saber 0.7.1

Changes

• Rebranded package as “Context Engineering for Large Language Model Agents”.
• briefing() now emits output via message() instead of cat() for CRAN compliance.
• agent_context() examples use \donttest{} instead of \dontrun{}.
• agent_context() and the SessionStart hook now load memory reciprocally: Codex receives Claude Code MEMORY.md, while Claude Code, Corteza, and other non-Codex agents receive Codex memories.
• Codex hook setup docs now use [features].hooks instead of deprecated [features].codex_hooks.
• Added Depends: R (>= 4.4.0) and removed local %||% definition (now in base R).
• Added copyright holder person("cornball.ai", role = "cph") to Authors@R.
• Expanded acronyms in DESCRIPTION (“AI”, “AST”) per CRAN policy.
• Single-quoted file-name references in DESCRIPTION (‘AGENTS.md’, ‘CLAUDE.md’).
• Added ?saber package-level help page.
• README examples switched from r -e to Rscript -e for portability.
• Fix blast_radius() vignette scan crashing on Windows paths (backslashes were interpreted as regex backreferences).
• Replace em-dashes in roxygen @title lines with colons to keep the generated Rd files ASCII-clean.

saber 0.7.0

New features

• agent_context() assembles agent context from memory, instructions, and identity files.
• fn_graph(), pkg_graph(), and graph_svg() render interactive SVG call graphs.
• blast_radius() gains include parameter for scanning @examples and vignettes.

Improvements

• Expanded “AST” acronym in DESCRIPTION per CRAN reviewer feedback.
• briefing() gains agent parameter for multi-agent support.
• Session-start hook script accepts agent name as CLI argument.