diff --git a/py-hpp-environments/PLIST b/py-hpp-environments/PLIST
index 85b9a90a9b44e45353b5fae31f81c7708570d489..1997698ca6fe37896ac177501dc95eea7ace0b9b 100644
--- a/py-hpp-environments/PLIST
+++ b/py-hpp-environments/PLIST
@@ -17,6 +17,7 @@ share/hpp_environments/meshes/hrp2/floor.dae
 share/hpp_environments/meshes/multicontact/antfarm_firstLevel.stl
 share/hpp_environments/meshes/multicontact/bauzil_ramp.stl
 share/hpp_environments/meshes/multicontact/bauzil_ramp_simplified.stl
+share/hpp_environments/meshes/multicontact/bauzil_ramp_up.stl
 share/hpp_environments/meshes/multicontact/bauzil_simplified.stl
 share/hpp_environments/meshes/multicontact/bauzil_stairs.stl
 share/hpp_environments/meshes/multicontact/bauzil_stairs_10cm.stl
@@ -70,6 +71,8 @@ share/hpp_environments/meshes/multicontact/ground_table2.stl
 share/hpp_environments/meshes/multicontact/ground_tablec.stl
 share/hpp_environments/meshes/multicontact/ground_with_bridge.stl
 share/hpp_environments/meshes/multicontact/groundcrouch.stl
+share/hpp_environments/meshes/multicontact/maze_easy.stl
+share/hpp_environments/meshes/multicontact/maze_hard.stl
 share/hpp_environments/meshes/multicontact/obstacle.stl
 share/hpp_environments/meshes/multicontact/ori_plinth.stl
 share/hpp_environments/meshes/multicontact/pedal.stl
@@ -101,6 +104,7 @@ share/hpp_environments/meshes/multicontact/truck.stl
 share/hpp_environments/meshes/multicontact/truck_vision.stl
 share/hpp_environments/meshes/multicontact/untitled.stl
 share/hpp_environments/meshes/ori/modular_palet_low.stl
+share/hpp_environments/meshes/ori/modular_palet_low_collision.stl
 share/hpp_environments/meshes/tests/baxter_simple/torso.dae
 share/hpp_environments/meshes/ur_benchmark/pokeball.dae
 share/hpp_environments/package.xml
@@ -116,6 +120,7 @@ share/hpp_environments/srdf/hrp2/floor_as_mesh.srdf
 share/hpp_environments/srdf/multicontact/antfarm_firstLevel.srdf
 share/hpp_environments/srdf/multicontact/bauzil_ramp.srdf
 share/hpp_environments/srdf/multicontact/bauzil_ramp_simplified.srdf
+share/hpp_environments/srdf/multicontact/bauzil_ramp_up.srdf
 share/hpp_environments/srdf/multicontact/bauzil_stairs.srdf
 share/hpp_environments/srdf/multicontact/bauzil_stairs_10cm.srdf
 share/hpp_environments/srdf/multicontact/bauzil_stairs_collision.srdf
@@ -147,6 +152,10 @@ share/hpp_environments/srdf/multicontact/ground_jump_low.srdf
 share/hpp_environments/srdf/multicontact/ground_jump_med.srdf
 share/hpp_environments/srdf/multicontact/ground_with_bridge.srdf
 share/hpp_environments/srdf/multicontact/groundcrouch.srdf
+share/hpp_environments/srdf/multicontact/maze.srdf
+share/hpp_environments/srdf/multicontact/maze2.srdf
+share/hpp_environments/srdf/multicontact/maze_easy.srdf
+share/hpp_environments/srdf/multicontact/maze_hard.srdf
 share/hpp_environments/srdf/multicontact/obstacle_towr.srdf
 share/hpp_environments/srdf/multicontact/ori_plinth.srdf
 share/hpp_environments/srdf/multicontact/plane.srdf
@@ -170,6 +179,7 @@ share/hpp_environments/srdf/multicontact/stepladder.srdf
 share/hpp_environments/srdf/multicontact/table.srdf
 share/hpp_environments/srdf/multicontact/truck.srdf
 share/hpp_environments/srdf/ori/modular_palet_low.srdf
+share/hpp_environments/srdf/ori/modular_palet_low_collision.srdf
 share/hpp_environments/srdf/placard.srdf
 share/hpp_environments/srdf/scene.srdf
 share/hpp_environments/srdf/tests/baxter_simple.srdf
@@ -195,6 +205,7 @@ share/hpp_environments/urdf/hrp2/floor_as_mesh.urdf
 share/hpp_environments/urdf/multicontact/antfarm_firstLevel.urdf
 share/hpp_environments/urdf/multicontact/bauzil_ramp.urdf
 share/hpp_environments/urdf/multicontact/bauzil_ramp_simplified.urdf
+share/hpp_environments/urdf/multicontact/bauzil_ramp_up.urdf
 share/hpp_environments/urdf/multicontact/bauzil_stairs.urdf
 share/hpp_environments/urdf/multicontact/bauzil_stairs_10cm.urdf
 share/hpp_environments/urdf/multicontact/bauzil_stairs_collision.urdf
@@ -227,6 +238,10 @@ share/hpp_environments/urdf/multicontact/ground_jump_low.urdf
 share/hpp_environments/urdf/multicontact/ground_jump_med.urdf
 share/hpp_environments/urdf/multicontact/ground_with_bridge.urdf
 share/hpp_environments/urdf/multicontact/groundcrouch.urdf
+share/hpp_environments/urdf/multicontact/maze.urdf
+share/hpp_environments/urdf/multicontact/maze2.urdf
+share/hpp_environments/urdf/multicontact/maze_easy.urdf
+share/hpp_environments/urdf/multicontact/maze_hard.urdf
 share/hpp_environments/urdf/multicontact/obstacle_towr.urdf
 share/hpp_environments/urdf/multicontact/ori_plinth.urdf
 share/hpp_environments/urdf/multicontact/plane.urdf
@@ -249,6 +264,7 @@ share/hpp_environments/urdf/multicontact/stepladder.urdf
 share/hpp_environments/urdf/multicontact/table.urdf
 share/hpp_environments/urdf/multicontact/truck.urdf
 share/hpp_environments/urdf/ori/modular_palet_low.urdf
+share/hpp_environments/urdf/ori/modular_palet_low_collision.urdf
 share/hpp_environments/urdf/placard-vertical.urdf
 share/hpp_environments/urdf/placard.urdf
 share/hpp_environments/urdf/scene.urdf
diff --git a/py-hpp-environments/distinfo b/py-hpp-environments/distinfo
index a8efaacc8c550ce887b5d46cbd27b226bad8ed0c..3b715e7b280de9643b7b4592327f73ae68c8986f 100644
--- a/py-hpp-environments/distinfo
+++ b/py-hpp-environments/distinfo
@@ -1,3 +1,3 @@
-SHA1 (hpp-environments-4.7.0.tar.gz) = e07e1c8ef8429fffd42fdf485268758b2c7c330b
-RMD160 (hpp-environments-4.7.0.tar.gz) = ba621af0b936dc7da59c6cd09fd70f8326e8611a
-Size (hpp-environments-4.7.0.tar.gz) = 5793985 bytes
+SHA1 (hpp-environments-4.8.0.tar.gz) = 7ec68eec8d204ddb4f0b68404df4bda340ccdd7f
+RMD160 (hpp-environments-4.8.0.tar.gz) = a6e1512642161a73221e3974ec8f2b9c2c30a140
+Size (hpp-environments-4.8.0.tar.gz) = 5843775 bytes