Readwide v1.0.3

Release scope

• Android metadata is versionCode 10003 and versionName "1.0.3".
• Keeps the existing Android applicationId / package name so Readwide remains update-compatible with earlier compatible builds when signed with the same key.
• Starts the document viewer fidelity cycle for DOCX, HWPX, and HWP.
• The target for this cycle is L3 content-fidelity HTML preview: document structure, inline styling, tables, and images where verified.
• Exact MS Word/Hancom pagination, exact font metrics, editing/saving, and complete floating-object placement are explicit non-goals.

Final changes included in this upload

• Existing text-first and semantic WebView document readers remain the fallback path, and a shared RenderedDocument / FixedHtmlRenderer scaffold was added before changing real document conversion behavior. The scaffold supports page containers, paragraph/run styles, tables, images, unsupported placeholders, and text anchors.
• DOCX now has a conservative bridge into the shared RenderedDocument model for paragraphs, run styling, basic tables, inline images, and page margins, with fallback to the previous Word semantic HTML path if conversion fails.
• DOCX numbering.xml lists now enter the rendered bridge as visible ordered/bullet markers with level-aware counters and indentation; malformed or missing numbering definitions still fall back to ordinary paragraphs.
• DOCX tables in the rendered bridge now preserve basic table width, grid column proportions, cell width hints, vertical merge row spans, table/cell border colors, and cell shading where those properties are directly present in the OOXML.
• DOCX styles.xml inheritance now feeds the rendered bridge for document defaults, paragraph styles, character styles, based-on style chains, and direct override precedence, improving heading/body/emphasis fidelity without changing the fallback path.
• DOCX images in the rendered bridge now read WordprocessingML/DrawingML extent metadata, emit width/height hints, and mark floating wp:anchor drawings as block-downgraded images instead of pretending to preserve exact floating layout.
• DOCX footnotes and endnotes in the rendered bridge are now preserved at the end of the rendered document, with superscript reference links in the body and backlink targets in the note section.
• DOCX headers and footers in the rendered bridge are now preserved as reading-order sections before and after the body, including paragraph/table content and local header/footer image relationships where directly referenced.
• DOCX Symbol/Wingdings bullet markers are normalized to standard Unicode bullets in the rendered document bridge, and list paragraphs no longer double-apply Word hanging indents on top of the flex marker layout.
• DOCX rendered tables now clamp cell overflow and use stronger word wrapping so narrow columns cannot draw text over neighboring cells on phone-width pages, while long first-column labels stay readable without introducing horizontal scrolling and cells prefer word-level wrapping over arbitrary letter breaks.
• DOCX split text runs are coalesced before rendering, and DOCX/Word lecture-note formulas now render inline and conservative $$...$$ display-math fragments, including fractions, square roots, superscripts/subscripts, Greek letters, and symbols such as \partial. Covered examples include $2Dt$, $L/W$, $\nu_0$, $\rho_{S}$, and $e^{-\text{barrier}/kT}$, including expressions split across runs by spell/grammar markers. Lone currency amounts such as $200 are left as plain text.
• HWP and HWPX rendered output now preserves partially-ruled table borders per edge (for example header bands with only top and bottom rules), paragraph-head bullet markers, authored cell heights so empty layout cells do not collapse, character size/bold/italic/color, paragraph alignment, and horizontal rules.
• RAR5 AES visible-header multi-volume handling was tightened against real encrypted multi-volume source fixtures. Covered RAR5 v5.0 compressed/solid split entries now assemble their packed stream across volumes, tolerate continuation encryption-flag differences when the actual AES material matches, and avoid plaintext CRC checks only when a RAR5 password-check value is present.
• Password-protected archive image preview caches now require current-session verification before a ready marker is trusted. Sensitive preview files that were produced by an older failed password/decode attempt are deleted and regenerated, preventing stale black/invalid images from being reused after the RAR5 visible-header multi-volume decoder succeeds.
• RAR5 encrypted/solid/split preview single-entry extraction now prefers the first-party ordered decoder instead of a backend call that may start from a later volume or an unprimed solid member. This targets archive preview document opens where whole extraction succeeds but preview opens the wrong or invalid cached file. RAR5 visible-header listing also prefers first-party header parsing before libarchive to reduce password-preview startup delay.
• Archive preview/list loading now uses the same centered loading window as archive entry preview extraction, removing the leftover tiny inline spinner from the archive browser.
• EPUB page transition animation settings were removed because WebView document pages now snap without slide/fade animation, and the compact top page counter shown while EPUB/Markdown/document/PDF toolbars are hidden now forces a 48dp strip plus the status-bar inset and nudges the page-number glyphs downward for better balance.
• The selectable UI languages were brought to full coverage: newly added archive support-boundary messages, bookmark "file missing" notices, and tap/image paging labels are now translated across all bundled locales (Arabic, German, Greek, Spanish, French, Hindi, Indonesian, Italian, Japanese, Korean, Dutch, Polish, Portuguese, Russian, Swedish, Thai, Turkish, Ukrainian, Vietnamese, Simplified Chinese, and Traditional Chinese), with English remaining the fallback for any future untranslated string.