chore(release): v0.2.1 — promote CHANGELOG (#20 fix), bump version

Promote the Unreleased #20 fix to 0.2.1 and bump SurvivorCore.VERSION + wally.toml.
Promotes WITHOUT re-adding an empty `## Unreleased` section, so the released
changelog on `main` doesn't carry a confusing dangling heading (a fresh
`## Unreleased` reappears when the next change adds an entry).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

CHANGELOG.md

@@ -5,7 +5,7 @@ All notable changes to SurvivorCore are recorded here. The format follows
 [Semantic Versioning](https://semver.org/spec/v2.0.0.html). At release time, `## Unreleased`
 is promoted to the new version and `main` is tagged `vX.Y.Z`.
 
-## Unreleased
+## 0.2.1 — 2026-06-22
 
 ### Fixed
 - **Custom stat `attribute` overrides now work end to end** (#20) — the HUD bound stat bars by the

src/init.luau

@@ -35,7 +35,7 @@ require(script.shared.ConsequenceConfig)
 
 local SurvivorCore = {}
 
-SurvivorCore.VERSION = "0.2.0"
+SurvivorCore.VERSION = "0.2.1"
 
 -- Foundation
 SurvivorCore.Config = Config

wally.toml

@@ -1,7 +1,7 @@
 [package]
 name = "temujincalidius/survivorcore"
 description = "Batteries-included, creator-extensible survival game framework for Roblox."
-version = "0.2.0"
+version = "0.2.1"
 license = "MIT"
 authors = ["Samuel Lison"]
 registry = "https://github.com/UpliftGames/wally-index"