2025

Latest

Q4 (Sep–Now)

AI Era

• Improve 2 levels of cache refresh update
• Server upgrade stage 2.
• Higher frequency syn, backup, image server.

Latest

Q3 (Jul–Sep)

AI Era

• Evaluation safety layers expanded with transparent “why this mark” rationale views.
• Explainability overlays link strokes, steps, and rubric points for faster self-correction.
• Autoscale benchmarks validated for peak evenings and mock-week surges.
• Accessibility pass: improved focus order, larger touch targets, and dyslexia-friendly spacing.
• LazyFarm alpha version 2.0 launch
• Export bundles: teacher-ready PDFs combine attempts, annotations, and mark summaries.
• Server upgrade.

Q2 (Apr–Jun)

AI Era

• More exam styles coverage widened for evaluator rules and accepted methods.
• Diagram parsing v3 handles constructions, locus steps, and mixed notation.
• Latency shaved via request coalescing and smarter warm pools in busy windows.
• Mobile pen smoothing v2 reduces jitter on older iPads during long workings.
• LazyFarm alpha version 1.0 launch
• Disaster recovery drill: cross-region backups and restore-time objectives verified.
• Major and minor bug fixes.

Q1 (Jan–Mar)

AI Era

• GCSE Maths banks enriched with variant sets aligned to recent specifications.
• Adaptive study nudges guide next questions using recent mistake patterns.
• LazyFarm coin inflation and deflation study during peak seasons or school breaks.
• Attempt timeline view: compare first pass vs. revision outcomes at a glance.
• Bug bounty scope extended to evaluation endpoints and quota edges.
• Major and minor bug fixes.

2024

Q4 (Oct–Dec)

AI Era

• Evaluator v2.5 increases tolerance for alternate algebraic rearrangements.
• Offline draft queue safeguards uploads on flaky school networks.
• Geometry checks improved for bisectors, angle chasing, and scale reasoning.
• Hint granularity controls: choose concise tips or deeper step scaffolds.
• Privacy hardening: narrower event telemetry and shorter token lifetimes.
• Operations runbooks updated for regional exam weeks and traffic spikes.
• Major and minor bug fixes.

Q3 (Jul–Sep)

AI Era

• Stroke-to-step mapping shipped for clearer feedback on multi-line workings.
• Cohort analytics surfaces recurring misconceptions by topic and year group.
• Adaptive rate limits protect evaluators during synchronized class sessions.
• LazyFarm reward tapers tied to verified study intensity, not raw attempts.
• Handwriting normalisation improved for light pressure and angled scripts.
• EU data residency option introduced for selected school partners.
• Major and minor bug fixes.

Q2 (Apr–Jun)

AI Era

• Adaptive batching reduces feedback time under heavy mixed-device loads.
• Broader acceptance of valid alternative solution paths in mark logic.
• Rubric tuner narrows ambiguous thresholds for partial credit allocation.
• Input moderation filters reject non-solution content before evaluation.
• Per-attempt audit trail shows marks, edits, and submit context.
• Edge caches primed for popular question sets during exam season.
• Major and minor bug fixes.

AI Era Begins

Q1 (Jan–Mar)

AI Era (Feb start)

• MathAI marking launched for Plus members with per-step scoring.
• DrawReasonAI interprets reasoning chains from student drawings.
• Feedback panel redesigned to group errors by concept and step.
• Partial credit logic calibrated for method correctness vs. arithmetic slips.
• Diagram recognition v1 supports angles, arcs, labels, and scale notes.
• Latency baseline established with new evaluator routing paths.
• Server upgrade.
• Major and minor bug fixes.

2023

Q4 (Oct–Dec)

• LazyFarm breeding odds and NPK yields tuned for fair long-term play.
• Canvas stability improved across multi-hour revision sessions.
• Edge caching rules refined for large media-heavy question banks.
• Subscription upgrade flow simplified with clearer plan entitlements.
• Security headers tightened; stricter CSP across dynamic pages.
• Incident postmortem process formalised with user-facing summaries.
• Major and minor bug fixes.

Q3 (Jul–Sep)

• Cross-device sync conflicts resolved with smarter short-hash checks.
• Offline cache expanded to preserve workings during exam-like sessions.
• Additional topics added for GCSE higher-tier practice sets.
• Exam timers and focus mode introduced for timed drills.
• Log-based SLOs defined for marking latency and save reliability.
• Major and minor bug fixes.

Q2 (Apr–Jun)

• LazyFarm beta 3.0: soil cycles, happiness effects, and auto-retire thresholds.
• Server-only coin issuance and anti-cheat verifications enforced.
• DB schema refactor enables safer concurrent writes.
• Data normalisation for consistent across pages loading.
• Onboarding checklist guides first study session setup.
• Content tagging improved for topic search and filtering.
• Server upgrade.
• Major and minor bug fixes.

Q1 (Jan–Mar)

• Mobile-first UI pass: larger touch zones and simplified nav.
• Bundle trimming reduces initial load on low-bandwidth links.
• UI shortcuts for navigation and quick annotate.
• Question taxonomy refined for syllabus alignment.
• Internal analytics dashboards for reliability tracking.
• Backup rotation policy reviewed and expanded.
• Major and minor bug fixes.

2022

Q4 (Oct–Dec)

• Export selected Q & A to PDF with page numbers.
• Evaluate school plan scaffolding for multi-seat management.
• Upgrade endpoints protected with stricter rate limits.
• Multiple choice feature trial for Questions.
• Content review workflow added for new question sets.
• Safari-specific rendering fixes for better UI.
• Major and minor bug fixes.

Q3 (Jul–Sep)

• Evaluate the intrgation of IndexedDB vs server hash pipeline.
• Low-RAM mode reduces memory spikes on older Android tablets.
• Error boundaries isolate failures without losing work.
• Session expiry flows tightened.
• Non-blocking notifications for saves and syncs.
• Major and minor bug fixes.

Q2 (Apr–Jun)

• Evaluate points system introduced with study-based rewards.
• JWT-gated actions secure membership features.
• CDN configured for static assets and versioned bundles.
• Top-nav polish and clearer progress indicators.
• Questions and Answers import prototype for dynamic generation.
• Server upgrade.
• Major and minor bug fixes.

Q1 (Feb–Mar)

• Project launch to early users with core practice flow.
• Answer display.
• Answer typing and richtext input released for workings.
• First GCSE topic sets populated and tagged.
• Minimal feedback emails for account security events.
• Uptime monitoring and alerting configured.
• Major and minor bug fixes.