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.github/ISSUE_TEMPLATE/bug_report.md

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+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+<!--- Provide a general summary of the issue in the Title above -->
+
+
+
+## Description
+<!--- Provide a more detailed introduction to the issue itself, and why you consider it to be a bug -->
+
+## Expected Behavior
+<!--- Tell us what should happen -->
+
+## Actual Behavior
+<!--- Tell us what happens instead -->
+
+## Possible Fix
+<!--- Not obligatory, but suggest a fix or reason for the bug -->
+
+## Steps to Reproduce
+<!--- Provide a link to a live example, or an unambiguous set of steps to -->
+<!--- reproduce this bug. Include code to reproduce, if relevant -->
+
+## Your Environment
+<!--- Include as many relevant details about the environment -->
+* Version of this package used:
+* Device/Simulator:
+* Operating System and version:
+* Link to your project:

.github/ISSUE_TEMPLATE/feature_request.md

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+---
+name: Feature request
+about: Ask for a new feature
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+<!--- Provide a general summary of the issue in the Title above -->
+
+## Detailed Description
+<!--- Provide a detailed description of the change or addition you are proposing -->
+
+## Context
+<!--- Why is this change important to you? How would you use it? -->
+<!--- How can it benefit other users? -->
+
+## Possible Implementation
+<!--- Not obligatory, but suggest an idea for implementing addition or change -->

.github/ISSUE_TEMPLATE/v2Ticket.md

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+---
+name: v2 ticket
+about: Create tasks for the upcoming new version
+title: ''
+labels: v2
+assignees: ''
+
+---
+# v2 ticket
+
+## Ticket description:

.github/PULL_REQUEST_TEMPLATE.md

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+<!--- Provide a general summary of your changes in the Title above -->
+
+## Description
+<!--- Describe your changes in detail -->
+
+## Motivation and Context
+<!--- Why is this change required? What problem does it solve? -->
+<!--- If it fixes an open issue, please link to the issue here. -->
+
+## How Has This Been Tested?
+<!--- Please describe in detail how you tested your changes. -->
+<!--- Include details of your testing environment, and the tests you ran to -->
+<!--- see how your change affects other areas of the code, etc. -->
+
+## Screenshots (if appropriate):
+
+## Types of changes
+<!--- What types of changes does your code introduce? Put an `x` in all the boxes that apply: -->
+- [ ] Bug fix (non-breaking change which fixes an issue)
+- [ ] New feature (non-breaking change which adds functionality)
+- [ ] Breaking change (fix or feature that would cause existing functionality to change)
+- [ ] Non-functional change (Updating Documentation, CI automation, etc..)
+
+## Checklist:
+<!--- Go over all the following points, and put an `x` in all the boxes that apply. -->
+<!--- If you're unsure about any of these, don't hesitate to ask. We're here to help! -->
+- [ ] My code follows the code style of this project.
+- [ ] My change requires a change to the documentation.
+- [ ] I have updated the documentation accordingly.

.github/workflows/swift.yml

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+name: Swift
+
+on:
+  push:
+    branches: [ master, new-version ]
+  pull_request:
+
+jobs:
+  build-and-test:
+    runs-on: macos-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Select Xcode
+        run: sudo xcode-select -s /Applications/Xcode.app
+
+      - name: Build
+        run: swift build
+
+      - name: Test
+        run: swift test
+
+      - name: Build Showcase App
+        run: |
+          cd Examples/SwiftUIChartsShowcase
+          xcodebuild \
+            -project SwiftUIChartsShowcase.xcodeproj \
+            -scheme SwiftUIChartsShowcase \
+            -sdk iphonesimulator \
+            -destination "generic/platform=iOS Simulator" \
+            CODE_SIGNING_ALLOWED=NO \
+            build

.gitignore

@@ -2,3 +2,5 @@
 /.build
 /Packages
 /*.xcodeproj
+**/*.xcodeproj/project.xcworkspace/xcuserdata/
+**/*.xcworkspace/xcuserdata/

.swiftlint.yml

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+disabled_rules:
+- explicit_acl
+- trailing_whitespace
+- force_cast
+- unused_closure_parameter
+- multiple_closures_with_trailing_closure
+opt_in_rules:
+- anyobject_protocol
+- array_init
+- attributes
+- collection_alignment
+- colon
+- conditional_returns_on_newline
+- convenience_type
+- empty_count
+- empty_string
+- empty_collection_literal
+- enum_case_associated_values_count
+- function_default_parameter_at_end
+- fatal_error_message
+- file_name
+- first_where
+- modifier_order
+- toggle_bool
+- unused_private_declaration
+- yoda_condition
+excluded:
+- Carthage
+- Pods
+- SwiftLint/Common/3rdPartyLib
+identifier_name:
+  excluded:
+    - a
+    - b
+    - c
+    - i
+    - id
+    - t
+    - to
+    - x
+    - y
+line_length:
+    warning: 150
+    error: 200
+    ignores_function_declarations: true
+    ignores_comments: true
+    ignores_urls: true
+function_body_length:
+    warning: 300
+    error: 500
+function_parameter_count:
+    warning: 6
+    error: 8
+type_body_length:
+    warning: 300
+    error: 400
+file_length:
+    warning: 500
+    error: 1200
+    ignore_comment_only_lines: true
+cyclomatic_complexity:
+    warning: 15
+    error: 21
+reporter: "xcode"

.swiftpm/xcode/xcuserdata/samuandras.xcuserdatad/xcschemes/xcschememanagement.plist

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>SchemeUserState</key>
+	<dict>
+		<key>SwiftUICharts.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>2</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>

.swiftpm/xcode/xcuserdata/samuandris.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Bucket
+   uuid = "91E23D30-CB6C-44DA-BEFC-9D39A1DA2242"
+   type = "1"
+   version = "2.0">
+</Bucket>

.swiftpm/xcode/xcuserdata/samuandris.xcuserdatad/xcschemes/xcschememanagement.plist

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>SchemeUserState</key>
+	<dict>
+		<key>SwiftUICharts.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>0</integer>
+		</dict>
+	</dict>
+	<key>SuppressBuildableAutocreation</key>
+	<dict>
+		<key>SwiftUICharts</key>
+		<dict>
+			<key>primary</key>
+			<true/>
+		</dict>
+		<key>SwiftUIChartsTests</key>
+		<dict>
+			<key>primary</key>
+			<true/>
+		</dict>
+	</dict>
+</dict>
+</plist>

CHANGELOG.md

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+# Changelog
+
+## 2.0.0
+
+### Added
+
+- Full SwiftUI-idiomatic modifier API:
+  - `chartData`, `chartXRange`, `chartYRange`
+  - `chartGridLines`, `chartGridStroke`, `chartGridBaseline`
+  - `chartXAxisLabels`, `chartYAxisLabels`, `chartAxisFont`, `chartAxisColor`
+  - `chartLineWidth`, `chartLineBackground`, `chartLineMarks`, `chartLineStyle`, `chartLineAnimation`
+  - `chartInteractionValue`
+  - `chartSelectionHandler`
+  - `chartPerformance`
+- Immutable chart configuration structs and environment-key-based composition.
+- Updated docs/examples and generated showcase app.
+- Dynamic streaming data source support via `ChartStreamingDataSource`.
+- Unified X-axis alignment strategy shared across chart layers.
+- Apple privacy manifest for SDK distribution (`PrivacyInfo.xcprivacy`).
+
+### Changed
+
+- Major clean break from mutating chain APIs.
+- Chart style/data/range/axis/grid/line configs are now modifier-driven and value-based.
+
+### Fixed
+
+- Removed required `@EnvironmentObject` interaction dependency for basic chart rendering paths.
+- Existing regression and smoke tests remain green after API shift.
+
+### Migration
+
+- See `MIGRATION.md` for full old-to-new mapping.

Examples/SwiftUIChartsShowcase/README.md

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+# SwiftUICharts Showcase App
+
+This iOS app demonstrates the current composable API features of `SwiftUICharts`:
+
+- Line chart with marks, ranges, style, background fill, and animation
+- Grid and axis labels
+- Multiple overlaid line charts
+- Mixed bar + line chart in one frame
+- Interactive bar chart with shared `ChartValue` + `ChartLabel`
+- Pie and rings charts
+- Card-based composition with `CardView`
+
+## Open in Xcode
+
+1. `cd Examples/SwiftUIChartsShowcase`
+2. `xcodegen generate`
+3. Open `SwiftUIChartsShowcase.xcodeproj`
+4. Run the `SwiftUIChartsShowcase` scheme on an iOS simulator