readme: reflect that deltas/ now holds the 3 curated case-study MEMIT deltas

README.md

@@ -35,8 +35,8 @@ feature-intervention ablations were computed with
 (MIT license). GPU stages ran on an academic SLURM cluster.
 
 **No model weights or edited checkpoints are included in this release.**
-Curated MEMIT edit deltas for the case studies (enough to reconstruct
-`M_e = base gemma-2-2b weights + delta`) are planned for a follow-up drop —
+Curated MEMIT edit deltas for the three case studies (enough to reconstruct
+each `M_e = base gemma-2-2b weights + delta`) are included under `deltas/` —
 see `deltas/README.md`. The full ~100-edit delta set is not planned for
 release but exists and can be shared on request.
 
@@ -52,7 +52,7 @@ tables/ablation-verification/   rank-causality verification (do diff-score
                                  rankings pick causally useful features?)
 tables/score-ablation/          six diff-score rankings compared head-to-head
 configs/<campaign>/             any config/edit-spec yaml or json per campaign
-deltas/                         placeholder — see deltas/README.md
+deltas/                         3 curated case-study MEMIT deltas — see deltas/README.md
 ```
 
 Every table here is a **pooled summary CSV** already written by the campaign's
@@ -225,8 +225,10 @@ actually stores configuration, not an omission.
 
 ## deltas/
 
-Placeholder only — see `deltas/README.md`. No edit deltas or model weights
-are included in this drop.
+Three curated case-study MEMIT weight deltas (Eiffel Tower, Pentium II, Taj
+Mahal) — see `deltas/README.md`. No model weights or edited checkpoints are
+included; each delta only reconstructs `M_e` when applied on top of a
+separately downloaded `google/gemma-2-2b` checkpoint.
 
 ## Licenses