diff --git a/goals/G-126-punkzip-accelerator.md b/goals/G-126-punkzip-accelerator.md
index 5fa92ed9..f3e757e0 100644
--- a/goals/G-126-punkzip-accelerator.md
+++ b/goals/G-126-punkzip-accelerator.md
@@ -188,12 +188,24 @@ working tree; one now exists.
   `zip_prefixed_empty`) build archives in memory, prepend a fake executable prefix,
   and verify both offset conventions land on the right base_offset with members
   extracting intact. Suite now 125/125.
-- Remaining for acceptance: extract-to-directory argument (upstream); machine-readable
-  listing mode + zig-side format pin test (upstream; must keep the stdout=product /
-  stderr=diagnostics split per Notes); `build` subcommand finish-or-remove decision;
-  vendor into `src/tools/punkzip/` with provenance (upstream commit id), re-vendor
-  procedure and licence records; make.tcl tool build step (zig OPTIONAL - absence
-  reported, not fatal; test gate keys on exit code, not clean stderr - the zip suite's
-  negative tests print EOCD warnings while passing); punk::zip accelerator detection +
-  fast path behind the G-124 floor; parity suite in `src/tests/modules/punk/zip/`;
+- 2026-07-27 the two upstream-side prerequisites from Approach LANDED (commit 7f88096,
+  punkzip v2.2.0, suite 128/128): `extract [-d <dir>]` (target dir created if absent,
+  human output gains an extract_to line, no-flag behaviour unchanged) and
+  `list [-porcelain]` - machine-readable format v1, PINNED by CLI tests: parsers skip
+  `# `-prefixed and blank lines; first significant line `punkzip_porcelain_v1`; header
+  fields file_size / base_offset / num_members / archive_comment_bytes (comment bytes
+  follow on their own line); member records
+  `m <isdir> <method> <uncomp> <comp> <crc32-8hex> <mtime-unixsecs> <encrypted>
+  <madeby> <namelen> <name>` with the length-prefixed name LAST (spaces safe; CR/LF
+  names refused). mtime is the deterministic UTC interpretation of the DOS-stored
+  local wall time (musl time.zig, no tz database) - machine-independent, so the
+  parity suite can compare it directly. Member comments deliberately deferred to a v2.
+  (The user separately committed upstream hwzip 2.4 C source under `reference/` for
+  sync comparison - cb2a731.)
+- Remaining for acceptance: `build` subcommand finish-or-remove decision; vendor into
+  `src/tools/punkzip/` with provenance (upstream commit id), re-vendor procedure and
+  licence records; make.tcl tool build step (zig OPTIONAL - absence reported, not
+  fatal; test gate keys on exit code, not clean stderr - the zip suite's negative
+  tests print EOCD warnings while passing); punk::zip accelerator detection + fast
+  path behind the G-124 floor; parity suite in `src/tests/modules/punk/zip/`;
   recorded benchmark (speedup + entry count where it becomes material).