docs: migrate bond traffic to per-server topics (#6061 / navigation2#6309) - #935
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| **Migration notes** (atomic upgrade required): | ||
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| * Upgrade the lifecycle manager and all managed Nav2 servers together. Mixed | ||
| old/new binaries cannot form bonds because they publish and subscribe on | ||
| different topics. | ||
| * Launch remappings that targeted the old shared ``bond`` topic no longer apply. | ||
| Remap ``bond/<server_name>`` (or a pattern that covers ``bond/*``) instead. | ||
| * Monitoring and diagnostic tools that subscribed to ``/bond`` (or a namespaced | ||
| ``bond``) must subscribe to ``bond/<server_name>`` for each server, or to | ||
| ``bond/*`` if your tooling supports wildcards. | ||
| * Under a non-empty ROS namespace, relative topics resolve as before | ||
| (for example ``/robot/bond/controller_server`` when both peers are in | ||
| ``/robot``). |
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This is TMI and can be removed
SteveMacenski
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Aug 3, 2026
Document the atomic-upgrade requirement, remapping/monitoring impact, and namespace behavior for navigation2#6309 / #6061. Signed-off-by: Jeremy <peace@trippyogi.com>
Signed-off-by: Jeremy <peace@trippyogi.com>
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