Changelog

All notable changes to Einstoff will be recorded here.

This project is pre-release, so interfaces may still change before 1.0.0.

Unreleased

Wait for GitHub's automatically generated immutable-release attestation to propagate before failing release and asset verification.

Added a provisional, auditable compatibility build that mechanically lowers the canonical Wolfram 15 structured-package vocabulary into legacy SPF staging sources.
Added a manual, sequential historical-engine workflow with structured reports for Wolfram Engine 15.0, 14.1, 13.2 and 13.0.
Added unified stable-release publication to GitHub and the Wolfram Paclet Repository, with prereleases remaining GitHub-only.

Lowered the declared minimum Wolfram Language version to 13.0+ after the same generated archive passed all 558 tests and 9 smoke checks on every historical gate.
Pointed authoritative project metadata at the GitHub repository now that the former Codeberg mirror is private and no longer maintained as a synchronized remote.

Hardened compatibility staging against ambiguous declarations, unsafe trees, nonportable path collisions and incomplete generated fragment sets.
Hardened release and historical validation around immutable inputs, secret scope, container mounts, structured completion reports and stop-on-first-failure behavior.

Completed and synchronized the first-submission metadata, and added a supported non-submitting Paclet Repository preflight.

Added an inert, staged compiler pipeline for surface capture, normalization, constraint solving, operation analysis, planning, and execution.
Added inline positive axis-size declarations with two-argument Annotation and Labeled, including composition with supported targeting wrappers.
Added native Wolfram reference and guide pages, release-source validation, built artifact testing, and migration acceptance benchmarks.

Renamed the paclet to Gravifer/Einstoff and the public context to Gravifer`Einstoff` . The legacy Einstoff` context is not included.
Made RuleDelayed the canonical description form and compile descriptions into private logical axis identities instead of using native pattern bindings as the semantic representation.
Unified all operator families behind explicit constraints and backend-neutral execution plans, including immediate execution and TraceAction rendering.
Kept whole-LHS binder semantics explicit: blank occurrences bind logical axes, bare LHS expressions remain ambient captures, and RHS references resolve only after the complete LHS has been captured.

Standardized structured failure classification across public operators.
Rejected nondeclarative RHS fallbacks and preserved source provenance in parser, solver, and planner diagnostics.
Made repeated paclet builds independent of stale generated documentation and prevented nonfatal build warnings from being reported as total build failures.
Corrected native documentation layout, usage coverage, built-in symbol links, and symbol-page self-links.