0.7.0

• Added diffable-data-source reference — diffable as the default data source, Hashable-not-Identifiable constraint, two Apple-blessed identifier patterns, reconfigureItems vs reloadItems vs apply, iOS 15 animatingDifferences semantic change, Swift 6 Sendable section/item identifier patterns, iPadOS cell focus-halo migration trap.
• Added cloud-backup-providers reference — provider-agnostic backup architecture for Google Drive / Dropbox / iCloud: user-visible storage as the iron law, OAuth scope-expansion 403 re-consent, atomic pointer publish with millisecond version ids, pointer namespaces for breaking bundle formats, storage-location migration hook, restore-integrity hardening, dedicated ephemeral transfer session with URLCache disabled, bounded POST retry, upload stall detection.
• Rewrote the skill as a forward-looking guidance manual:
  • Fixed factual error — UITableView.CellRegistration does not exist; documented the UITableView generic-helper alternative.
  • Resolved internal contradictions — animation tier table legitimizes spring for choreography; MARK rules aligned between swift-style and file-structure; AnyHashable inline conformance verified compiling on Swift 6.3 and the old warning demoted to an older-toolchain fallback.
  • Converted war-story narratives to design rules with mechanisms; genericized private project symbols and dead links.
  • Slimmed Topic Router rows to ≤2 sentences; deduplicated the iOS 26 version table and bind-before-load trap to canonical homes.
  • Added generation checklists to animation, swift-style, composer, file-structure, split-view-controller.
  • Expanded the mockup loop into a universal UI Verification Definition of Done; added a precedence conflict table; replaced Instruments steps with agent-executable diagnostics.
  • Rewrote diffable-data-source in English.
• Documented iOS 26 UISearchController prescription — custom search-field tint requires hosting a custom search pill in the root view.
• Documented Tuist .recommended defaultSettings injecting target-level SWIFT_VERSION = 5.0 that silently shadows project-xcconfig Swift 6, with the recommended(excluding:) fix.
• Added systematic-debugging cross-trigger and screenshot-evidence verification loop to SKILL.md.