Update for 1.5.0 release

CHANGELOG.md

@@ -1,3 +1,21 @@
+## [1.5.0](https://github.com/nicklockwood/ShapeScript/releases/tag/1.5.0) (2022-04-29)
+
+- Added support for custom light sources using the `light` command
+- Added user-defined functions/commands (previously only blocks could be defined)
+- The width and/or height for exported images can now be set on a per-camera basis
+- Added `polygon` command for more easily creating regular polygon paths
+- The scene background can now be set individually for each camera
+- Using `position`, `orientation` and `size` inside a `path` now works again (broken since 1.4.4)
+- Using `rnd` command in option default expressions no longer has a knock-on effect on the sequence
+- Options can now reference local constants in their default values
+- Material brightness logic used in Viewer app is now part of the ShapeScript core
+- Using `wrapwidth` or `linespacing` text commands inside an `svgpath` block now raises an error
+- Fixed blank screen when scene contains empty `camera` node
+- Removed `StatementType.block` case in favor of expression form
+- Fixed some bugs in path generation relating to point colors
+- The `OSColor` typealias is now private
+- Added SVGPath dependency
+
 ## [1.4.7](https://github.com/nicklockwood/ShapeScript/releases/tag/1.4.7) (2022-04-14)
 
 - Camera is no longer reset on every reload

README.md

@@ -30,19 +30,19 @@ ShapeScript is packaged as a dynamic framework, which itself depends on the [Euc
 To install the ShapeScript framework using CocoaPods, add the following to your Podfile:
 
 ```ruby
-pod 'ShapeScript', '~> 1.4'
+pod 'ShapeScript', '~> 1.5'
 ```
 
 To install using Carthage, add this to your Cartfile:
 
 ```ogdl
-github "nicklockwood/ShapeScript" ~> 1.4
+github "nicklockwood/ShapeScript" ~> 1.5
 ```
 
 To install using Swift Package Manager, add this to the `dependencies:` section in your Package.swift file:
 
 ```swift
-.package(url: "https://github.com/nicklockwood/ShapeScript.git", .upToNextMinor(from: "1.4.0")),
+.package(url: "https://github.com/nicklockwood/ShapeScript.git", .upToNextMinor(from: "1.5.0")),
 ```
 
 The repository also includes the ShapeScript Viewer application, a cut-down version of the ShapeScript app available on the [Mac App Store](https://apps.apple.com/app/id1441135869). It is not currently possible to install or run this app using CocoaPods, Carthage or Swift Package Manager, however you can run it by opening the included Xcode project and selecting the `ShapeScript Viewer` scheme.

ShapeScript.podspec.json

@@ -1,6 +1,6 @@
 {
   "name": "ShapeScript",
-  "version": "1.4.7",
+  "version": "1.5.0",
   "license": {
     "type": "MIT",
     "file": "LICENSE.md"
@@ -10,7 +10,7 @@
   "authors": "Nick Lockwood",
   "source": {
     "git": "https://github.com/nicklockwood/ShapeScript.git",
-    "tag": "1.4.7"
+    "tag": "1.5.0"
   },
   "source_files": ["ShapeScript", "LRUCache/Sources", "SVGPath/Sources"],
   "requires_arc": true,

ShapeScript.xcodeproj/project.pbxproj

@@ -838,7 +838,7 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MARKETING_VERSION = 1.4.7;
+				MARKETING_VERSION = 1.5.0;
 				PRODUCT_BUNDLE_IDENTIFIER = com.charcoaldesign.ShapeScriptViewer;
 				PRODUCT_MODULE_NAME = Viewer;
 				PRODUCT_NAME = "ShapeScript Viewer";
@@ -865,7 +865,7 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MARKETING_VERSION = 1.4.7;
+				MARKETING_VERSION = 1.5.0;
 				PRODUCT_BUNDLE_IDENTIFIER = com.charcoaldesign.ShapeScriptViewer;
 				PRODUCT_MODULE_NAME = Viewer;
 				PRODUCT_NAME = "ShapeScript Viewer";
@@ -1022,7 +1022,7 @@
 					"@executable_path/../Frameworks",
 					"@loader_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.4.7;
+				MARKETING_VERSION = 1.5.0;
 				PRODUCT_BUNDLE_IDENTIFIER = com.charcoaldesign.ShapeScriptLib;
 				PRODUCT_NAME = ShapeScript;
 				SKIP_INSTALL = YES;
@@ -1052,7 +1052,7 @@
 					"@executable_path/../Frameworks",
 					"@loader_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.4.7;
+				MARKETING_VERSION = 1.5.0;
 				PRODUCT_BUNDLE_IDENTIFIER = com.charcoaldesign.ShapeScriptLib;
 				PRODUCT_NAME = ShapeScript;
 				SKIP_INSTALL = YES;

ShapeScript/Interpreter.swift

@@ -11,7 +11,7 @@ import Foundation
 
 // MARK: Public interface
 
-public let version = "1.4.7"
+public let version = "1.5.0"
 
 public protocol EvaluationDelegate: AnyObject {
     func resolveURL(for path: String) -> URL