v0.6.1

What's changed

• test(pdf): regenerate llncsdoc snapshot (duplicate code blocks removed) (75e4c61)
• fix(pdf): drop a code block's language label; exclude test corpora from Linguist (80d5cb5)
• fix(pdf): narrow duplicate-code fix to a code-only nested-box dedup (4c67b2a)
• fix(pdf): collapse same-label nested layout duplicates (no double-emitted blocks) (42e506d)
• test(pdf): regenerate code-block snapshots for the line/indentation fix (99ce735)
• chore(pdf): add hidden-text-layer diagnostic (debug_text_objects) (2af82fe)
• fix(pdf): preserve line breaks and indentation in code blocks (2ae1f25)

Full changelog: v0.6.0...v0.6.1