Prism SDK release notes: what's new in each version

​

Added

• PrismComponentGenerator — code generation from six templates (button, card, form, list, detail, settings)
• PrismTokenInspector — debug panel showing active theme tokens at runtime
• PrismComponentDebugger — render tracking with a debug overlay
• PrismLiveReloadServer — protocol-based live reload coordination
• PrismPrototyper — interactive screen builder with flow navigation
• PrismEnvironmentDebugger — floating badge showing current environment state

• PrismModelView — generic SwiftData CRUD list with a detail view
• PrismModelFormBuilder — declarative form generation from field definitions
• PrismMigrationHelper — ordered migration stage management
• PrismCloudSyncMonitor — sync state monitoring with a status indicator view
• PrismPredicateBuilder — chainable filter API with PrismFilterBar UI

• PrismLayoutDirection, PrismBidirectionalStack — automatic RTL/LTR layout handling
• PrismPluralRule — locale-aware plural categories (English, Arabic, Russian, Japanese)
• PrismNumberFormatter, PrismDateFormatter, PrismRelativeTimeFormatter — locale-sensitive formatting
• PrismLocalizedKey, PrismStringExporter — localization key management
• PrismMultiLocalePreview — side-by-side locale comparison

• PrismColorBlindnessSimulator — seven vision-type simulations with a view modifier
• PrismFocusOrderValidator — priority-based focus order checking
• PrismVoiceControlGroup and modifiers for voice control accessibility
• PrismContrastChecker — WCAG contrast ratio, level compliance, and auto color suggestion
• PrismAccessibilityAnnouncer — priority-based screen reader announcements

• PrismLazyView — deferred body evaluation with placeholder support
• PrismRenderProfiler — real-time render count and timing with a debug overlay
• PrismMemoryTrackerV2 — mach_task_basic_info memory snapshots
• PrismImageDownsampler — CGImageSource-based downsampling for memory efficiency
• PrismPrefetchCoordinator — protocol-based prefetch task management

​

Added

• Structured logging: PrismStructuredLogger actor with level-filtered, buffered logging, PrismLogLevel, PrismLogEntry, and a pluggable PrismLogDestination protocol
• Crash reporter: PrismCrashReporter actor — collects PrismCrashReport structs with stack traces, app version, metadata, and an optional callback
• Performance traces: PrismPerformanceTracer actor — hierarchical PrismTraceSpan with beginSpan/endSpan and an auto-traced measure() helper
• Network inspector: PrismNetworkInspector actor — records PrismNetworkLog entries with aggregate averageLatency and errorRate metrics
• Analytics funnel: PrismAnalyticsFunnel actor — define ordered steps, record unique users per step, and generate conversion rate reports
• 25 new tests (785 total)

​

Added

• Embedding store: PrismEmbedding, PrismEmbeddingStore actor — vector storage with cosine similarity search
• RAG pipeline: PrismRAGConfig, PrismTextChunker, PrismRAGPipeline — chunk, embed, store, retrieve, and generate workflow
• Vision classifier: PrismVisionClassifier — image classification via the Vision framework (VNClassifyImageRequest)
• NLP actions: PrismNLPActions — sentiment analysis, entity extraction, language detection, and tokenization via NaturalLanguage
• Structured output: PrismStructuredParser, PrismOutputValidator — JSON extraction, key-value parsing, and schema validation
• Model manager: PrismModelManager actor — model lifecycle management with register, unload, and hot-swap
• 22+ new tests (Swift Testing)

​

Added

• Time-travel debugging: PrismStateSnapshot, PrismTimeTravelDebugger — record, navigate, and jump through state history with configurable snapshot limits
• State persistence: PrismPersistenceStrategy protocol with PrismDiskPersistence, PrismKeychainPersistence, and PrismUserDefaultsPersistence — pluggable state-saving strategies
• Persist middleware: PrismPersistMiddleware — auto-saves state changes via any persistence strategy
• Derived stores: PrismDerivedStore — read-only projected view of a parent store with Equatable-based change detection
• Store scope: PrismStoreScope — scoped store for child features with action mapping
• Middleware chaining DSL: PrismChainableMiddleware protocol, PrismLoggingMiddleware, PrismThrottleMiddleware, and PrismMiddlewareChain builder
• Undo/redo stack: PrismUndoRedoStack — configurable undo/redo state management with stack size limits
• 30 new tests

​

Added

• Retry policies: PrismRetryPolicy protocol, PrismExponentialBackoff (exponential backoff with jitter), PrismLinearRetry (fixed delay), PrismRetryableRequest wrapper
• Request deduplication: PrismRequestDeduplicator actor — coalesces identical in-flight requests by key (URL + method + body hash)
• Offline queue: PrismQueuedRequest struct, PrismOfflineQueue actor with priority-based dequeue and auto-flush via PrismConnectivityMonitor (NWPathMonitor)
• Response caching: PrismCachePolicy enum (four strategies), PrismCacheEntry with TTL, PrismResponseCache actor with LRU eviction
• GraphQL support: PrismGraphQLQuery, PrismGraphQLResponse<T>, PrismGraphQLError, PrismGraphQLClient actor for typed query and mutation execution
• Multipart upload: PrismMultipartFormData builder, PrismUploadProgress tracker, PrismUploadTask actor with AsyncStream progress
• 27 new tests

​

Added

• KPI card: PrismKPICard — metric card with title, value, trend, change percentage, sparkline, and compact/expanded sizes
• Trend enum: PrismTrend — up/down/flat direction with semantic color coding (green/red/gray)
• Stat grid: PrismStatGrid, PrismStatItem — responsive grid of stat items with adaptive columns
• Activity feed: PrismActivityFeed, PrismActivity, PrismActivityGroup — chronological feed with avatars, relative timestamps, and date grouping
• Timeline: PrismTimeline, PrismTimelineEvent, PrismEventStatus — vertical timeline with connecting line and status dots (completed/current/upcoming/failed)
• Comparison table: PrismComparisonTable, PrismComparisonFeature, PrismComparisonColumn, PrismFeatureValue — feature comparison grid with a highlighted column
• Sparkline row: PrismSparklineRow — inline label + value + sparkline with an optional trend indicator
• 30 new tests

​

Added

• Chat bubble: PrismChatBubble — message bubble with sender alignment, timestamp, and delivery status
• Bubble styles: PrismBubbleStyle — filled, outlined, and glass visual variants
• Message list: PrismMessageList — scrollable conversation view with date separators and auto-scroll
• Message model: PrismMessage and PrismMessageStatus — chat message data with five-state delivery tracking
• Message grouping: PrismMessageGroup — groups consecutive messages from the same sender
• Typing indicator: PrismTypingIndicator — animated bouncing dots with staggered animation
• Reaction picker: PrismReactionPicker — horizontal emoji strip with pop-in animation
• Reaction bar: PrismReactionBar — displays emoji reactions with counts below a message
• Thread view: PrismThreadView — root message with indented, collapsible replies
• Read receipts: PrismReadReceiptIndicator — checkmark icons for sent, delivered, and read status
• 35 new tests

​

Added

• Markdown renderer: PrismMarkdownView — renders Markdown strings as styled SwiftUI with headings, bold, italic, code blocks, inline code, links, lists, blockquotes, images, and horizontal rules
• Markdown styles: PrismMarkdownStyle — default, compact, and documentation rendering modes
• Rich text editor: PrismRichTextEditor — attributed string editor with PrismFormattingToolbar for bold, italic, underline, strikethrough, code, headings, links, and lists
• Attributed string builder: PrismAttributedStringBuilder — chainable API for composing styled text
• Result builder: @PrismTextBuilder — declarative attributed string composition using Swift result builder syntax
• Syntax highlighter: PrismSyntaxHighlighter — token-based syntax coloring for Swift, JSON, HTML, CSS, JavaScript, and Python
• Code block view: PrismCodeBlock — themed code display with line numbers, syntax highlighting, and copy-to-clipboard
• 22 new tests

​

Added

• Heatmap: PrismHeatmapCell, PrismHeatmap — colored grid from 2D numeric data with color interpolation and optional row/column labels
• Treemap: PrismTreemapItem, PrismTreemap — squarified treemap layout with drill-down navigation and breadcrumb trail
• Radar chart: PrismRadarAxis, PrismRadarDataSet, PrismRadarChart — polygon overlay with multiple data sets, axis labels, and grid lines
• Sparkline: PrismSparklineStyle, PrismSparkline — inline mini chart with line, area, and bar styles plus min/max markers and trend coloring
• Funnel chart: PrismFunnelStage, PrismFunnelChart — tapered trapezoid stages with conversion rate labels
• Candlestick chart: PrismCandlestick, PrismCandlestickChart — standard OHLC candles with green/red bullish/bearish coloring
• 28 new tests

​

Added

• PrismCodableTrainingData: generic adapter that converts any Codable struct into feature rows for tabular classification and regression training via Mirror-based reflection
• Provider-agnostic analytics: PrismAnalyticsProvider protocol and PrismAnalyticsEvent with automatic tracking in PrismButton, PrismTextField, PrismCarousel, PrismTabView, and PrismNavigationView
• Runtime locale switching: PrismLocaleManager observable class with persistence support and SwiftUI environment integration
• Remote auth token convenience: PrismIntelligenceClient.remote(endpoint:token:model:) factory with automatic Bearer header
• DocC documentation: full catalog for all seven modules with articles for analytics, locale, codable training, local training, remote models, and platform availability
• DocC hosting: documentation published online for all seven modules
• PrismDivider, PrismMenu, and PrismAlert UI components
• Cross-platform macOS adaptations for all PrismUI components
• 154 tests across 31 suites covering all modules

​

Changed

• README rewritten with module table, architecture diagram, usage examples, badges, and development instructions
• Package manifest updated for Swift 6.3 with strict concurrency
• Documentation infrastructure consolidated to DocC (removed legacy Next.js docs site)

​

Fixed

• PrismVideoEntity.id was a computed property generating a new UUID on every access — changed to a stored let
• PrismStore.send(_:) replaced force-unwrap with safe guard let
• PrismRouter.present(_:) and fullScreen(_:) now enforce mutual exclusivity

​

Added

• Theme editor: PrismThemeEditor — live runtime theme builder with color pickers, spacing/radius/elevation/motion previews, dark mode toggle, and JSON export
• Auto theme generation: PrismAutoTheme — generate a BrandTheme from a single color using four color harmony strategies (complementary, analogous, triadic, split-complementary) with HSL color math
• Figma sync: PrismFigmaSync — bidirectional token sync: export to Figma Variables format, import from Figma JSON to BrandTheme, plus W3C DTCG format for cross-tool compatibility
• Storybook: PrismStorybook — interactive Storybook-style component explorer with NavigationSplitView sidebar, theme switching, dark mode/large text toggles, and live component stories across five categories
• 20 new tests

​

Fixed

• Stabilized flaky async tests; eliminated all compiler warnings

​

Added

• Initial PrismIntelligence module with CreateML training and CoreML inference
• PrismArchitecture store, reducer, and middleware primitives
• PrismNetwork HTTP client and socket transport

​

Added

• Initial PrismFoundation, PrismUI, and PrismVideo modules
• Basic Swift Package Manager setup