AnkiNX 0.4.0

Study streak and time estimate, backups you can restore on the console,
in-app updates, larger card text on a TV, and a clearer whiteboard.
Verified on hardware; updating from inside the app is first exercised by
updating to this release from 0.3.0 builds that have the update check.

• Deck list: the header shows about how long today's cards will take
  ("19 cards due · about 12 min", from your pace over the last 30 days),
  and the status line a study streak on the right (days in a row with
  reviews; today counts once you have studied).
• Settings > Collection: Check Database (Anki's), Back up now, and Restore
  from backup (a list of the backups by date; the current collection is
  backed up first and the next sync asks which side to keep, as in Anki).
  Backups made in the same second no longer overwrite each other.
• Updates: the app checks GitHub for a newer release when it opens (this
  can be turned off in Settings > About) and says so; Settings > About >
  Updates downloads the new .nro with progress, and it replaces the old one
  when AnkiNX exits.
• On a TV (docked), card text is a size larger by default (Settings >
  Study > On a TV: same, 125%, 150%), on top of each deck's zoom; it
  follows docking and undocking while studying.
• Whiteboard easier to recognise: the pen and bin icons (which read as
  "edit card" and "delete card") are now labelled pills, "Draw" with a brush
  and "Clear"; Draw fills blue and the card gets a blue outline while
  drawing, and the first time a hint says that you can draw anywhere on the
  card (scrolling is paused meanwhile).
• Replay on the answer side plays the question's audio first, then the
  answer's, as Anki does, unless the deck has "Skip question when replaying
  answer" (that option was editable but not applied).

AnkiNX 0.3.0

Deck overview and options, custom study, statistics, a card browser, maths,
card scripts, right-to-left text, translations and a reworked main screen.
Verified on hardware.

• Deck list: the table is only as wide as the deck names need, centred, so
  the counts sit close to the names; the header shows "N cards due" under
  AnkiNX; Y reads Expand or Collapse for the highlighted deck and is greyed
  out on decks without subdecks; A reads Study.

• Deck list header: Sync (X), Settings (−) and Exit (+) on the right, as
  button glyph and icon, tappable; a dot on Sync while changes are not on
  AnkiWeb. The footer keeps what applies to the highlighted deck.

• Deck list status line, fixed under the list (it doesn't scroll away):
  "Studied N cards in X minutes today (Ys/card)" for the whole collection,
  as under Anki's deck list ("No cards studied today yet" before the first
  review), and the AnkiWeb account on the left (cloud icon and username,
  cut with "…" before it reaches the study line).
  The header reads "No cards due" when nothing is due.

• Deck overview redesigned: today's counts and the totals in a panel with
  Study now (which holds the focus), the other actions as outlined buttons
  below, then the description; the group is centred on the screen. Works
  in the dark theme too (the "cards due" line was hard to read there).

• Slimmer top bar on every screen (72 px instead of 88).

• Finished screen: "Studied N cards in X minutes today (Ys/card)" under the
  congratulations, as in Anki.

• Maths in cards (\(...\) inline, \[...\] display, as Anki's MathJax):
  typeset natively with Typst (LaTeX converted by MiTeX), drawn as SVG on the
  text baseline, cached on the SD card. The .nro grows to about 76 MB.

• Footer shows "Toggle masks" for X on Image Occlusion answers.

• Controls: one Joy-Con held sideways is detected and grades with SL / Y / A /
  SR; every reviewer button can be rebound per layout.

• Settings screen on − (Account & sync, Controls, Study, About), replacing the
  account dialog.

• JavaScript in card templates (QuickJS-ng with a small DOM): scripts run on
  load, onclick and listeners on tap, timers, state kept from question to
  answer as in Anki. Can be turned off in Settings > Study.

• Card scripts written for jQuery work without it (a built-in subset of
  jQuery), as do pycmd("ans") / pycmd("ease3"), checkbox and radio taps,
  <label> taps and more selectors (:nth-of-type, :checked, ...).
  Tested with a shared multiple-choice note type.

• Deck overview: R on a deck (or tap ⋯ at the end of its row) shows
  today's counts and the deck's description, with Study now (A), Custom
  study (X) and Options (Y).

• Deck options: limits, learning steps, intervals, lapses and leeches,
  burying, audio, FSRS and desired retention (or SM-2's ease and
  multipliers), saved to the deck's preset at once; a shared preset says so.
  "Don't play audio automatically" is honoured while studying.

• Custom study: raise today's limits, review forgotten cards, review ahead,
  preview new cards, or study by card state and tag; the session starts at
  once.

• Answer timer (deck option) in the reviewer's header, and auto advance as
  in Anki 23.12+: started from the card menu, it shows the answer and then
  answers (or buries, or reminds) after the deck's seconds, waiting for the
  audio if the deck says so. Both are set in deck options.

• Statistics: today's study, a 30-day forecast, a 26-week review heatmap,
  true retention and card counts, for a deck (R on its overview) or the
  whole collection (Settings > Statistics).

• Fix: crash when going back from a card preview to the browser (the list
  was rebuilt, deleting the row that still had focus). The same pattern is
  removed from deck options (FSRS switch) and Settings > Controls (button
  capture and reset): rows are now updated in place.

• Translations: Portuguese (Brazil), Spanish and Japanese, following the
  console's language or Settings > About > Language.

• Read-only card browser (L on the deck overview): any Anki search, the
  matching cards with deck, flag and suspension, a preview, and flag /
  suspend / unsuspend from it.

• Self-hosted sync server: Settings > Account > Sync server.

• Whiteboard (handheld): the pen in the reviewer's header lets you draw over
  the card; the bin clears it, and each new card starts clean.

• Settings > Study: swipe to answer (← Again, ↓ Hard, → Good, ↑ Easy) and
  rumble when answering, both off by default.

• Card zoom (stick presses) is remembered per deck; Redo in the card menu.

• Dropdown menus show only their button hints too (no clock).

• • quits only from the deck list (it syncs first when automatic sync is
    on); the reviewer and settings have no + (B goes back).

• Footer: only button hints, centred (no battery, Wi-Fi or clock); X shows
  only on cards with hints (or masks to toggle); A only shows the answer
  and has no hint (the Show Answer button shows it); Y reads "Hold: card
  options" on sides without audio.

• Replay buttons work in templates with broken HTML (an unclosed <div
  that swallows the field's play link), as they do in Anki; and a replay
  started as another sound ended is no longer silenced.

• Image Occlusion: X toggles the masks on "hide one, guess one" answers too
  (Anki's back template always has the toggle).

• Card menu: hold the replay audio button (Y; the stick press on one
  Joy-Con) or tap ⋯ in the header to flag the card, mark the note, bury,
  suspend, forget, set the due date, or see the card's (or the previous
  card's) info and review history. The header shows the flag and ★ mark.

• Messages as in Anki: a leech dialog after answering; on the finished
  screen, when the next learning card is due (studying resumes then), and
  whether daily limits held cards back or some were buried.

• Card buttons without touch: the D-pad (Left/Right, then Up/Down) highlights
  what a tap could activate (template buttons and options, links such as
  audio replay, form controls); A taps it, B removes the highlight. With
  nothing highlighted, A and Up/Down work as before.

• Card fonts from the media folder (@font-face in the note type's CSS, as
  shared decks use for Japanese, Arabic or Persian fonts): TrueType and
  OpenType, with their bold and italic faces; missing glyphs come from the
  system font.

• Right-to-left text: Persian and Arabic letters are joined as they should
  be (they showed as separate letters, or not at all: the Switch's fonts
  have no Arabic, so DejaVu Sans is bundled as a fallback), and words and
  lines read right to left, also with dir="rtl". Hebrew is reordered too.

• Furigana ({{furigana:...}} and <ruby> in cards) shows the reading
  above the text, as in Anki, instead of after it.

• Inline <svg> in cards, and data: image URIs (such as SVG icons in CSS
  backgrounds), are drawn.

• Fix: script-edited cards no longer garble characters whose UTF-8 encoding
  contains byte A0 (such as "à" or Persian letters).

AnkiNX 0.2.0

First version verified on hardware for sync and study.

• AnkiWeb login screen (email and password rows that each open the system
  keyboard), replacing two keyboards in a row, which lost the input box on
  hardware.
• Sync fixes found on hardware:
  • Full download works: collections from AnkiWeb and Anki desktop are saved
    in WAL mode, which this SQLite build rejected (error 26); the SQLite VFS
    now accepts them.
  • Horizon can't reopen a file that is open for writing: full download and
    backups no longer do that.
  • Rust thread-locals no longer run out of libnx TLS slots ("out of TLS
    keys" abort when loading a collection or syncing).
  • Clean exit: the backend shuts down before the network does (no crash
    dialog after +).
• Automatic sync when the app opens, after studying and before + exits; on
  by default, switchable in the account menu (-). Verified on hardware (open,
  after studying); exit with + only syncs when something is still unsynced.
• Type-in-the-answer cards ({{type:...}}): answer box with the system
  keyboard, Anki's comparison on the answer side.
• Image Occlusion cards: masks drawn natively; X toggles them on the answer
  side. Verified on hardware.
• "Missing media file" notice instead of silent audio.
• Backups (.colpkg) written after closing, restorable in Anki.
• New app icon.
• crash.log in the data folder records Rust panics.