["rattler-build", "build", "-m", "./conda_build_config.yaml",
            *(["-c", extra] if extra else []),
            "-c", channel_url(distro), "-c", CONDA_FORGE, "--channel-priority", "disabled"]
-    return cmd + (["--skip-existing"] if skip_existing else []) + args
+    return cmd + (["--skip-existing=all"] if skip_existing else []) + args
 
 
 UPLOAD_HOSTS = ("prefix", "anaconda")