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+# repo-pre-2 Capability Record
+
+## Status Vocabulary
+
+This document separates inherited pre1 claims from fresh pre2 validation:
+
+- `INHERITED CLAIM`: documented by the unchanged pre1 snapshot; not re-tested
+  for pre2.
+- `STATIC GATE`: visible in tracked source or build declarations; runtime
+  behavior was not exercised.
+- `NOT IMPLEMENTED`: explicitly excluded by inherited project documentation.
+- `NOT CLAIMED`: inherited documentation deliberately limits the support
+  claim.
+- `NOT RUN`: no build or runtime validation was performed for repo-pre-2.
+
+`INHERITED CLAIM` is provenance, not a new PASS result. Existing reports under
+`tests/results/manual/` describe earlier pre1 work and must not be cited as a
+fresh repo-pre-2 execution.
+
+## Snapshot Evidence
+
+```text
+repo-pre-1 source tree:   6a5a1a49d4a4e08f6ef1155de240500e63a15365
+repo-pre-2 initial tree:  6a5a1a49d4a4e08f6ef1155de240500e63a15365
+src-linux reference tree: b79b9a8b62f633e887a8b99075ff9412fabd7f83
+runtime validation:      NOT RUN
+```
+
+The inherited claims below are transcribed at category level from `README.md`
+and `docs/features.md`. They are not an independent feature review.
+
+## Capability Matrix
+
+| Area | Inherited pre1 claim or static declaration | Pre2 status |
+| --- | --- | --- |
+| Mount and metadata | Read-only mount/unmount, `statfs`, superblock checksum and bounds, compact/extended inodes, 48-bit fields | INHERITED CLAIM; NOT RUN |
+| Plain data | Flat plain, flat inline, tail bounds, and logical block accounting | INHERITED CLAIM; NOT RUN |
+| Chunk and devices | Chunk indexes, holes, device tables, explicit devices, and flatdev mapping | INHERITED CLAIM; NOT RUN |
+| Compressed data | LZ4, MicroLZMA, DEFLATE, full/compact indexes, partial references, HEAD2, ztailpacking, and qualified fragment forms | INHERITED CLAIM; NOT RUN |
+| ZSTD | Source is always listed; `WITH_ZSTDIO=1` adds `ZSTDIO`, while the default is `0` | STATIC GATE; runtime NOT RUN |
+| Directories and vnode operations | Lookup, readdir, cookies, namecache, access, readlink, pathconf, pager integration, and read-only mutation rejection | INHERITED CLAIM; NOT RUN |
+| Xattrs and ACLs | Inline/shared namespaces, metabox storage, long/packed prefixes, and POSIX ACL reads | INHERITED CLAIM; NOT RUN |
+| NFS export | 64-bit NIDs, generation handling, and malformed/stale handle validation | INHERITED CLAIM; NOT RUN |
+| Build target | `src/Makefile` rejects architectures other than `amd64` | STATIC GATE; build NOT RUN |
+| Write support | Writable filesystem operations | NOT IMPLEMENTED |
+| `VOP_BMAP` | Explicitly unsupported in inherited documentation | NOT IMPLEMENTED |
+| Complete future-format parity | All future incompat features and every dedupe encoding | NOT CLAIMED |
+| Explicit compressed-extent positive payload | Inherited documentation records only partial coverage | NOT CLAIMED; NOT RUN |
+| Performance guarantees | Manual observations are not a performance contract | NOT CLAIMED |
+
+## Interpretation Rules
+
+1. Source presence, feature-bit definitions, or build selection do not prove a
+   runtime capability.
+2. A pre1 manual report does not become a pre2 PASS merely because the initial
+   trees match.
+3. Phase 1 mechanical edits must not expand or reduce this capability matrix.
+4. A future status change requires recorded evidence from an actually executed
+   validation step.
+
+## Current Validation Declaration
+
+No build, QEMU execution, test script, smoke test, mount, malformed-image
+probe, or performance measurement was run for this initialization. The current
+repo-pre-2 runtime validation result is therefore `NOT RUN` in every category.