Deliverable

Corelib tier collections ship

Tier-tagged collection types, new System.FS and System.Path packages, prelude Contracts/Diagnostics fixes, Tier1 grammar-safe test renames, Path.bd doc repair, nested corelib submodule bump after tiering merge, and syscall JIT smoke without cross-module asserts. ## Provenance - **Repository:** `beskid` - **Commit:** [`3b51b53`](https://github.com/Cyber-Nomad-Collective/beskid/commit/3b51b53) - **Subject:** merge(v0.3): corelib-tiering-collections-fs-api-shape into main (keep integrated submodule tips) - **Closed:** 2026-05-24 ## Catalog scope - **Delivery version:** v0.3 (Macros, concurrency, and stabilization) - **Cutoff:** `f57377a`→`aaddd32` on superrepo `beskid` - **Workstreams:** `stabilization` ## Relation Delivery anchor for **4** catalog task(s) in the v0.3 window; see linked workstreams and tasks with `milestoneId` / `deliverableId` `v03-corelib-tier-ship`.

v0.3 · v03-corelib-tier-ship