PDF.js Files

This release contains improvements for accessibility, annotation editing, annotation rendering, font conversion, image decoding, performance, text selection and the viewer.

Changes since v6.2.108

• Bump the stable version in pdfjs.config by @timvandermeij in https://github.com/mozilla/pdf.js/pull/21655
• [Editor] Restore pinch-to-resize on an editor which came back from an undo by @calixteman in https://github.com/mozilla/pdf.js/pull/21644
• Use more more optional chaining in the src/ folder by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21661
• Avoid duplicate shared object clones by @calixteman in https://github.com/mozilla/pdf.js/pull/21658
• Avoid mutating source widget parents by @calixteman in https://github.com/mozilla/pdf.js/pull/21660
• Fix the selection rendering when a page has been destroyed and rendered again (bug 2054348) by @calixteman in https://github.com/mozilla/pdf.js/pull/21666
• l10n: Update locale files by @sync-l10n-for-pdf-js[bot] in https://github.com/mozilla/pdf.js/pull/21669
• Sync the viewer chrome with the Firefox design system by @calixteman in https://github.com/mozilla/pdf.js/pull/21665
• [api-minor] Convert getJSActions to return data in a Map by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21664
• Use the client coordinates for the pinch-zoom origin by @calixteman in https://github.com/mozilla/pdf.js/pull/21659
• Re-factor the EventBus to use Map/Set internally by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21673
• Replace simple return if statements with ternary operators by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21672
• Let pointerup/cancel propagate in TouchManager by @calixteman in https://github.com/mozilla/pdf.js/pull/21674
• Shorten the ViewHistory class a little bit by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21678
• Don't throw on an invalid XML character reference by @calixteman in https://github.com/mozilla/pdf.js/pull/21682
• Fix the regex used to normalize css fonts in XFA by @calixteman in https://github.com/mozilla/pdf.js/pull/21680
• Trim the response headers with a backward scan by @calixteman in https://github.com/mozilla/pdf.js/pull/21684
• Find the PDF filename in a URL hash in two linear steps by @calixteman in https://github.com/mozilla/pdf.js/pull/21685
• Scan backwards to delete a word in a text field by @calixteman in https://github.com/mozilla/pdf.js/pull/21687
• Add scripts correctly in Field.prototype.setAction (PR 12569 follow-up) by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21691
• Update dependencies to the most recent versions by @timvandermeij in https://github.com/mozilla/pdf.js/pull/21689
• Exclude "&" from the XML entity names by @calixteman in https://github.com/mozilla/pdf.js/pull/21692
• [api-minor] Convert getFieldObjects to return data in a Map by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21671
• Anchor the regex used to extract the XFA path positions by @calixteman in https://github.com/mozilla/pdf.js/pull/21686
• Don't write numbers in exponential notation when saving a pdf by @calixteman in https://github.com/mozilla/pdf.js/pull/21683
• Bound the email parts in the autolinker regex by @calixteman in https://github.com/mozilla/pdf.js/pull/21693
• Safely serialize CSS font family names by @calixteman in https://github.com/mozilla/pdf.js/pull/21694
• Add a go to first/last menu-item helper method in the Menu class by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21690
• Document how to use the viewer to open files by @martinthomson in https://github.com/mozilla/pdf.js/pull/21695
• Add integration tests for the Home/End keys in the Menu class by @calixteman in https://github.com/mozilla/pdf.js/pull/21706
• Bump undici from 7.28.0 to 7.29.0 by @dependabot[bot] in https://github.com/mozilla/pdf.js/pull/21701
• Bump github/codeql-action/analyze from 4.37.2 to 4.37.3 by @dependabot[bot] in https://github.com/mozilla/pdf.js/pull/21705
• Bump github/codeql-action/init from 4.37.2 to 4.37.3 by @dependabot[bot] in https://github.com/mozilla/pdf.js/pull/21704
• Bump github/codeql-action/autobuild from 4.37.2 to 4.37.3 by @dependabot[bot] in https://github.com/mozilla/pdf.js/pull/21703
• Shorten the Menu constructor a tiny bit by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21700
• Enable the regexp/no-super-linear-move ESLint rule by @calixteman in https://github.com/mozilla/pdf.js/pull/21708
• Bump fast-uri from 3.1.4 to 3.1.5 by @dependabot[bot] in https://github.com/mozilla/pdf.js/pull/21712
• Remove the ambiguity from the PostScript number regex by @calixteman in https://github.com/mozilla/pdf.js/pull/21709
• Avoid an infinite loop on cyclic field Parent chains by @calixteman in https://github.com/mozilla/pdf.js/pull/21699
• Enable a few more eslint-plugin-regexp rules by @calixteman in https://github.com/mozilla/pdf.js/pull/21710
• Give copied annotations distinct references by @calixteman in https://github.com/mozilla/pdf.js/pull/21707
• Use the MathClamp helper in the src/core/annotation.js file by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21715
• Update PDFViewerApplication._initializeAutoPrint to handle getJSActions returning a Map (PR 21664 follow-up) by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21716
• Move SCALE_MATRIX into CanvasGraphics and initialize its DOMMatrix lazily (issue 21720) by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21721
• Convert TranslatedFont.prototype.loadType3Data to an asynchronous method by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21719
• Don't re-encode the file parameter in the viewer by @calixteman in https://github.com/mozilla/pdf.js/pull/21718
• Add helper methods for populating dateActionsCache/scandCache in the src/scripting_api/util.js file by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21681
• Handle image-only PDF exports by @calixteman in https://github.com/mozilla/pdf.js/pull/21717
• l10n: Update locale files by @sync-l10n-for-pdf-js[bot] in https://github.com/mozilla/pdf.js/pull/21724
• Compute the next ParentTree key correctly by @calixteman in https://github.com/mozilla/pdf.js/pull/21714
• Expose the table structure attributes in the struct tree by @calixteman in https://github.com/mozilla/pdf.js/pull/21702
• Track container touches in TouchManager by @calixteman in https://github.com/mozilla/pdf.js/pull/21722
• Change the inline image cache, in the Parser class, to a Map by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21727
• Convert the charProcOperatorList, used with Type3 fonts, to a Map by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21730
• [api-minor] Convert getPermissions to return data in a Set by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21738
• Improve glyph mapping for non-embedded CID fonts by @calixteman in https://github.com/mozilla/pdf.js/pull/21726
• Re-name the RefSetCache class to RefMap by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21737
• Expose more tagged PDF structure roles by @calixteman in https://github.com/mozilla/pdf.js/pull/21734
• Hide unavailable alt text settings by @calixteman in https://github.com/mozilla/pdf.js/pull/21735
• Keep pinching when the touch set changes by @calixteman in https://github.com/mozilla/pdf.js/pull/21731
• Replace most toBeTruthy()/toBeFalsy() matchers with more specific ones in the unit-tests by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21739
• Change RefSet and RefMap to use actually private class fields by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21728
• Improve ink drawing responsiveness by @calixteman in https://github.com/mozilla/pdf.js/pull/21733
• Fix the license text bundled for pdf.js.qcms by @calixteman in https://github.com/mozilla/pdf.js/pull/21747
• Fix the license file for the bundled Liberation fonts by @calixteman in https://github.com/mozilla/pdf.js/pull/21750
• Cache the result of buildSymbolGlyphIdEncoding (PR 21726 follow-up) by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21740
• Improve some Array.from() usage by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21742
• Re-use the stringToBytes helper in the encodeASCIIString function by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21743
• [Editor] End active touch gestures on destroy by @calixteman in https://github.com/mozilla/pdf.js/pull/21744
• Ignore degenerate touch spans when scaling by @calixteman in https://github.com/mozilla/pdf.js/pull/21741
• Remove overridden/duplicated [$getChildren] methods by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21736
• Remove unnecessary rect modification in the CanvasGraphics.prototype.beginAnnotation method by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21729
• Fix intermittent thumbnail dragging integration test by @calixteman in https://github.com/mozilla/pdf.js/pull/21751
• Enable the unicorn/no-incorrect-query-selector ESLint plugin rule by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21754
• Bump github/codeql-action/init from 4.37.3 to 4.37.6 by @dependabot[bot] in https://github.com/mozilla/pdf.js/pull/21755
• Bump github/codeql-action/autobuild from 4.37.3 to 4.37.6 by @dependabot[bot] in https://github.com/mozilla/pdf.js/pull/21756
• Bump github/codeql-action/analyze from 4.37.3 to 4.37.6 by @dependabot[bot] in https://github.com/mozilla/pdf.js/pull/21757
• Fix intermittent pinch-resize integration test by @calixteman in https://github.com/mozilla/pdf.js/pull/21753
• Fix coalesced-events test at fractional device pixel ratios by @calixteman in https://github.com/mozilla/pdf.js/pull/21758
• Expose PDF alternative text without prohibited ARIA names by @calixteman in https://github.com/mozilla/pdf.js/pull/21759
• Support two-finger panning by @calixteman in https://github.com/mozilla/pdf.js/pull/21752
• Tweak the TR/TR2 check in the PartialEvaluator.prototype.setGState method by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21764
• Avoid spilling xref entries into dynamically allocated slots (bug 2060459) by @calixteman in https://github.com/mozilla/pdf.js/pull/21766
• Add a simple integration-test for the "updatedPreference" event by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21767
• Only define the getRawData API methods when building INTERNAL_VIEWER by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21772
• Remove unnecessary typeof check in Field.prototype.currentValueIndices by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21774
• Avoid creating a couple of intermediate Arrays by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21773
• Fix the two MathClamp calls the prefer-math-clamp fixer mis-ordered by @Jaybhade in https://github.com/mozilla/pdf.js/pull/21725
• Simplify the Stepper.prototype.getNextBreakPoint method by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21762
• Let the StructElementNode.prototype.tableAttributes getter return a Map by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21761
• l10n: Update locale files by @sync-l10n-for-pdf-js[bot] in https://github.com/mozilla/pdf.js/pull/21775
• [Editor] Make HighlightEditor extend DrawingEditor by @calixteman in https://github.com/mozilla/pdf.js/pull/21769
• Normalize the line ending of test/pdfs/issue9186.pdf.link by @calixteman in https://github.com/mozilla/pdf.js/pull/21776
• Add a gulp task for releasing pdf.js in the Firefox git tree by @calixteman in https://github.com/mozilla/pdf.js/pull/21777
• Shorten some Array.prototype.map() callbacks by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21780
• Use Array.prototype.filter(Boolean) more, when filtering out truthy values by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21781
• Nova-ify the viewer (bug 2063405) by @calixteman in https://github.com/mozilla/pdf.js/pull/21779
• Modernize the XRefMock unit-test helper by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21782
• Use the structure tree to position annotations by @calixteman in https://github.com/mozilla/pdf.js/pull/21768
• Update dependencies to the most recent versions by @timvandermeij in https://github.com/mozilla/pdf.js/pull/21784
• Improve Firefox watch builds by @calixteman in https://github.com/mozilla/pdf.js/pull/21783
• Fix flaky hand tool integration test by @calixteman in https://github.com/mozilla/pdf.js/pull/21785
• Enable the unicorn/no-multiple-promise-resolver-calls linting rule by @timvandermeij in https://github.com/mozilla/pdf.js/pull/21786
• Define the visible-page sort function, used in getVisibleElements, once by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21787
• Remove unnecessary !lzwState check in LZWStream.prototype.readBlock by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21788
• Fix the RTL layout of the views manager header (bug 2060033) by @calixteman in https://github.com/mozilla/pdf.js/pull/21790
• Set the direction of the floating toolbar in RTL locales (bug 2060032) by @calixteman in https://github.com/mozilla/pdf.js/pull/21791
• Fix intermittent reorganize pages integration tests by @calixteman in https://github.com/mozilla/pdf.js/pull/21789
• Use Uint8Array.fromHex in the CFFParser unit-tests setup by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21793
• Let link annotations own their text by @calixteman in https://github.com/mozilla/pdf.js/pull/21792
• Fix Firefox-only tests in Chrome CI by @calixteman in https://github.com/mozilla/pdf.js/pull/21795
• Downscale large JPEG images with ImageDecoder (bug 2063570) by @calixteman in https://github.com/mozilla/pdf.js/pull/21794
• Remove unused l10n IDs by @calixteman in https://github.com/mozilla/pdf.js/pull/21798
• Avoid creating a couple of intermediate Arrays by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21797
• Improve the watchScroll helper function a little bit by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21796
• Auto-close the marked content sections left open in a text object (bug 1898053) by @calixteman in https://github.com/mozilla/pdf.js/pull/18151
• Improve JpegImage.canUseImageDecoder return value consistency by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21800
• Cache the TextDecoder instances used by the stringToPDFString helper by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21801
• Remove a few unnecessary checks after calling BaseStream.prototype.getBytes by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21804
• Cache the TextDecoder/TextEncoder instances used when compiling/decompiling font-data by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21806
• Vertically center the text in single-line and comb text fields (bug 2055455) by @calixteman in https://github.com/mozilla/pdf.js/pull/21802
• l10n: Update locale files by @sync-l10n-for-pdf-js[bot] in https://github.com/mozilla/pdf.js/pull/21808
• Avoid zooming during fast two-finger panning by @calixteman in https://github.com/mozilla/pdf.js/pull/21807
• Remove the unused /Decode handling from the JpegStream/JpegImage classes by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21809
• Modernize the Node.js getinfo.mjs example by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21811
• Remove the unused key3 parameter from the various Dict get-methods by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21815
• Fix inconsistencies with the Page.prototype.#replaceIdByRef method by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21812
• Add a helper method, in the PartialEvaluator class, for building a transfer map by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21816
• Shorten the handling of /A and /a page labels by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21814
• Re-use computeLuminance in the DOMFilterFactory.prototype.addHCMFilter method by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21813
• Bump github/codeql-action/autobuild from 4.37.6 to 4.37.7 by @dependabot[bot] in https://github.com/mozilla/pdf.js/pull/21823
• Bump github/codeql-action/init from 4.37.6 to 4.37.7 by @dependabot[bot] in https://github.com/mozilla/pdf.js/pull/21822
• Bump github/codeql-action/analyze from 4.37.6 to 4.37.7 by @dependabot[bot] in https://github.com/mozilla/pdf.js/pull/21821
• Shorten the Parser.prototype.#hasCryptFilter method by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21824
• Remove unused /FS branch from the FileSpec constructor by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21819
• Remove the "duplicated" Page.prototype.createAnnotationEvaluator method by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21817
• Add more unit-tests for the src/core/primitives.js file by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21820
• Use ImageDecoder for JPEG dimension mismatches without resizing (bug 2066163) by @calixteman in https://github.com/mozilla/pdf.js/pull/21818
• Change Word64.prototype.shiftRight to only support places < 32 (PR 4938 follow-up) by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21826
• Add a helper function for writing lineTo/curveTo when creating Appearance-streams for Annotations by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21831
• Remove unused BasePdfManager/LocalPdfManager methods by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21827
• [api-minor] Convert documentInfo to return any "Custom" data in a Map by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21828
• Localize the comment dialog save button through its label span by @calixteman in https://github.com/mozilla/pdf.js/pull/21830
• l10n: Update locale files by @sync-l10n-for-pdf-js[bot] in https://github.com/mozilla/pdf.js/pull/21833
• [api-minor] Convert markInfo to return data in a Map by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21834
• Improve unit-test coverage for the getViewerPreferences functionality by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21835
• Remove the unused getOutputLength method from the ColorSpace classes (PR 21637 follow-up) by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21837
• Tweak the WorkerTask class and the hasJSActions getter by @Snuffleupagus in https://github.com/mozilla/pdf.js/pull/21841