Issues

• Errors processing SVG file - ebook #77376

  gutenbergtools/ebookmaker#361 · Filter by author rtonsing opened on Oct 5, 2026

• Errors processing SVG file - ebook #37354

  gutenbergtools/ebookmaker#357 · Filter by author rtonsing opened on Sep 4, 2026
  1

• Table of contents and aria-label

  gutenbergtools/ebookmaker#353 · Filter by author michael-roe opened on Aug 24, 2026
  1

• CSS that uses ch units in processed HTMLs should cause warning instead of being removed

  gutenbergtools/ebookmaker#352 · Filter by author rtonsing opened on Aug 24, 2026

• Errors reported for README-math.txt files

  gutenbergtools/ebookmaker#351 · Filter by author rtonsing opened on Aug 18, 2026
  1

• data-ssml-phoneme-ph

  gutenbergtools/ebookmaker#350 · Filter by author michael-roe opened on Aug 18, 2026
  3

• Preserve role=“doc-pagebreak” on page numbers

  gutenbergtools/ebookmaker#348 · Filter by author michael-roe opened on Aug 17, 2026
  10

• Critical error reported for validator warning on lang tag - but source is text-only

  gutenbergtools/ebookmaker#346 · Filter by author rtonsing opened on Aug 15, 2026
  13

• Backend notification seems to be invalid

  gutenbergtools/ebookmaker#344 · Filter by author rtonsing opened on Aug 15, 2026

• ebookmaker should run jobs in multiple threads for better concurrency

  gutenbergtools/ebookmaker#330 · Filter by author cpeel opened on Jul 23, 2026
  1

• Accessibility: Add support for <hgroup> element

  gutenbergtools/ebookmaker#327 · Filter by author rtonsing opened on Jul 6, 2026

• wire up EbookAltText class to altpoet API

  gutenbergtools/ebookmaker#325 · Filter by author eshellman opened on Jul 3, 2026
  

• Old style "Listen" music links get stripped out of epub

  gutenbergtools/ebookmaker#324 · Filter by author rtonsing opened on Jul 3, 2026

• Accessibility: lang="sa-Latn"

  gutenbergtools/ebookmaker#323 · Filter by author michael-roe opened on Jul 2, 2026
  3

• Accessibility: Add list of pages to epub navigation document

  gutenbergtools/ebookmaker#319 · Filter by author windymilla opened on Jun 28, 2026
  3

• Accessibility: consider adding all regions marked with <nav> to landmarks list

  gutenbergtools/ebookmaker#318 · Filter by author windymilla opened on Jun 28, 2026

• Accessibility: add list of illustrations to epub navigation document

  gutenbergtools/ebookmaker#317 · Filter by author windymilla opened on Jun 23, 2026

• Ace by DAISY reports errors for links

  gutenbergtools/ebookmaker#316 · Filter by author rtonsing opened on Jun 22, 2026
  1

• don't use same title for every chunk

  gutenbergtools/ebookmaker#314 · Filter by author eshellman opened on Jun 22, 2026

• Landmark for table of contents

  gutenbergtools/ebookmaker#311 · Filter by author michael-roe opened on Jun 3, 2026
  2

• An image linked from within inline svg cannot be found.

  gutenbergtools/ebookmaker#306 · Filter by author 70ray opened on Mar 17, 2026
  12

• "coverpage candidate is too small" warnings are spurious

  gutenbergtools/ebookmaker#305 · Filter by author eshellman opened on Mar 15, 2026

• EPUB3 Readers Do Not Display Embedded (i.e. Print Edition) Page Numbers

  gutenbergtools/ebookmaker#299 · Filter by author Hopkins1 opened on Nov 14, 2025
  3

• Many (most?) html files need a viewport tag

  gutenbergtools/ebookmaker#289 · Filter by author eshellman opened on Aug 16, 2025
  6

• reprint date handling in metadata seems to be missing reprints?

  gutenbergtools/ebookmaker#287 · Filter by author eshellman opened on Aug 2, 2025