====== Changelog ======

===== API Changes =====
==== Component Classes ====
=== Other changes ===
  * ''[[api:comp_abstract_buildable | COMP_ABSTRACT_BUILDABLE]]''
    * Changed events
      * ''[[api:COMP_ABSTRACT_BUILDABLE#on_upkeep_cost_changed | ON_UPKEEP_COST_CHANGED]]''

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