v0.4.0

What's Changed

• Render block-focused walkthroughs with next-block and finish controls by @jsturtevant in #15
• Prompt for declared walkthrough environment inputs before setup by @jsturtevant in #16
• Disable mouse reporting while walkthrough commands run by @jsturtevant in #19
• Support substring and regex output assertions by @jsturtevant in #20
• Update Markmason skill for partial output assertions by @jsturtevant in #21
• Support deferred markmason always cleanup blocks by @jsturtevant in #23
• Improve document progress and run summaries by @jsturtevant in #27
• Add suite-level fail-fast execution by @jsturtevant in #28
• Support bounded file-level parallelism by @jsturtevant in #29
• Release 0.4.0 by @jsturtevant in #31

Full Changelog: v0.3.0...v0.4.0