Merge PR #1040

# Conflicts:
#	ROADMAP.md
#	crates/pipeline/src/spots.rs
#	docs/gaps.md
#	docs/parity-checklist.md
#	docs/raw-parity.md
#	docs/target-app-parity.md

crates/engine/src/camera_preview.rs

@@ -63,6 +63,7 @@ pub(crate) fn file_local_look(format: RawFormat) -> bool {
             | RawFormat::Pef
             | RawFormat::Srw
             | RawFormat::Orf
+            | RawFormat::Mrw
     )
 }
 
@@ -2190,6 +2191,7 @@ mod tests {
             RawFormat::Pef,
             RawFormat::Srw,
             RawFormat::Orf,
+            RawFormat::Mrw,
         ];
         assert!(local.into_iter().all(file_local_look));
         // DNG carries its own colour model

crates/engine/src/files.rs

@@ -2171,8 +2171,8 @@ mod tests {
         }
     }
 
-    /// Recognised raw containers we don't decode (Minolta MRW here: the preview's first byte is
-    /// overwritten in the file) import as preview only with the JPEG's size, instead of failing.
+    /// Recognised raw containers we can't decode (an MRW whose block header is damaged here; its preview's first
+    /// byte is overwritten, as in real MRW files) import as preview only with the JPEG's size, instead of failing.
     #[test]
     fn undecodable_container_with_a_preview_imports_as_preview_only() {
         let px: Vec<u8> = (0..40 * 30).flat_map(|i| [(i % 251) as u8, 128, 200]).collect();