gives an error on load with PlanetsLib as of the newer versions.

Failed to load mods: PlanetsLib/lib/planet.lua:146: PlanetsLib:update() - 'name' field is required. See the PlanetsLib documentation at https://mods.factorio.com/mod/PlanetsLib.
stack traceback:
[C]: in function 'error'
PlanetsLib/lib/planet.lua:146: in function 'verify_update_fields'
PlanetsLib/lib/planet.lua:82: in function 'update'
PlanetsLib/api.lua:45: in function 'update'
nautical_map/data-updates.lua:17: in main chunk

Mods to be disabled:
• nautical_map (1.0.8)

Will get on this immediately, thank you for the report!

This change in version 1.9.0 of PlanetsLib broke the mod, the issue is now fixed, thank you!
- PlanetsLib:update() no longer supports taking an array of configs, unless the array has length 1.