Release v4.249.2

Added

• A specification that loads a file referenced from a slice imported by a feature imported by a module. It fails without the fix.

Fixed

• AttachmentFiles.Load and AttachmentFiles.References now resolve the file references of a document that an import places in a module or feature (the usual module -> feature -> slice file layout). They parsed every document on its own, so a slice or feature file was never a whole document, its references were silently dropped, and the implementation body of its file attachments was reported as unresolved (STAGE-ESM-020 in a render). The set is now assembled the way a folder is, with the old per-document parse kept as the fallback when the set does not assemble.