Open and save the board, project, and project-local state files under
KiCad 10. Bumps board format version 20241229 -> 20260206 with the new
tenting/covering/plugging/capping/filling stackup directives, drops the
removed HPGL plot params, and adds the KiCad 10 schema additions to the
project file (component class settings, IPC-2581 revision fields, ERC
rule keys, tuning-profile DRC keys, netclass meta version 5). Also
captures live editor UI state (active layer, column widths, hierarchy
collapsed list) in the .kicad_prl.
Constraint: Project is now opened with KiCad 10 - cannot be downgraded
Confidence: high
Scope-risk: broad
Directive: Do not edit these files with KiCad 9.x - format is one-way
0xWheatyz
