docs: backfill changelog for v0.2.46 and v0.2.47

CHANGELOG.md

@@ -1,5 +1,43 @@
 # Changelog
 
+# v0.2.47
+
+Currency displays get a finishing touch.
+
+### Improvements
+
+- Banking balances now render the currency's emblem image inline, with an option to hide the label where space is tight.
+
+---
+
+# v0.2.46
+
+The world map gets a front door.
+
+### Features
+
+- **Viewable World Map**: You can now view the World Map, which includes maps for various regions (for now, only Antarctica.) Cards show the map's imagery, campaign, weather, ease of access, controlling faction, and a short description; click one to load it.
+- **Node icons**: pick from ten marker icons when authoring map nodes.
+- **Plain markers**: map nodes no longer require resources, so they can serve as simple landmarks.
+- **Supply boxes**: a new management surface for supply crates and their contents.
+
+---
+
+# v0.2.45
+
+Bases, operations, and shipments grow real depth.
+
+### Features
+
+- **Base production**: structures run production recipes with inputs, outputs, and material costs. Module slots add capacity, output, and storage bonuses, and well-placed bases project adjacency auras onto their neighbors.
+- **Compounds**: attach buildings to a hub so their storage pools together, with the map showing compound totals on the ribbon.
+- **Crew speed**: construction duration scales with the crew you staff, and headcount changes re-price the remaining work.
+- **Operation reservations**: reserve vehicles, supports, and other assets, all from new operations screens with readiness and zone pressure readouts.
+- **Live shipments**: shipment statuses now update the moment they're due (in transit, arrival, completion) instead of waiting for the next game tick.
+- **Map polish**: zone names label the map with smarter placement, a political zone type joins the palette, and mission pages get a cleaner back-link.
+
+---
+
 # v0.2.38
 
 Blackjack arrives as a full table game with its own economy: every minigame now feeds a persistent chip bank you spend on buy-ins at the card tables. Poker gains named tables, popup history, and dev controls; mission briefings and side ops move to a proper rich text editor, and rank promotions get a ceiling-based authority model.