Changelog

Release history for Kanjido — what shipped, in plain language. Documentation, dependency bumps, build tooling, internal refactors, and style passes are filtered out; the full developer log lives in git history.

0.43.0 (2026-06-19)

Features

atlas,ledger: consume introduced status across surfaces
grader: curve-matcher target grader with placeholder threshold
learn: focused draw beat with stroke-order reference
learn: Surface A draw beat + introduced-stamping (v1.10)
lesson-detail: Review doorway light-pass sub-line (v1.7)
practice: faint practice-square guides on the empty draw canvas
practice: shared draw-canvas primitive (lenient/grading/assessment)
progress: add dimension/matchScore/overridden to session history
quiz: drop MCQ → typed-recall then draw (v1.3)
review: production draw mode + /review/light + WI-F brake (v1.2)

Bug Fixes

practice: live draw-stroke rendering + dev-only grader telemetry
progress: trackStudyActivity emitted empty DO UPDATE SET

0.42.0 (2026-06-11)

Features

intros: add Ch 12 introduction
intros: add L49 introduction
intros: add L50 introduction
intros: add L51 introduction
intros: add L52 introduction
intros: add L53 introduction
intros: add L54 introduction
intros: add L55 introduction
intros: add L56 introduction

0.41.0 (2026-06-11)

Features

intros: add Ch 11 introduction
intros: add L39 introduction
intros: add L40 introduction
intros: add L41 introduction
intros: add L42 introduction
intros: add L43 introduction
intros: add L44 introduction
intros: add L45 introduction
intros: add L46 introduction
intros: add L47 introduction
intros: add L48 introduction

0.40.0 (2026-06-11)

Features

intros: add Ch 10 introduction
intros: add L29 introduction
intros: add L30 introduction
intros: add L31 introduction
intros: add L32 introduction
intros: add L33 introduction
intros: add L34 introduction
intros: add L35 introduction
intros: add L36 introduction
intros: add L37 introduction
intros: add L38 introduction

0.39.0 (2026-06-11)

Features

intros: add Ch 9 introduction
intros: add L20 introduction
intros: add L21 introduction
intros: add L22 introduction
intros: add L23 introduction
intros: add L24 introduction
intros: add L25 introduction
intros: add L26 introduction
intros: add L27 introduction
intros: add L28 introduction

0.38.0 (2026-06-11)

Features

intros: add Ch 8 introduction
intros: add L17 introduction
intros: add L18 introduction
intros: add L19 introduction
intros: name keyword-to-kanji direction in L5 caveat

0.37.0 (2026-06-05)

Features

intros: add Ch 6 introduction
intros: add Ch 7 introduction
intros: add L14 introduction
intros: add L15 introduction
intros: add L16 introduction

0.36.0 (2026-06-05)

Features

intros: add Ch 5 introduction
intros: add L11 introduction
intros: add L12 introduction

0.35.0 (2026-06-04)

Features

intros: add Ch 4 introduction
intros: add L10 introduction
intros: add L9 introduction

0.34.0 (2026-06-04)

Features

intros: add Ch 3 introduction
intros: add L7 introduction
intros: add L8 introduction

0.33.0 (2026-06-03)

Features

intros: revise Ch 1 introduction
intros: revise Ch 2 introduction
intros: revise L3 introduction
intros: revise L3 introduction
intros: revise L4 introduction
intros: revise L5 introduction
intros: revise L5 introduction
intros: revise L6 introduction
intros: revise L6 introduction
intros: revise L6 introduction

0.32.0 (2026-06-03)

Features

intros: author Ch 1 introduction
intros: author Ch 2 introduction
intros: author L3 introduction
intros: author L4 introduction
intros: author L5 introduction
intros: author L6 introduction

0.31.1 (2026-06-03)

Bug Fixes

atlas: apply stroke host-substitution to Plate stroke strip
learn: cap stroke-strip ghost to actually-rendered strokes

0.31.0 (2026-06-02)

Features

intros: author L13 introduction

Bug Fixes

fonts: load italic variant of Source Serif 4
intros: revise L1 and L2 prose after 4-lens audit

0.30.0 (2026-06-01)

Features

progress: add kanji.testable column with NOT primitive backfill

Bug Fixes

progress: bulk-stamp lesson primitives on Learn completion

0.29.0 (2026-06-01)

Features

intros: author L1 introduction
intros: author L2 introduction

0.28.2 (2026-05-28)

Bug Fixes

learn: anchor batches and entry to lesson real-kanji index
progress: correct enum cast in completeLessonPathTx
progress: fall through to next eligible lesson in dashboard CTA
progress: wire startLessonPath into all four entry loaders

0.28.1 (2026-05-27)

Bug Fixes

learn: honor kanji.progressive_strokes on the stroke strip

0.28.0 (2026-05-26)

Features

actions: add getLessonIntroBlocks + getChapterIntroBlocks queries
content: add intros directory + import script + stub content
contents: add ChapterIntroReveal client component
contents: integrate chapter-intro Reveal into chapter-block
db: add intro_block tables + drop dead lesson/chapter columns
db: generate migration for intro_block tables and column drops
intros: add 6 block-type renderer components + dispatch
intros: add pre-Learn pre-roll route + loading skeleton
intros: add pre-roll surface composition
lesson-detail: route Learn doorway through pre-Learn introduction

0.27.0 (2026-05-26)

Features

actions: add getKanjiStoryDraft for admin-toggle preview path
actions: version-aware kanji-story mutations + admin guard
learn: admin ?version=draft toggle for v2/v3 story preview
lib: add isAdmin(userId) helper backed by ADMIN_USER_IDS env
schema: add version column + partial unique index to kanji_story

Bug Fixes

build: include @madcat/kanjivg in Vercel lambda trace

0.26.1 (2026-05-25)

Bug Fixes

build: drop type:module from client package to fix Vercel routes

0.26.0 (2026-05-23)

Features

lesson-detail: surface Challenge settling window in doorway

Bug Fixes

journey: demote Challenge in next-action when gate not clear
journey: route restoration CTA to lesson with oldest due reviews
journey: skip Review in next-action when local due count is 0
learn: reveal primitive aside below stroke order, not above

0.25.0 (2026-05-22)

Features

actions: add getKanjiStories query helper
actions: add Kanjido story publish/unpublish/edit mutations
content: add pre-backfill *-audit script for kanji_story migration
content: one-time backfill from kanji.description into kanji_story
db: add kanji_story table for multi-source story refactor

Bug Fixes

dev: re-scaffold lesson_progress after resetUserState wipes it

0.24.0 (2026-05-20)

Features

actions: add ensureUserScaffolding eager-init helper
auth: ensure user scaffolding on user.create via better-auth hook
journey: completed CTAs route to lesson detail, not next path
seo: include /privacy and /terms in sitemap (F18)

Bug Fixes

db: backfill eager-scaffolding rows for existing users
progress: cascade-unlock sibling paths on completion + stamp timestamps
progress: return null when all four paths complete (F-10)

0.23.1 (2026-05-20)

Bug Fixes

infra: pin db-backup workflow to pg_dump 17 binary

0.23.0 (2026-05-20)

Features

infra: nightly DB backup to Cloudflare R2 via GitHub Actions

Bug Fixes

db: preserve RLS protection across drizzle-kit pushes
printing: anchor back-link to the landing colophon

0.22.1 (2026-05-20)

Bug Fixes

atlas: render lens tabs immediately, suspend only the weakness strip
journey: stop materializing kanji_progress on lesson-detail browse
journey: warm locked-lesson FooterSignoff voice + close v1.2 watch-items
shell: restore pull-to-refresh on mobile
shell: server-render avatar to stop Sign-In flash on reload

Performance

atlas: split plate caching + prev/next LIMIT 1 queries
journey: consolidate contents-page query to single aggregate
journey: parallelize completion mutations + wrap in useTransition
journey: split static kanji-corpus counts from per-user mastery cache

0.22.0 (2026-05-19)

Features

journey: mobile vertical-framed doorway pattern on lesson-detail

Bug Fixes

journey: clip lintel watermark to prevent horizontal scroll on mobile
landing: clip hero ghost-glyph to prevent horizontal scroll on mobile

0.21.0 (2026-05-19)

Features

landing: add /printing placeholder route
landing: add fetch-printing-data build script
landing: add printing-rhythm server helper
landing: add PrintingRhythm component
landing: rewrite FinalCTA colophon as printing receipt

Bug Fixes

printing: strip private-repo GitHub links from CHANGELOG render

0.20.0 (2026-05-18)

Features

journey: dashboard colophon link to /journey/contents
journey: dynamic header subtitle on /journey/contents
journey: fidelity loading skeleton for /journey/contents
journey: redirect /journey/lessons → /journey/contents
journey: scaffold /journey/contents route + components
journey: status-ink-weight lesson rows on /journey/contents

Bug Fixes

journey: final-review NITs — lesson-row title transition + CLAUDE.md redirect target description
journey: move sync format helpers out of 'use server' file

0.18.1 (2026-05-18)

Bug Fixes

learn: match learn frame skeleton to v1.4 LOCKED composition
practice: add fixed-bottom advance bar to answering skeletons

0.17.3 (2026-05-18)

Bug Fixes

learn: skip Surface C on replay; route to lesson detail

0.17.0 (2026-05-16)

Features

challenge: gate terminal writes on replay-after-pass
practice: add PracticeModeLine primitive
practice: add useConcurrentSessionWarning hook
practice: render ConcurrentSessionLine on same-browser duplicate sessions
practice: render PracticeModeLine on replay of completed paths

0.16.0 (2026-05-16)

Features

quiz: gate completeLessonPath on replay via skipPersistence

0.15.5 (2026-05-16)

Bug Fixes

atlas: breathe Plate story paragraph spacing
atlas: mirror concordance spacing fix into loading skeleton

0.15.4 (2026-05-15)

Bug Fixes

atlas: Plate primitive variant + concordance responsive tier-header spacing
atlas: primitive concordance — render description markdown + breathe tier rows

0.15.3 (2026-05-15)

Bug Fixes

content: redirect Koohii kanji anchors to Atlas, strip dead protocols

0.15.2 (2026-05-15)

Bug Fixes

content: strip redundant primitive lead-ins under "On the primitive"

0.15.0 (2026-05-15)

Features

journey: path-gating policy enforcement (lesson-detail v1.1 + challenge v1.1)

Bug Fixes

content: restore HTML in community stories with sanitize + animate collapse
journey: defer updateTag via after() on lesson detail render
learn: completed-page grid order + post-Learn next-path
progress: SRS idempotency on Learn re-entry

0.14.2 (2026-05-15)

Bug Fixes

landing: clip horizontal overflow at landing root

0.14.1 (2026-05-15)

Bug Fixes

styles: replace stale white/slate-900 html bg with bg-paper

0.14.0 (2026-05-15)

Features

landing: printing in the colophon
shell: F-9 — printing notice with folded-corner state

0.13.0 (2026-05-15)

Features

actions: F-6 — stable error code on ActionResponse failures

Bug Fixes

restoration: F-8 — timezone-agnostic days-away via elapsed timestamp

0.12.0 (2026-05-15)

Features

security: per-user rate limiting via Vercel Runtime Cache

Bug Fixes

progress: F-7 lesson-status race + F-3 third-bullet atomicity

0.11.0 (2026-05-15)

Features

routing: notFound() in Practice Surfaces for genuine 404s
seo: per-route metadata for chromed pages

Bug Fixes

progress: F-3 — transactional wrapping for hot-path mutations
progress: F-4 — ensure progress before reading on lesson-detail loader

Performance

atlas: split per-user weakness behind its own Suspense

0.10.0 (2026-05-15)

Features

error-handling: paper/ink error boundaries across the app
security: add HTTP security headers via next.config.ts

Bug Fixes

progress: convert trackStudyActivity + updateStreak to atomic upserts
progress: scope dev-mode escapes to local dev, kill hardcoded isReplay
security: sanitize markdown renderers that mix raw HTML
signin: close hydration mismatch on intent-line localStorage read

Changelog

0.43.0 (2026-06-19)

Features

atlas,ledger: consume introduced status across surfaces
grader: curve-matcher target grader with placeholder threshold
learn: focused draw beat with stroke-order reference
learn: Surface A draw beat + introduced-stamping (v1.10)
lesson-detail: Review doorway light-pass sub-line (v1.7)
practice: faint practice-square guides on the empty draw canvas
practice: shared draw-canvas primitive (lenient/grading/assessment)
progress: add dimension/matchScore/overridden to session history
quiz: drop MCQ → typed-recall then draw (v1.3)
review: production draw mode + /review/light + WI-F brake (v1.2)

Bug Fixes

practice: live draw-stroke rendering + dev-only grader telemetry
progress: trackStudyActivity emitted empty DO UPDATE SET

0.42.0 (2026-06-11)

Features

intros: add Ch 12 introduction
intros: add L49 introduction
intros: add L50 introduction
intros: add L51 introduction
intros: add L52 introduction
intros: add L53 introduction
intros: add L54 introduction
intros: add L55 introduction
intros: add L56 introduction

0.41.0 (2026-06-11)

Features

intros: add Ch 11 introduction
intros: add L39 introduction
intros: add L40 introduction
intros: add L41 introduction
intros: add L42 introduction
intros: add L43 introduction
intros: add L44 introduction
intros: add L45 introduction
intros: add L46 introduction
intros: add L47 introduction
intros: add L48 introduction

0.40.0 (2026-06-11)

Features

intros: add Ch 10 introduction
intros: add L29 introduction
intros: add L30 introduction
intros: add L31 introduction
intros: add L32 introduction
intros: add L33 introduction
intros: add L34 introduction
intros: add L35 introduction
intros: add L36 introduction
intros: add L37 introduction
intros: add L38 introduction

0.39.0 (2026-06-11)

Features

intros: add Ch 9 introduction
intros: add L20 introduction
intros: add L21 introduction
intros: add L22 introduction
intros: add L23 introduction
intros: add L24 introduction
intros: add L25 introduction
intros: add L26 introduction
intros: add L27 introduction
intros: add L28 introduction

0.38.0 (2026-06-11)

Features

intros: add Ch 8 introduction
intros: add L17 introduction
intros: add L18 introduction
intros: add L19 introduction
intros: name keyword-to-kanji direction in L5 caveat

0.37.0 (2026-06-05)

Features

intros: add Ch 6 introduction
intros: add Ch 7 introduction
intros: add L14 introduction
intros: add L15 introduction
intros: add L16 introduction

0.36.0 (2026-06-05)

Features

intros: add Ch 5 introduction
intros: add L11 introduction
intros: add L12 introduction

0.35.0 (2026-06-04)

Features

intros: add Ch 4 introduction
intros: add L10 introduction
intros: add L9 introduction

0.34.0 (2026-06-04)

Features

intros: add Ch 3 introduction
intros: add L7 introduction
intros: add L8 introduction

0.33.0 (2026-06-03)

Features

intros: revise Ch 1 introduction
intros: revise Ch 2 introduction
intros: revise L3 introduction
intros: revise L3 introduction
intros: revise L4 introduction
intros: revise L5 introduction
intros: revise L5 introduction
intros: revise L6 introduction
intros: revise L6 introduction
intros: revise L6 introduction

0.32.0 (2026-06-03)

Features

intros: author Ch 1 introduction
intros: author Ch 2 introduction
intros: author L3 introduction
intros: author L4 introduction
intros: author L5 introduction
intros: author L6 introduction

0.31.1 (2026-06-03)

Bug Fixes

atlas: apply stroke host-substitution to Plate stroke strip
learn: cap stroke-strip ghost to actually-rendered strokes

0.31.0 (2026-06-02)

Features

intros: author L13 introduction

Bug Fixes

fonts: load italic variant of Source Serif 4
intros: revise L1 and L2 prose after 4-lens audit

0.30.0 (2026-06-01)

Features

progress: add kanji.testable column with NOT primitive backfill

Bug Fixes

progress: bulk-stamp lesson primitives on Learn completion

0.29.0 (2026-06-01)

Features

intros: author L1 introduction
intros: author L2 introduction

0.28.2 (2026-05-28)

Bug Fixes

learn: anchor batches and entry to lesson real-kanji index
progress: correct enum cast in completeLessonPathTx
progress: fall through to next eligible lesson in dashboard CTA
progress: wire startLessonPath into all four entry loaders

0.28.1 (2026-05-27)

Bug Fixes

learn: honor kanji.progressive_strokes on the stroke strip

0.28.0 (2026-05-26)

Features

actions: add getLessonIntroBlocks + getChapterIntroBlocks queries
content: add intros directory + import script + stub content
contents: add ChapterIntroReveal client component
contents: integrate chapter-intro Reveal into chapter-block
db: add intro_block tables + drop dead lesson/chapter columns
db: generate migration for intro_block tables and column drops
intros: add 6 block-type renderer components + dispatch
intros: add pre-Learn pre-roll route + loading skeleton
intros: add pre-roll surface composition
lesson-detail: route Learn doorway through pre-Learn introduction

0.27.0 (2026-05-26)

Features

actions: add getKanjiStoryDraft for admin-toggle preview path
actions: version-aware kanji-story mutations + admin guard
learn: admin ?version=draft toggle for v2/v3 story preview
lib: add isAdmin(userId) helper backed by ADMIN_USER_IDS env
schema: add version column + partial unique index to kanji_story

Bug Fixes

build: include @madcat/kanjivg in Vercel lambda trace

0.26.1 (2026-05-25)

Bug Fixes

build: drop type:module from client package to fix Vercel routes

0.26.0 (2026-05-23)

Features

lesson-detail: surface Challenge settling window in doorway

Bug Fixes

journey: demote Challenge in next-action when gate not clear
journey: route restoration CTA to lesson with oldest due reviews
journey: skip Review in next-action when local due count is 0
learn: reveal primitive aside below stroke order, not above

0.25.0 (2026-05-22)

Features

actions: add getKanjiStories query helper
actions: add Kanjido story publish/unpublish/edit mutations
content: add pre-backfill *-audit script for kanji_story migration
content: one-time backfill from kanji.description into kanji_story
db: add kanji_story table for multi-source story refactor

Bug Fixes

dev: re-scaffold lesson_progress after resetUserState wipes it

0.24.0 (2026-05-20)

Features

actions: add ensureUserScaffolding eager-init helper
auth: ensure user scaffolding on user.create via better-auth hook
journey: completed CTAs route to lesson detail, not next path
seo: include /privacy and /terms in sitemap (F18)

Bug Fixes

db: backfill eager-scaffolding rows for existing users
progress: cascade-unlock sibling paths on completion + stamp timestamps
progress: return null when all four paths complete (F-10)

0.23.1 (2026-05-20)

Bug Fixes

infra: pin db-backup workflow to pg_dump 17 binary

0.23.0 (2026-05-20)

Features

infra: nightly DB backup to Cloudflare R2 via GitHub Actions

Bug Fixes

db: preserve RLS protection across drizzle-kit pushes
printing: anchor back-link to the landing colophon

0.22.1 (2026-05-20)

Bug Fixes

atlas: render lens tabs immediately, suspend only the weakness strip
journey: stop materializing kanji_progress on lesson-detail browse
journey: warm locked-lesson FooterSignoff voice + close v1.2 watch-items
shell: restore pull-to-refresh on mobile
shell: server-render avatar to stop Sign-In flash on reload

Performance

atlas: split plate caching + prev/next LIMIT 1 queries
journey: consolidate contents-page query to single aggregate
journey: parallelize completion mutations + wrap in useTransition
journey: split static kanji-corpus counts from per-user mastery cache

0.22.0 (2026-05-19)

Features

journey: mobile vertical-framed doorway pattern on lesson-detail

Bug Fixes

journey: clip lintel watermark to prevent horizontal scroll on mobile
landing: clip hero ghost-glyph to prevent horizontal scroll on mobile

0.21.0 (2026-05-19)

Features

landing: add /printing placeholder route
landing: add fetch-printing-data build script
landing: add printing-rhythm server helper
landing: add PrintingRhythm component
landing: rewrite FinalCTA colophon as printing receipt

Bug Fixes

printing: strip private-repo GitHub links from CHANGELOG render

0.20.0 (2026-05-18)

Features

journey: dashboard colophon link to /journey/contents
journey: dynamic header subtitle on /journey/contents
journey: fidelity loading skeleton for /journey/contents
journey: redirect /journey/lessons → /journey/contents
journey: scaffold /journey/contents route + components
journey: status-ink-weight lesson rows on /journey/contents

Bug Fixes

journey: final-review NITs — lesson-row title transition + CLAUDE.md redirect target description
journey: move sync format helpers out of 'use server' file

0.18.1 (2026-05-18)

Bug Fixes

learn: match learn frame skeleton to v1.4 LOCKED composition
practice: add fixed-bottom advance bar to answering skeletons

0.17.3 (2026-05-18)

Bug Fixes

learn: skip Surface C on replay; route to lesson detail

0.17.0 (2026-05-16)

Features

challenge: gate terminal writes on replay-after-pass
practice: add PracticeModeLine primitive
practice: add useConcurrentSessionWarning hook
practice: render ConcurrentSessionLine on same-browser duplicate sessions
practice: render PracticeModeLine on replay of completed paths

0.16.0 (2026-05-16)

Features

quiz: gate completeLessonPath on replay via skipPersistence

0.15.5 (2026-05-16)

Bug Fixes

atlas: breathe Plate story paragraph spacing
atlas: mirror concordance spacing fix into loading skeleton

0.15.4 (2026-05-15)

Bug Fixes

atlas: Plate primitive variant + concordance responsive tier-header spacing
atlas: primitive concordance — render description markdown + breathe tier rows

0.15.3 (2026-05-15)

Bug Fixes

content: redirect Koohii kanji anchors to Atlas, strip dead protocols

0.15.2 (2026-05-15)

Bug Fixes

content: strip redundant primitive lead-ins under "On the primitive"

0.15.0 (2026-05-15)

Features

journey: path-gating policy enforcement (lesson-detail v1.1 + challenge v1.1)

Bug Fixes

content: restore HTML in community stories with sanitize + animate collapse
journey: defer updateTag via after() on lesson detail render
learn: completed-page grid order + post-Learn next-path
progress: SRS idempotency on Learn re-entry

0.14.2 (2026-05-15)

Bug Fixes

landing: clip horizontal overflow at landing root

0.14.1 (2026-05-15)

Bug Fixes

styles: replace stale white/slate-900 html bg with bg-paper

0.14.0 (2026-05-15)

Features

landing: printing in the colophon
shell: F-9 — printing notice with folded-corner state

0.13.0 (2026-05-15)

Features

actions: F-6 — stable error code on ActionResponse failures

Bug Fixes

restoration: F-8 — timezone-agnostic days-away via elapsed timestamp

0.12.0 (2026-05-15)

Features

security: per-user rate limiting via Vercel Runtime Cache

Bug Fixes

progress: F-7 lesson-status race + F-3 third-bullet atomicity

0.11.0 (2026-05-15)

Features

routing: notFound() in Practice Surfaces for genuine 404s
seo: per-route metadata for chromed pages

Bug Fixes

progress: F-3 — transactional wrapping for hot-path mutations
progress: F-4 — ensure progress before reading on lesson-detail loader

Performance

atlas: split per-user weakness behind its own Suspense

0.10.0 (2026-05-15)

Features

error-handling: paper/ink error boundaries across the app
security: add HTTP security headers via next.config.ts

Bug Fixes

progress: convert trackStudyActivity + updateStreak to atomic upserts
progress: scope dev-mode escapes to local dev, kill hardcoded isReplay
security: sanitize markdown renderers that mix raw HTML
signin: close hydration mismatch on intent-line localStorage read