Learn what's new across releases, with details of features, enhancements, and resolved issues.
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AH CSS Formatter V7.5 MR4Jun 11, 2026
Fixes
CSS / HTML Revisions:
When a height is specified for <body>, the content was sent to the next page even though there was sufficient space.
Leader error in Mac OS and Linux.
Some data failed to format.
Other:
@pdftag overrides and new-tagging-mode not applied when rendering from AreaTree XML.
Some data with tagged PDF failed to format.
In the PDF generated via the Command-line, unlike in the GUI, the bottom row of the table was missing.
Crash with ignore-rasterize-properties="true".
JPEG fails PDF output.
AH XSL Formatter V7.5 MR4Jun 11, 2026
Fixes
XSL-FO Revisions:
Column-fill differs in absolute multicol block-container.
Overflow in spread page region with span="all".
Some data failed to format.
Other:
@pdftag overrides and new-tagging-mode not applied when rendering from AreaTree XML.
Some data with tagged PDF failed to format.
In the PDF generated via the Command-line, unlike in the GUI, the bottom row of the table was missing.
Crash with ignore-rasterize-properties="true".
JPEG fails PDF output.
AH Formatter V7.5 MR3Apr 23, 2026
Fixes
XSL-FO Revisions:
When a page break occurs in the middle of a table, the table is not split properly and extends beyond the page.
Incorrect page number citation for float.
Extra spacing with axf:initial-letters and float on the same page.
An overflow occurred due to an incorrect processing of keep-together.within-page.
Text transparency lost after image.
Page counter hang.
2pass exception.
CSS / HTML Revisions:
Overflow with -ah-keep-together-within-dimension.
Incorrect page header when using CSS Flexbox (display: flex;).
span at the beginning of block missing background color.
Some data failed to format.
Other:
Acrobat 9 error with zero-size SVG image.
Unlike in the GUI, the bottom row of tables was missing in PDFs generated with the command line.
Updated the libpng library used in Formatter to version 1.6.56.
AH Formatter Lite V7.5 MR3Apr 23, 2026
Fixes
XSL-FO Revisions:
When a page break occurs in the middle of a table, the table is not split properly and extends beyond the page.
Incorrect page number citation for float.
Extra spacing with axf:initial-letters and float on the same page.
An overflow occurred due to an incorrect processing of keep-together.within-page.
Text transparency lost after image.
Page counter hang.
2pass exception.
CSS / HTML Revisions:
Overflow with -ah-keep-together-within-dimension.
Incorrect page header when using CSS Flexbox (display: flex;).
span at the beginning of block missing background color.
Some data failed to format.
Other:
Acrobat 9 error with zero-size SVG image.
Unlike in the GUI, the bottom row of tables was missing in PDFs generated with the command line.
Updated the libpng library used in Formatter to version 1.6.56.
AH Formatter V7.5 MR2Mar 12, 2026
Fixes
XSL-FO Revisions:
Column would overflow when the table row has a column break.
Float would drop content.
Extra line breaks around floats.
axf:float-y="bottom" was not working as expected.
In documents with language="ja" and hyphenate="true", when a non-end-of-line-character and a U+0020 (space) appear at the end of a line, the subsequent string may not break onto the next line and overflow the line.
Some data failed to format.
CSS / HTML Revisions:
Underline text-decoration was not appearing on <u> tag with nbsp content.
Overflow occurred due to the incorrect float processing.
RTL Flexbox: Justify-Content: Space-between fails to distribute items correctly.
When using CSS Flexbox (display: flex;), overflow occurred when a page break occurred in the middle of an item.
break-before:right renders background and borders from the second column in the first column.
Incorrect page selector before dir="rtl" block.
Percent encoding processing was incorrect.
Some data could not be formatted.
Other:
The tagging of the Tagged PDF was incorrect.
font-stretch was not applied to fonts defined with font-face.
AH Formatter Lite V7.5 MR2Mar 12, 2026
Fixes
XSL-FO Revisions:
Column would overflow when the table row has a column break.
Float would drop content.
Extra line breaks around floats.
axf:float-y="bottom" was not working as expected.
In documents with language="ja" and hyphenate="true", when a non-end-of-line-character and a U+0020 (space) appear at the end of a line, the subsequent string may not break onto the next line and overflow the line.
Some data failed to format.
CSS / HTML Revisions:
Underline text-decoration was not appearing on <u> tag with nbsp content.
Overflow occurred due to the incorrect float processing.
RTL Flexbox: Justify-Content: Space-between fails to distribute items correctly.
When using CSS Flexbox (display: flex;), overflow occurred when a page break occurred in the middle of an item.
break-before:right renders background and borders from the second column in the first column.
Incorrect page selector before dir="rtl" block.
Percent encoding processing was incorrect.
Some data could not be formatted.
Other:
The tagging of the Tagged PDF was incorrect.
font-stretch was not applied to fonts defined with font-face.
AH Formatter V7.5 MR1Jan 22, 2026
Fixes
XSL-FO Revisions:
The row break position was incorrect due to invalid processing of strings containing footnotes within table cells.
line-height.conditionality="discard" creates blank lines around floats.
The quotation marks were displayed twice due to invalid processing of the quotation marks specified in the character property of fo:character.
baseline-grid not working correctly at the top of a new column.
Some data failed to format properly.
CSS Revisions
Spanning table with footnotes causes extra page break and content displacement.
Table overflow even with -ah-keep-together-within-dimension.
footnote call duplicated in table.
The hyphenation was incorrect due to invalid processing of -ah-hanging-punctuation: allow-end;.
Crash with position:fixed in running header.
The format result of CSS Flexbox (display: flex;) was incorrect.
justify-content not working as expected.
Common
The punctuation overlapped due to incorrect processing when "<string> adjacent" was specified for axf:punctuation-trim / CSS (-ah-)punctuation-trim.
Other
Performance problem with embedded PDF in a table cell.
PDF/UA corruption with absolutely positioned element in flex container.
SVG rendering was invalid.
Enabled Control Flow Guard (CFG) function in Windows version.
AH Formatter Lite V7.5 MR1Jan 22, 2026
Fixes
CSS Revisions
Spanning table with footnotes causes extra page break and content displacement.
Table overflow even with -ah-keep-together-within-dimension.
footnote call duplicated in table.
The hyphenation was incorrect due to invalid processing of -ah-hanging-punctuation: allow-end;.
Crash with position:fixed in running header.
The format result of CSS Flexbox (display: flex;) was incorrect.
justify-content not working as expected.
XSL-FO Revisions:
The row break position was incorrect due to invalid processing of strings containing footnotes within table cells.
line-height.conditionality="discard" creates blank lines around floats.
The quotation marks were displayed twice due to invalid processing of the quotation marks specified in the character property of fo:character.
baseline-grid not working correctly at the top of a new column.
Some data failed to format properly.
Common
The punctuation overlapped due to incorrect processing when "<string> adjacent" was specified for axf:punctuation-trim / CSS (-ah-)punctuation-trim.
Other
Performance problem with embedded PDF in a table cell.
PDF/UA corruption with absolutely positioned element in flex container.
SVG rendering was invalid.
Enabled Control Flow Guard (CFG) function in Windows version.