Radix 0.84.0

Install this version#

No prebuilt archives were published for this version. It is listed here because its release notes are part of the record.

Release notes#

Status: final

Minor component release, companion to Faber v1.9.0. Range: v0.83.0 (1eaf4ec68, 2026-08-18) → release/1.9.0 tip e3af59886 + release commit (2026-08-26). Headline: MIR completeness lands (the Faber release hold condition), the stage-4b recipe repair ends the canary blind spot, and the window carries the kernel/reduction wave, tensor glyphs, container-bounds law, and the equality ladder.

Notes provenance: companion document to faber/v1.9.0.md; same window, sources, and receipts. Factual reconstruction per the release-notes skill — see that document's provenance block.

Scale#

Reconstruct the full log:

git log v0.83.0..e3af59886 --oneline --no-merges

Major tracks#

Same window as Faber v1.9.0 — MIR completeness (9518b21c5), the stage-4b per-crate --no-fail-fast recipe (main 6c5b42528, branch cherry-pick e3af59886), kernel/reduction wave, tensor glyphs (tensor-glyphs-3 U1–U4/U6), container-bounds law (B1 0598206dd, B2 e46e598c0), equality ladder (archived). See the Faber notes for citations.

Binary question#

Unchanged since v0.83.0: Radix is source+tag / library; no product radix binary, no radix archive, workflow retired (2026-08-25 recomposition). The shipped CLI is faber 1.9.0. This tag (v0.84.0) is created locally and not pushed.

Known-issues#

Operator-acked known-red releases are legal (radix/AGENTS.md). The 1.9.0 known-red record (7-row acked table + the classification-table 7 unit reds) is recorded verbatim in faber/v1.9.0.md; it applies to this companion release identically.

Verification#

Companion receipts in faber/v1.9.0.md: version bump (39 crates 0.83.0→0.84.0), cargo update, locked release build, manifest validation, faber-regen-lock --pinned-siblings --check, the release-boundary ladder, and the artifact install proof.

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