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Chess Material Studio v2.7.0
Highlights
- Added a validated PGN review workflow with chapter-scoped saved PGN positions.
- Saved PGN positions can be persisted, reopened, deleted, and exported separately from puzzle material.
- Active-chapter saved PGN positions can be exported as PGN games beginning at the saved board and continuing the remaining stored main line.
- Improved PDF solution layout with width-aware wrapping and continuation across pages.
Reliability and maintenance
- PGN exports now use safer atomic publication.
- Normal PDF exports reject invalid page limits before touching the destination.
- Runtime resources resolve independently from the process working directory.
- Search batches reject stale results after source changes.
- UCI analysis rejects stale evaluations from prior positions.
- PGN parsing and session construction run off the UI update path.
- PGN terminal results are preserved and contradictory header/movetext results are rejected.
- CI and dependency-security maintenance were strengthened with pinned actions, Dependabot, and RustSec auditing.
Platforms
Release archives are provided for:
- Linux
- macOS
- Windows x86_64
- Windows i686
See SHA256SUMS.txt for SHA-256 checksums.
Scope note
Saved PGN-position export in v2.7.0 is available for the active chapter. Project-wide, selected-chapter, and PDF export of saved PGN positions are not included. PGN comments, variations, and NAGs are not preserved by the current minimal PGN model.