ios-app-store-submission

name

ios-app-store-submission

description

Build and submit iOS apps to App Store Connect using fastlane (match/gym/pilot/deliver) or EAS (eas build / eas submit) for native (Swift/SwiftUI/UIKit), React Native, Expo, Flutter, and Capacitor projects. Use when archiving to .xcarchive, validating, uploading to TestFlight, configuring code signing and provisioning, writing ExportOptions.plist, generating or updating PrivacyInfo.xcprivacy, populating App Store Connect metadata, generating screenshots, submitting for App Review, responding to rejections, or routing ITMS-XXXXX errors. Covers first-time submission and update workflows for solo developers with local/CI builds.

iOS App Store Submission

Solo-developer pipeline for shipping iOS apps to the App Store. Two pipeline shapes:

• Fastlane — own-your-pipeline, runs locally or on your CI. Right for native (Swift/UIKit) apps and bare React Native / Flutter / Capacitor projects without EAS.
• EAS Build + Submit — Expo's hosted pipeline. Right for Expo apps and bare React Native projects already on EAS. Collapses Phases 1–4 into two CLI commands (eas build, eas submit).

Framework-aware build routing collapses to a single Xcode workspace (or a remote EAS build) before Phase 2; the rest of the pipeline is framework-agnostic.

Kernel: 11 axioms

1. Apple changes the rules constantly. Xcode versions, App Review Guidelines, required-reason APIs, privacy-manifest rules, screenshot specs, and ITMS error codes all drift. The current source of truth is always App Store Connect + the live App Review Guidelines + the Xcode release notes for the version you're submitting from — never this skill. Verify before relying on any specific number, key name, or URL in the references.

2. The .xcarchive is the choke point. Whatever the framework, Phase 2 must produce a valid archive with embedded dSYMs, a Distribution-signed binary, and a matching App Store provisioning profile. After that, the pipeline is identical regardless of framework.

3. Signing failures masquerade as build failures. When gym or xcodebuild archive fails, suspect signing first: certificate expired, profile missing entitlement, bundle ID mismatch, "Automatically manage signing" fighting a manual profile, match repo out of sync. Read the exact error string in the log, not the build summary. Beware Xcode's cloud signing: a first archive can succeed without any local Distribution cert (Apple holds the key), then subsequent archives fail with No Accounts / No signing certificate "iOS Distribution" found once the cloud session lapses. Always create a local cert before relying on automatic signing for repeat builds — see references/OPERATOR-PATTERNS.md OP-4 through OP-6.

4. Build wrappers hide the truth. When match / gym / pilot / deliver / eas build / eas submit fail, the underlying xcodebuild / altool / Apple-API error is in the log somewhere — find it. Don't retry blindly; the wrapper hides the cause. EAS is especially opaque — its local CLI prints "Something went wrong" while the actual ITMS error sits in the EAS dashboard at the submission URL (OP-29). When in doubt, drop a layer: read the raw xcodebuild/altool/EAS-dashboard log instead of trusting the wrapper's summary.

5. Validate before upload, every time. gym's built-in validation (or xcrun altool --validate-app) catches ITMS errors locally in 30s. Catching them after upload costs a TestFlight processing round-trip (5–30 min) per fix.

6. TestFlight is the only honest validation. "Builds locally" and "validates" are necessary but not sufficient. A build only proves it works once it processes through TestFlight, installs on a real device, and launches without immediate crash.

7. First-time submission ≠ update. First-time requires App Store Connect record creation, agreements/tax/banking, primary category, age-rating questionnaire, full screenshot set, and Beta App Review for external TestFlight. Updates can reuse most of that. Route mode before doing work.

8. Privacy manifest is now load-bearing. Since May 1, 2024, apps using "required reason APIs" must ship PrivacyInfo.xcprivacy. Common third-party SDKs (Firebase, Sentry, RevenueCat, etc.) need their own manifests with valid signatures. Verify at validation time, not after rejection.

9. Rejections cite a guideline number for a reason. Read the cited App Review Guideline (e.g. 2.1, 4.3, 5.1.1) verbatim before responding. Replying without addressing the specific clause cited is the fastest path to a second rejection. Then scan for similar issues elsewhere in the app before resubmitting.

10. ASC's REST API is undocumented discovery surface. Apple's published OpenAPI spec lags reality. Field sets expand silently (age rating gains new fields each year — OP-17); some endpoints reject sort= parameters that work elsewhere (OP-20); some resources forbid GET entirely (OP-18); a few operations require Admin/Account Holder API key roles even when the docs imply App Manager is sufficient (OP-5, OP-26). Don't hardcode field lists or trust last year's schema. PATCH-and-read-errors is the only reliable schema-introspection mechanism. Cache discovered schemas locally with a "last verified" date and re-verify on every release cycle.

11. TestFlight is not independent of App Store version state. Apple models versions as "trains" — a train is the set of builds attached to one CFBundleShortVersionString. Once a version's train is approved on the App Store (released, or pending Manual Release after approval), the train closes: Apple refuses new uploads at that version, including TestFlight-only ones. ITMS-90062 + ITMS-90186 fire as a pair when this happens (OP-30). Practical implication: every TestFlight upload after a release requires bumping the version. There is no "TestFlight loop on the same version forever" mode. Pre-flight should query ASC for the latest approved version and refuse to start a build at the same or lower number.

Automation coverage

The CLI surface and the web-UI surface are distinct, and the manual items are mostly one-time. Know where the boundary is before you start; don't burn time looking for a fastlane action that doesn't exist.

CLI-automated (recurring, every release)

Step	Fastlane command	EAS command (Expo apps)
Build IPA (Flutter)	flutter build ipa --release	n/a
Build IPA (native / RN / Capacitor)	fastlane gym	n/a
Build IPA (Expo)	n/a	eas build --platform=ios --profile=production
Sync signing certs / provisioning profiles	fastlane match	implicit (EAS-managed credentials)
Bump build number	fastlane increment_build_number	autoIncrement: true in eas.json
Upload to App Store Connect	fastlane pilot (or xcrun altool raw)	eas submit --platform=ios --latest
Metadata (name, description, keywords, URLs)	fastlane deliver	not covered — use fastlane deliver, ASC REST API, or web UI
Screenshots	fastlane snapshot (generate) + fastlane deliver (upload)	not covered — same fallbacks
Submit for review	fastlane deliver --submit_for_review true	not covered — ASC web UI or REST API

Web-UI-only (one-time per Apple ID, or one-time per app)

• Apple Developer Program enrollment ($99/yr + identity verification) — once per Apple ID
• Agreements / Tax / Banking in App Store Connect — once per Apple Developer account
• First-time app creation in App Store Connect — fastlane produce can do this, but most solo devs do it once in the UI and never again
• Privacy nutrition label questionnaire — Apple gates this in the ASC web UI; deliver support is evolving but not authoritative
• Export compliance answers (encryption questionnaire) — can be pre-answered in Info.plist via ITSAppUsesNonExemptEncryption for the trivial case; ASC's questionnaire UI is still authoritative for first-time and non-trivial cases
• Age rating questionnaire — first submission only, then preserved across updates

Items in the web-UI list belong to Phase 0 (Pre-flight). See references/PRE-FLIGHT.md for the full one-time setup walkthrough.

Quick start

Pick your pipeline

• Bare-bones (xcrun altool + ASC web UI) — no extra tooling beyond what ships with Xcode. Right for first submissions and TestFlight-only flows on Flutter, native, RN, or Capacitor projects. Often shorter than fastlane setup for a single submission. See OP-37. Skip to "Bare-bones alternative" below.
• Fastlane — own-pipeline, runs locally or on your CI. Right when you've graduated from bare-bones because you're shipping repeated releases, want screenshot/metadata automation, or running CI without Apple ID 2FA. Read "One-time setup" through "Authentication" below.
• EAS — Expo's hosted pipeline. Right for Expo apps and bare RN projects already on EAS. Skip to "EAS (Expo / RN-on-EAS)" below.

If eas.json exists at project root or app.config.js / app.json has an expo: key, you almost certainly want EAS. Otherwise, default to bare-bones for the first submission and graduate to fastlane when repeat-release pain justifies it.

One-time setup

brew install fastlane           # or: gem install fastlane (Bundler-managed preferred — see references/FASTLANE-SETUP.md)
cd <project>/ios                # for Capacitor: <project>/ios/App
fastlane init

fastlane init creates fastlane/Fastfile, fastlane/Appfile, and a Gemfile. Edit Appfile to set app_identifier, apple_id, and team_id (or wire to ENV — see references/FASTLANE-SETUP.md).

Minimal Fastfile lane (all frameworks)

default_platform(:ios)

platform :ios do
  lane :release do
    build_app(
      workspace: "<workspace>",      # see Framework router below
      scheme: "<scheme>",
      export_method: "app-store"
    )
    upload_to_app_store(
      submit_for_review: false,    # set true only after you've shipped at least once and trust the lane (Phase 7 irreversibility)
      automatic_release: false,    # set true only when you don't need phased-release control
      force: true
    )
  end
end

build_app is gym's alias; upload_to_app_store is deliver's. The lane runs Phase 2 → Phase 7 in one command.

Per-release one-liner (after lane is set up)

Framework	Workspace	Scheme	Release command
Native	MyApp.xcworkspace	MyApp	cd ios && fastlane release
React Native	<app>.xcworkspace	<app>	cd ios && fastlane release
Flutter	Runner.xcworkspace	Runner	flutter build ipa --release && cd ios && fastlane release
Capacitor	App.xcworkspace	App	npx cap sync ios && cd ios/App && fastlane release

Authentication: App Store Connect API key

Generate at https://appstoreconnect.apple.com/access/integrations/api (Keys tab), download the .p8 to ~/.appstoreconnect/private_keys/AuthKey_<KEY_ID>.p8, and point fastlane at it via --api_key_path or the Appfile. Bypasses Apple ID 2FA prompts and is what makes the lane CI-friendly. Sanity-check the credentials before Phase 2 — see PRE-FLIGHT.md "Sanity-check the credentials" — so you discover typos in the Issuer ID before a real upload, not during it.

→ See references/PILOT-AND-TESTFLIGHT.md for key generation, role selection, and CI integration.

Bare-bones alternative (no fastlane)

For first submissions and TestFlight-only flows on Flutter, native, RN, or Capacitor projects, the bare-bones path is shorter and uses tooling that ships with Xcode. See OP-37.

# 1. Build (Flutter shown; native/RN/Capacitor use `xcodebuild archive` instead; Expo / RN-on-EAS uses `eas build` — see EAS section below)
flutter build ipa --release --export-options-plist=ios/ExportOptions.plist

# 2. Verify bundle ID + version baked into the IPA (OP-36)
unzip -p build/ios/ipa/*.ipa "Payload/Runner.app/Info.plist" | \
  plutil -p - | grep -E "CFBundleIdentifier|CFBundleVersion|CFBundleShortVersion"

# 3. Validate (catches ITMS errors locally in 30s)
xcrun altool --validate-app -f build/ios/ipa/*.ipa -t ios \
  --apiKey <KEY_ID> --apiIssuer <ISSUER_ID>

# 4. Upload
xcrun altool --upload-app -f build/ios/ipa/*.ipa -t ios \
  --apiKey <KEY_ID> --apiIssuer <ISSUER_ID>

That gets the binary uploaded. Don't pass --apiKeyPath — altool finds the .p8 by convention from the Key ID. Listing metadata and submit-for-review still happen in the ASC web UI unless you script the ASC API directly (PILOT-AND-TESTFLIGHT.md "Verifying state via API"). For repeat releases, fastlane saves you from that — its value compounds across releases, not on the first one.

For polling the build to VALID after upload, use uv tool run --with pyjwt --with cryptography python <poll script> — full script in PILOT-AND-TESTFLIGHT.md. Be aware the build is "not yet visible" in the API for ~1–3 min after upload, and small IPAs can skip PROCESSING and go straight to VALID (OP-35).

EAS (Expo / RN-on-EAS)

For Expo (and bare-RN-on-EAS) projects, the equivalent is two commands:

eas build --platform=ios --profile=production --non-interactive --no-wait
# wait 5–10 min for build to finish
eas submit --platform=ios --latest --non-interactive

Pre-flight: submit.production.ios.ascAppId must be set in eas.json for non-interactive submit (OP-28). EAS-managed signing means no local Distribution cert is required — Apple credentials live encrypted on EAS servers.

Like the bare-bones path, this only covers build + TestFlight upload. Metadata and submit-for-review remain in the ASC web UI or fastlane deliver / ASC REST API.

→ See references/EAS-SUBMISSION.md for the full EAS pipeline including version management, error reading, and migration paths.

Mode router (read before processing)

First-submission strategy: For the first submission, fill listing metadata, screenshots, age rating, and review information once in the App Store Connect web UI — it's faster than building a Deliverfile from scratch. Set up fastlane after the first build ships; its real value is repeat releases and CI, not initial setup.

Pick exactly one before starting. Each routes to a different subset of phases.

Mode	Trigger	Phases run
first-submission	App not yet in App Store Connect, never released	0 → 7 (full)
update	Existing app, new build/version	0 → 7, skip ASC record creation + agreements + age rating in 6
testflight-only	Internal beta, no Store release planned this cycle	0 → 5, stop
metadata-only	Description/screenshots/keywords/privacy change only	6 → 7, skip 0–5
resubmission-after-rejection	Apple rejected previous build	start at references/REJECTIONS.md, then resume from earliest affected phase
xcode-version-rebuild	New Xcode/SDK forces re-archive (e.g. annual iOS bump)	0 → 7 + Xcode-compat audit at Phase 0

Framework router (Phase 1 only)

Each framework collapses to a buildable Xcode workspace or a remote EAS build. After Phase 1, every later phase is framework-agnostic.

Framework	Pipeline	Pre-Xcode step	Workspace path
Native (Swift/SwiftUI/UIKit)	fastlane	bundle exec pod install if Podfile present; for XcodeGen repos xcodegen generate first (OP-39)	MyApp.xcworkspace (or .xcodeproj if no Pods, or generated from project.yml)
React Native (bare, no EAS)	fastlane	cd ios && bundle exec pod install	ios/MyApp.xcworkspace
Expo (managed)	EAS	eas build --platform=ios --profile=production	n/a (cloud build)
Expo (bare) / RN with EAS	EAS (recommended) or fastlane	eas build or npx expo prebuild && cd ios && pod install	n/a or ios/<App>.xcworkspace
Flutter	fastlane	flutter build ios --release --no-codesign	ios/Runner.xcworkspace
Capacitor	fastlane	npx cap sync ios	ios/App/App.xcworkspace

Detection: if app.config.js / app.json has an expo: key, or eas.json exists at project root, treat it as an Expo project and prefer EAS unless there's a strong reason to use fastlane (custom CI runners, air-gapped builds, etc.).

→ See references/FRAMEWORK-BUILDS.md for full per-framework command sequences. For EAS specifically, see references/EAS-SUBMISSION.md.

Pipeline

Each phase has a hard gate; do not proceed without the listed evidence.

Phase 0 — Pre-flight

Gate: all items below verified in App Store Connect / Apple Developer portal.

Items required for all paths (fastlane + EAS):

• Apple Developer Program enrollment active and paid (renewal date >30 days out)
• Agreements, Tax, and Banking complete in ASC (first-submission mode only)
• App Store Connect record exists (in first-submission mode: create it now with bundle ID matching the project)
• Bundle ID identical across: project config (Xcode / app.config.js / pubspec.yaml), provisioning profile, ASC record, Info.plist
• ITSAppUsesNonExemptEncryption set in Info.plist / app.config.js ios.infoPlist (saves a per-upload questionnaire — OP-24)
• For update mode: local version (CFBundleShortVersionString) is strictly greater than the latest approved version on ASC — ITMS-90062/90186 fires on equal-or-lower (OP-30)

Items required for fastlane-based pipelines (native, RN-bare-no-EAS, Flutter, Capacitor):

• Distribution certificate physically present in login keychain — verify with security find-identity -v -p codesigning | grep "Apple Distribution". Not just "exists in cloud" — that fails on second archive (OP-4).
• App Store provisioning profile valid for current bundle ID
• Xcode version compatible with the iOS SDK the build will target
• ASC API key generated, .p8 at ~/.appstoreconnect/private_keys/AuthKey_<KEY_ID>.p8. Role: App Manager for upload/metadata; Admin if you also need cloud signing (OP-5).
• fastlane installed via Bundler (not global gem)
• match repo accessible, certificates synced — only required if using match

Items required for EAS-based pipelines (Expo or RN-on-EAS):

• eas whoami succeeds (Expo account authenticated)
• eas.json exists with submit.production.ios.ascAppId set for non-interactive submits (OP-28)
• EAS-managed Distribution cert and provisioning profile valid (auto-managed by EAS; verify with eas credentials --platform ios if in doubt)
• ASC API key — EAS auto-generates and manages this on first submit, no local .p8 needed
• Skip the local-Distribution-cert keychain check (OP-4) — not applicable to EAS-managed signing

→ See references/PRE-FLIGHT.md, references/FASTLANE-SETUP.md, and references/EAS-SUBMISSION.md.

Phase 1 — Framework build

Gate: Xcode can open the workspace and build the Release scheme without errors. Plus: app icon and launch screen are not framework defaults. Apply the framework router. Fail fast on dependency-install errors before touching Xcode — they are cheaper to diagnose than archive failures.

Critical placeholder-asset check (the silent App Review rejection trap):

• App icon: flutter create / RN / Capacitor scaffolds ship default placeholder icons that pass binary validation but get rejected at App Review under Guideline 4.0 (OP-1). Visually inspect ios/Runner/Assets.xcassets/AppIcon.appiconset/[e-mail] (or equivalent) before Phase 2. If it's the framework default, regenerate via flutter_launcher_icons (Flutter), react-native-launcher-icon (RN), or manual replacement.
• Launch screen: verify LaunchScreen.storyboard has been customized. Default storyboards reference LaunchImage from a 68-byte placeholder PNG (OP-2). Either replace LaunchImage.imageset with branded artwork, OR rewrite LaunchScreen.storyboard to use a solid color + label without an image reference.

→ See references/FRAMEWORK-BUILDS.md.

Phase 2 — Archive (fastlane gym or eas build)

Gate: valid .xcarchive with embedded dSYMs at known path, Distribution-signed (fastlane); or FINISHED build with downloadable IPA URL (EAS).

Fastlane path:

fastlane gym \
  --workspace ios/MyApp.xcworkspace \
  --scheme MyApp \
  --configuration Release \
  --export_method app-store \
  --output_directory build \
  --include_symbols true

Or invoke from a Fastfile lane (recommended; lets you commit the build config).

EAS path (Expo apps):

eas build --platform=ios --profile=production --non-interactive --no-wait
# poll eas build:view <id> --json until status=FINISHED (5–10 min)

→ See references/GYM-AND-ARCHIVE.md for ExportOptions.plist templates, manual-signing variants, and xcodebuild fallthrough. For EAS, see references/EAS-SUBMISSION.md.

Phase 3 — Validate

Gate: validation returns success, all ITMS errors resolved. gym runs validation by default; for explicit local validation:

xcrun altool --validate-app \
  --file build/MyApp.ipa \
  --type ios \
  --apiKey <KEY_ID> \
  --apiIssuer <ISSUER_ID>

Common validation failures: missing privacy manifest, missing usage descriptions in Info.plist, encryption-export-compliance gaps, wrong provisioning profile, deprecated API references.

→ See references/PRIVACY-MANIFEST.md and references/ITMS-ERRORS.md.

Phase 4 — Upload (fastlane pilot or eas submit)

Gate: build appears in App Store Connect → TestFlight → Builds, processing complete (~5–30 min).

Fastlane path:

fastlane pilot upload \
  --ipa build/MyApp.ipa \
  --skip_waiting_for_build_processing false \
  --skip_submission true

Use ASC API key (--api_key_path) over Apple ID + app-specific password — required in CI, recommended locally.

EAS path:

eas submit --platform=ios --latest --non-interactive

Requires submit.production.ios.ascAppId in eas.json for non-interactive runs (OP-28). EAS uses an EAS-server-managed ASC API key; no local .p8 needed. Apple-side errors are not surfaced in the CLI output — open the submission URL printed by the CLI to read the actual ITMS error (OP-29).

⚠ Version train constraint: the version (CFBundleShortVersionString) in this build must be higher than the latest version that has been approved on the App Store. This applies even for TestFlight-only uploads — once a version is approved, its build train closes (ITMS-90062 + ITMS-90186, OP-30). Bump the version in app.config.js / pubspec.yaml / Xcode before re-uploading after an approval.

→ See references/PILOT-AND-TESTFLIGHT.md for fastlane and references/EAS-SUBMISSION.md for EAS.

Phase 5 — TestFlight verification

Gate: build installs and launches on at least one real device via TestFlight.

• Internal testing (≤100 testers, no review) — use first.
• External testing (≤10K, requires Beta App Review for first build of a version) — only when needed.
• Verify launch, primary user flow, no immediate crash. Crash reports surface in ASC → TestFlight → Crashes.

→ See references/PILOT-AND-TESTFLIGHT.md.

Phase 6 — Metadata

Gate: all required ASC fields populated.

• Screenshots cover required device sizes — use APP_IPHONE_67 for any modern Pro Max (OP-21).
• Age rating filled via web UI or PATCH-iterate (OP-17, OP-18).
• If uploading screenshots via ASC REST API, the 3-step reserve → PUT → commit protocol completes (OP-22).
• If using EAS: the build artifact must still be ≤30 days old before Phase 7. EAS garbage-collects after 30 days and you'll have to rebuild (OP-32). Don't sit on metadata for a month.

In update mode, skip if metadata is unchanged. In metadata-only mode, this is the entry point.

Three paths to fill metadata. Pick once and stick with it:

• Path A: fastlane deliver — committed-source-of-truth, multi-locale, repeatable. Best for repeat releases / CI.

  fastlane deliver \
    --skip_binary_upload true \
    --skip_screenshots false \
    --force
  

• Path B: ASC REST API direct — Python/Ruby/Node script using ASC API key + ES256 JWT. Useful when fastlane is overkill or already in a script. Beware: screenshot upload is a 3-step protocol (reserve → PUT chunks → commit), not a single POST (OP-22). The age rating questionnaire field set expands annually and must be discovered by trial PATCH (OP-17, OP-18). Critical: cloud signing operations need Admin API key role; App Manager is fine for everything else (OP-5).

• Path C: ASC web UI — recommended for first submissions. Faster than building a Deliverfile from scratch. Web UI also has the only authoritative privacy-nutrition-label questionnaire (deliver support is partial) and the always-current age rating questionnaire schema.

Required (verify in ASC at submission time — specs change): app name (≤30), subtitle (≤30), description (≤4000), keywords (≤100), promotional text (≤170), support URL, privacy policy URL, primary category, age rating, privacy nutrition labels, content rights declaration, copyright, screenshots covering current required device sizes (currently APP_IPHONE_67 for the largest iPhone bucket — note: APP_IPHONE_69 is not a valid enum despite the iPhone 16 Pro Max being 6.9", see OP-21).

→ See references/DELIVER-AND-METADATA.md for full schema and the ASC REST API patterns.

Phase 7 — Submit for Review

Gate: submission accepted by ASC, state moves from PREPARE_FOR_SUBMISSION to WAITING_FOR_REVIEW. Note: "Ready to Submit" status on the build (in TestFlight) is not the same as "Submitted" — the build is processed and attachable; the actual review submission is a separate action (OP-13).

• Demo account credentials (if app has any login wall — required, not optional)
• Review notes (explain non-obvious flows, third-party login, server-side feature flags)
• Phased Release (7-day rollout) on/off
• Manual vs Automatic release after approval

fastlane deliver \
  --submit_for_review true \
  --automatic_release false \
  --phased_release true \
  --force

Or via ASC REST API:

POST /v1/reviewSubmissions
POST /v1/reviewSubmissionItems
POST /v1/reviewSubmissions/{id}/actions/submit

This is the irreversible action. Always require explicit user authorization before firing the final submit POST — never submit programmatically without confirmation.

Verify post-submission via GET /v1/reviewSubmissions?filter[app]={appId}&filter[platform]=IOS — should return a record with state: "WAITING_FOR_REVIEW" (drop any sort= param; some endpoints reject it — OP-20).

→ See references/DELIVER-AND-METADATA.md for submission_information config + the ASC REST submission flow.

Phase 8 — Post-review

Gate: approved + released, OR rejection handled and resubmission queued. On rejection: references/REJECTIONS.md is the entry point. Read the cited guideline verbatim, reproduce locally, fix root cause, scan for similar issues elsewhere in the app, then resubmit. Do not reply to the rejection until you've done all four.

References

• PRE-FLIGHT.md — Apple Developer / ASC setup, certs, provisioning profiles, bundle ID hygiene.

• FRAMEWORK-BUILDS.md — Native / RN / Expo / Flutter / Capacitor pre-iOS-build steps and common dependency-install errors.

• FASTLANE-SETUP.md — Bundler-managed install, Appfile, lane structure, recommended lanes.

• EAS-SUBMISSION.md — EAS Build + Submit pipeline for Expo apps. Configuration, polling, error reading, migration to/from fastlane.

• MATCH-AND-SIGNING.md — fastlane match, cert storage, sync, manual signing fallback, common signing errors.

• GYM-AND-ARCHIVE.md — gym config, ExportOptions.plist templates, raw xcodebuild fallthrough.

• PILOT-AND-TESTFLIGHT.md — pilot upload, internal/external groups, Beta App Review, processing diagnostics, version-train semantics.

• DELIVER-AND-METADATA.md — deliver init, metadata directory layout, screenshot generation, localizations.

• PRIVACY-MANIFEST.md — PrivacyInfo.xcprivacy, required-reason APIs, third-party SDK signatures.

• ITMS-ERRORS.md — Catalog of common ITMS-XXXXX errors and resolutions.

• REJECTIONS.md — Common guideline numbers, response templates, scan-for-similar workflow.

• OPERATOR-PATTERNS.md — Session-mined gotchas in OP-N format (grows over time). Categories: placeholder icon traps, cloud-signing fragility, ASC API quirks, screenshot upload protocol, age rating field discovery, Xcode IB compiler gotchas, EAS-specific traps, Flutter+altool zero-fastlane flow, macOS Python externally-managed traps, XcodeGen/native-Swift signing config, two-stage archive/export signing, ASC create-app limitations and propagation lag.

  Reading order by project type:

  • Any first submission: OP-1, OP-4, OP-7, OP-17, OP-22
  • Flutter / altool zero-fastlane: OP-34, OP-35, OP-36, OP-37, OP-38
  • Expo / EAS: OP-28, OP-29, OP-30
  • Native Swift / XcodeGen: OP-39, OP-40, OP-41, OP-42, OP-43, OP-44, OP-45, OP-46