• Redesigned Daily 5 on Home, with a "More practice" row • Removed "Review Due" from Home and the certification hub •Full support for iPhone Duo: inner and outer displays, with a centered splash and welcome screen • Sidebar items stay on one line • Search is now one tap away in the Guide on iPad and large screens • Fixed "Done" on quiz results doing nothing after "Retry Missed" on iPad

- Fixed an issue where iCloud sync could show as disabled after updating. Your progress and history now sync again. - Set up to 24 study reminders per day, up from 3. - App icons now have their own screen in Settings > App Icon. Achievements now shows only your study milestones and certifications. - Behind-the-scenes improvements and fixes.

- New Knowledge Checks: a short self-check after every Guide lesson, with explanations for each answer. - Ecosystem expansion: dozens of new lessons covering the wider Kubernetes tooling landscape. Developer Tooling comes first, so you start with local clusters and kubectl helpers. - Study Goal: pick your certification and exam date, and the app tracks your daily and weekly progress toward it. - Stricter, more honest readiness: it now counts each question once, favors questions you haven't seen lately, and asks for coverage of every major domain. KCNA and KCSA also require a passing timed mock exam. - Hands-on exams (CKA, CKAD, CKS) now top out at "Knowledge Ready", because the real exam is a terminal. Your label may drop after updating. That reflects the stricter check, not lost progress. - 24 new Task Sprint scenarios, 20 per certification, plus clearer wording on Build questions. - Updated KCNA and CKS exam domain weights to match the current CNCF curriculum, plus glossary accuracy fixes.

Fixed a visual glitch at the top of a few screens.

Fixed a crash-on-launch issue affecting some users on newer devices.

- A subtle dot-grid texture on the Home, Guide, Certs, and certification detail screens, for a cleaner, more modern look - Fixed "average accuracy" on Home to always match "Overall Accuracy" on Stats - they could previously show slightly different numbers - Cleaned up formatting on ~70 quiz questions and answers where commands, flags, and config values weren't displaying in monospace

- Redesigned the Guide tab with a cleaner, easier-to-scan topic list, grouped by subject (Core Concepts, Networking & Configuration, Security & Policy, and more) - See your reading progress at a glance for every topic - Improved code formatting in Daily Tips so commands are easier to read - Fixed a hard-to-read quiz question in Cluster Setup (NetworkPolicy formatting)

• Daily Tip now rotates through 261 tips instead of repeating the same handful • The weekly streak view shows when a missed day was forgiven, not just marked as missed • Long-press a lesson to quickly save it; swipe a saved lesson to mark it read/unread • Tap a tab you're already on to jump back to the top • New CKS/CKA practice questions: ServiceAccount permissions, AppArmor profiles, cluster troubleshooting • Fixed a bug where some saved lessons didn't show up in Saved • Smaller visual polish throughout

- Fixed the Home screen streak sometimes showing yesterday's date after leaving the app open in the background overnight - Refreshed the Daily 5 card's colors for a more cohesive look - the streak flame and day count now match, and the completion checkmark and "Practice more" button now use a blue-to-purple gradient inspired by the app icon

- Redesigned the Daily 5 streak card and weekly activity row on Home for clarity - today, completed, and future days are now visually distinct at a glance - Fixed a real accessibility bug: several colored badges, buttons, and status labels across Home, Quiz Results, Certification Hub, and Kubestronaut tracking had insufficient text contrast (failed WCAG AA) - now corrected app-wide - Fixed the Home screen's search icon (was showing a book icon instead of a magnifying glass) - Redesigned Guide's "Browse by Category" tiles - replaced low-contrast colored blocks with a cleaner card + icon layout that's easier to read - Numerous small color-consistency fixes throughout Quiz, Settings, and Certification screens

- Fresh new app icon - Home screen decluttered - Kubestronaut tracking now lives in its own screen, one tap away - Daily 5 now leans toward your weaker domains instead of a flat random draw - Your streak now gets its moment right on the results screen - extended, saved by grace period, or starting fresh after a break - Guide moved up in the tab bar so it's easier to find - Fixed a display bug in the CKS domain weights (Cluster Setup and System Hardening were swapped) - Clarified that CKA, CKAD, and CKS are hands-on exams, not multiple choice - so you know what you're training for - Smaller accessibility, reliability, and polish fixes throughout

• New: Storage category in the Guide - dedicated lessons on PersistentVolumes, StorageClasses, CSI drivers, snapshots, and choosing the right storage for your workload • Much deeper Ecosystem Tools coverage - expanded guides on Helm, Istio, Cilium, Prometheus, Argo CD, and more, plus new lessons on Envoy, Linkerd, Flux, OpenTelemetry, Velero, and other CNCF tools • Smarter quiz flow - Test mode now confirms your answer before moving on, so a stray tap can't cost you a question • Accessibility improvements throughout - better screen reader support, larger touch targets, improved contrast • General polish and bug fixes

• Redesigned diagrams across the Guide, with clearer visuals and animated flow • Quiz results now break down performance by question type, with full review of missed questions • Home shows a “Continue Reading” card to pick up your last lesson • Guide search now searches lesson content, not just titles • New diagrams for scheduler decisions and NetworkPolicy rules • Accessibility and bug fixes

UI polish and bug fixes

Visual cleanup of charts in stats section.

Fixed the streak counter so that the bar resets each week, but your overall number of days continue to increment.

Bug fixes and question ambiguity cleanup.

Introducing Stats: one place to see your whole study picture. Track your accuracy, streaks, and lessons completed at a glance, and see your skill mapped across all seven Kubernetes topic areas in a new radar chart that fills in as you study. Plus smaller refinements across quizzes and lessons to make studying feel a little smoother.

Hands-on practice, mixed right into your quizzes. • Every quiz now blends multiple-choice with hands-on "build it" tasks - fill in real YAML, assemble a kubectl command, order the steps, spot the bug - shuffled in with the rest, the way the real exam works • New: Look Up, a fast reference search from Home to find any concept, command, or term in seconds • New: 12 Ecosystem Tools lessons - Helm, Kustomize, Argo CD, KEDA, Prometheus, Cilium, Istio, cert-manager, OPA Gatekeeper, Kyverno, Falco, and Trivy • New: a Containers primer for anyone starting from zero - what containers are, how they differ from a VM, and why Kubernetes exists • iPad layout improvements and a round of polish and bug fixes

The biggest K8s Guide update yet - now a complete way to learn Kubernetes, beginner to expert. • New Guide: ~30 in-depth lessons across six areas • Native, mobile-first diagrams for traffic flows and architectures • Cleaner reading with tables, key points, and step-by-step sequences • Refined four-tab layout (Home, Certs, Guide, More) • Per-certification quick reset, right from the cert page • Kubestronaut progress on your Home screen • A built-in Blog for the latest k8s.guide articles

Ask Siri to search K8s Guide - try “Hey Siri, search K8s Guide for pod security” and jump straight to the right lesson. (Requires iOS 26 or later.) We also simplified how you reset your progress: Settings → Reset Progress now handles reading, quizzes, or both - for a single domain, a whole certification, or everything - all from one place. Plus a cleaner Saved screen.

Reset your quiz progress one domain at a time — perfect for drilling a weak spot without starting over. Also fixed a bug where finishing a quiz wouldn’t always return you to Home, plus minor content polish.

Study mode now explains why your selected answer was wrong, not just the correct one. Plus fixes to quiz question weighting, bookmark syncing across devices, and progress reset.