v0.7.20

Changes

• Retain valid document evidence when acquisition is unavailable; keep repository and snapshot integrity checks strict.
• Fix bounded revision routing and provide actionable source-scope recovery diagnostics.
• Query installed knowledge packages without requiring a workspace or CLI; retrieve source modules concurrently into reusable sparse checkouts.
• Render removed Review content without a tinted background or left border.
• Add repository-local skill installation with host detection and conflict protection.

This release includes the general fixes documented under 0.7.18 and 0.7.19.

Verification

Checks are skipped at the maintainer's explicit request. Build and publication artifact checks still run; this release does not claim a full green verification result.

Published packages

• @c4a/core@0.7.20
• @c4a/context@0.7.20
• @c4a/extract@0.7.20
• @c4a/extract-ts@0.7.20
• @c4a/extract-go@0.7.20
• @c4a/extract-rush@0.7.20
• @c4a/extract-thrift@0.7.20
• @c4a/extract-proto@0.7.20
• @c4a/extract-mdx@0.7.20
• @c4a/extract-contract@0.7.20
• @c4a/extract-style@0.7.20
• @c4a/extract-sql@0.7.20
• @c4a/context-cli@0.7.20