diff --git a/CHANGELOG.md b/CHANGELOG.md
index 14c30bb9f..5e9529eb8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,16 @@ Format based on [Keep a Changelog](https://keepachangelog.com/).
 ## [Unreleased]
 
 ### Added
+- Compact of Westphalia faction page — mutual recognition treaty, ~30-40 west_reach systems, four core principles, rotating council, internal treaty-vs-government tension
+- Batch 18 wiki pages — 18 systems reassigned from deep_frontier into named corridors (Waterkant, Breëvlei, Stilwater, Mossbank, Ribeirão, Nascente, Dernier Quai, Marktfeld, Bestevaer, Lichtung, Knotenpunkt, Posto Avançado, Weitblick, Último Farol, plus 4 unsettled)
+- Batch 17 wiki pages — Xa Vời, Eisfeld, Confluent (60+ wine châteaux), Dunkelholz, Echternach (Luxembourgish), Bout du Chemin (French), Grenzstein, plus GJ 4056 (unsettled)
+- Corporation doc for Vins de Grand Vide — négociant cooperative, three-tier classification (Grand Vide Classé / Vins de Corridors / Vin de Table du Vide), 6 named estates, 350-year commercial archive
+- Batch 16 wiki pages — 13 south_reach systems at hops 7-8 including Espinho, Okahandja, Encrucijada, Quilombo, Velha Guarda, Fragua, Puerto Último, plus GJ 902 (unsettled, reserved for base building DLC per D-145)
+- Batch 15 wiki page — Shimanami (east_reach hop 8)
+- Batch 14 wiki pages — Wagtoring, Dunmore, Caledonia's End (north_reach hops 7-8)
+- Batch 13 wiki pages — Stillvakt, Haltefenn, Vindkast, Kopparhytta, Steinfeld, Brückenau (west_reach hops 7-8)
+- Corporation docs for Nordmark Skog (timber, Stillvakt) and Talbräu (lager, Brückenau)
+- D-145: base building DLC — GJ 902 habitable moon as potential player settlement site
 - South_reach wiki pages (batch 12) — Matamba, Inhambane, Isibaya, Kaapse Baai, Mwangaza, Dzimbahwe, Vuurkloof, Várzea, Nowa Huta, plus GJ 695A (unsettled)
 - Corporation docs for Ferreira Monteiro (trade arbitration, Matamba) and Stalownia Kowalski (heavy equipment, Nowa Huta)
 - East_reach wiki pages (batch 11) — Kaur's Observatory, Seongho, Tình Yên, Purnima, Marunong, Clearwater Station, Tam Giang, Jeonnam, Dagat, Suối Vàng
@@ -25,6 +35,9 @@ Format based on [Keep a Changelog](https://keepachangelog.com/).
 - `hop_distance_from_gateway` column in system_gates table
 
 ### Changed
+- Rebuilt catalog.md and star-systems/index.md — now covers all 301 systems (227 named) organized by sector and hop distance
+- 14 systems reassigned from deep_frontier into named corridors at hops 5-7 (5 north, 3 south, 3 east, 3 west)
+- Renamed Carrefour to Confluent; expanded to 60+ named châteaux with 16 individually described estates
 - D-095 aperture range amended from 4-8 to 1-8 — single-aperture dead-end systems valid for isolated frontier outposts
 - D-095 amended: inter-system gates are alien-built (aperture count alien-determined), intra-system span gates are human-built (Institute reverse-engineering, Gate Corporation license)
 - All system identifiers migrated from arbitrary S-numbers to GJ astronomical catalog IDs