The complete list of new features, bug fixes and changes of the latest versions can be found here:

Bug fixes:

• Check for maximum images resolution of 300 dpi in export (InDesign limitation)
• Fixed a bug where lists following each other
• Fixed missing table headers in multi-pages tables
• Fixed document title in book export
• Fixed “unable to set bounding box” error
• Fixed a bug where items got missing in tag tree when being in multiple articles
• Performance updates when working with table tagging

Bug fixes:

• Irregular placement of list captions; fixed
• Order in BlockQuotes was wrong; fixed
• Applying fixups for table headings/footers failed when containing a cross reference; fixed
• Enabling and disabling table cell highlighting takes too long; fixed
• Working in table smart headers mode crashing InDesign; fixed

Bug fixes:

• fixed a bug with footnote linking
• showing alternate text for graphic objects

Features:

• New export tags: Caption, BlockQuote, Index

Bug fixes:

• Paragraph styles in groups are recognized better
• Form field template dropdown updates regularly
• Text without paragraph style is also found in table cells
• Improved status update for tasl 1 (export tags)
• Multiple fixes for better reliability

Bug fixes:

• Optimized language detection when exporting books
• Improved status update for task 5 (languages)
• Fixed problem in table tagging feature processing
• Optimization of anchored frames led to missing table header; fixed

Features/Enhancements:

• New: show and edit existing alternative texts for graphical elements in overview

Features/Enhancements:

• Tabulator in dialog for alternate text overview selects next image
• Small redish line under active button in task 2

Bug fixes:

• Fixed a bug in table tagging where smart headers have not been fully assigned
• Dialog for alternate text overview does not lose text when resizing
• Table headers are not merged when containing headings

Bug fixes:

• Fixed a bug in table tagging where tables in anchored frames were not processed correctly

Features/Enhancements:

• Improved Table of Contents

Bug fixes:

• on macOS HighSierra network folder connection was not stable
• Fixed crash with anchored frames
• Fixed crash in PDF post processing
• Several smaller fixes

Features/Enhancements:

• New pdfEngine version integrated
• File extension when choosing export file does no more contain “indd”

Bug fixes:

• Problem locator “Locate insufficient visual contrast” does fix colors again
• When creating list paragraph styles with “Locate faux lists” numbering of lists start at 1 for new lists
• Fixed “ATT Error” when exporting tagged tables
• Book export enhanced for books with lots of documents

Features/Enhancements:

• New pdfEngine version integrated
• Linking of Footnotes
• Tables can be tagged as “layout table”
  

Bug fixes:

• Fixed a crash in optimizing anchored frames
• Fixed an InDesign bug where rotated anchored frames were shifted
• Fixed a problem with unstable behavior while PDF post processing
• Fixed a problem where PDF bookmarks was removed
• Fixed a problem with wrong PDF bookmark structure
• Fixed a problem where the Preview was not properly generated
• Fixed a problem where heading levels were not merged in all valid cases
• Fixed a problem where form fields template was sometimes not found
• Fixed a problem where Metadata and alternate text review failed on some documents
• Fixed a problem where export did not work with some file names
• Fixed a problem with advanced table tagging
• Fixed a problem where Table of Contents was not optimized
  

Features/Enhancements:

• “Reduce structure to predefined types“ (will flatten tags to P, H1, H2, etc. not using role map)
• Updated pdf post processing engine (pdfEngineSDK 9.1.411)
• Stability of export process improved
  

Bug fixes:

• Table tagging (ATT) did mix up order of tables
• Table tagging (ATT) could not applied to some tables
• Table of Contents (TOC) could sometimes not be found
• Reshuffle Anchored Frames (RAF) was not successful
• RAF and TOC left some dummy images inside the PDF
  
• InDesign did hang on second export or preview