- Visualize HDR (#1555) has no default key: ⇧H cycles the Tool Overlay (#1473, issue #224)
- CR3 tests (#1461, #1462) accept adaptive QP 131–175, as #1694 decodes; cr3.md says the R6 Mark II files decode
- English fallbacks in the Czech and Polish catalogs use → for the menu triangle; Polish in the keyword-label test
- canvas handle tests show pins (Tool Overlay Always); a focused handle keeps its pins shown in Auto
- the model-install test and demo deadlock guards wait on deadlines long enough for a busy machine
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
docs/cr3.md gains a variant-status table: every supported and rejected CRX
coding variant, the function that gates it and the exact Unsupported text.
crates/raw/tests/cr3_variants.rs enforces the rejections (19 tests). Each
rejected variant is rebuilt as a small synthetic CR3 (container, CMP1
descriptor, CRX stream) and the test asserts the exact string, and that
probe_info (the import path) and decode return the same error. Control
fixtures decode through the same container, including both edges of the
accepted uniform quantization range (4..=44) and adaptive QP range
(131..=168), so a rejection can only come from the documented gate. The
table itself is prose and is not checked against the tests.
The doc said only QP values 131-167 were accepted; the decoder also accepts
168 (quantization value 44, step 102), so that sentence now says so.
Tests and docs only; no decoder change.
