bump version to 0.21.0, update CHANGELOG

CHANGELOG.md

@@ -1,5 +1,27 @@
 # PopTracker Changelog
 
+## v0.21.0
+
+* App Features
+  * Lua: replace default libs with sandboxed custom ones
+    It's still not recommended to run untrusted packs.
+  * Autotracking: better naming in tooltips
+  * SNES Autotracking: right-click cycles through devices (if multiple)
+  * More warnings and better handling for packs doing unexpected things
+  * More command line features, see `poptracker --help`
+* Pack Features
+  * Lua: support require (from ZIP or folder)
+  * Lua: stripped-down os and io (read-only, only from current pack)
+  * Support min quantity for consumables: min_quantity (JSON), MinCount (Lua)
+  * Support for more things in LuaItem saves
+  * Support odd ZIP variant
+* Fixes
+  * Fixed glitched reachable for referenced locations (`[@]` and `@->[]`)
+  * Don't crash when loading invalid files as state
+  * Fixed setting MaxCount from Lua
+  * Fixed fuzzy pack matching not always selecting the expected one
+  * Updated library version (fixing some potential security issues)
+
 ## v0.20.5
 
 * App Features

CREDITS.md

@@ -13,7 +13,7 @@
 ## Libraries
 
 * [SDL, SDL_image, SDL_ttf](https://www.libsdl.org/)
-* [lua](https://github.com/lua/lua)
+* [Lua](https://github.com/lua/lua)
 * [nlohmann::json](https://github.com/nlohmann/json)
 * [valijson](https://github.com/tristanpenman/valijson)
 * [websocketpp](https://github.com/zaphoyd/websocketpp)
@@ -24,3 +24,4 @@
 * [libpng](http://www.libpng.org/)
 * [libjpeg](https://www.ijg.org/)
 * [zlib](https://zlib.net/)
+* [freetype](https://freetype.org/)

src/poptracker.h

@@ -78,7 +78,7 @@ class PopTracker final : public App {
     bool InstallPack(const std::string& uid, PackManager::confirmation_callback confirm = nullptr);
 
     static constexpr const char APPNAME[] = "PopTracker";
-    static constexpr const char VERSION_STRING[] = "0.20.5";
+    static constexpr const char VERSION_STRING[] = "0.21.0";
     static constexpr int AUTOSAVE_INTERVAL = 60; // 1 minute
 
 protected: