Fix
- markdown: Fence code longer than any backtick run inside it (#867) (
1ab3af3) - webvtt: Ignore tags that are not cue spans instead of dropping the cue (#896) (
29c740f) - markdown: Cap section header depth at six heading levels (#872) (
4422110) - Reject DAG-shaped documents and oversized tables to prevent DoS (#899) (
67c5109)