FORGE_API_RETIRED_SAVE
What happened
Saving makes a new version, and a new version cannot declare a level that is retired. Versions saved earlier are not affected.
What to do
Change FORGE_API to the level the message names, fix what the checks then report, and save again.
Example
text
strategy.py, line 1: FORGE_API 1 was retired on 2027-06-30. Change the file to FORGE_API 2 to save a new version. [FORGE_API_RETIRED_SAVE]The wording of the message depends on your file, and the code does not. An error stops the file from loading.