pdfjs-dist 5.7.284

v5.7.284

on Node.js NPM

This release contains improvements for accessibility, annotations, the annotation editor, font conversion, image conversion, performance, shading pattern rendering, SMask rendering and the viewer.

Changes since v5.6.205

• Bump the stable version in pdfjs.config by @timvandermeij in #21004
• [api-minor] Rewrite the ps lexer & parser and add a small Wasm compiler by @calixteman in #21002
• [Node.js] Remove the node-readable-to-web-readable-stream polyfill by @Snuffleupagus in #21007
• Add attachments when merging/reorganizing a pdf (bug 2026956) by @calixteman in #21013
• Don't use an intermediate canvas when rendering a tiling pattern bigger than the rectangle to fill by @calixteman in #18815
• Avoid expressions duplication in the ps AST and use a local instead when compiling to WASM by @calixteman in #21008
• Add support for function-based shadings (bug 1254066) by @calixteman in #21012
• Add an interpreter for optimized ps code by @calixteman in #21010
• Encrypt pdf data when merging the same pdf (bug 2028369) by @calixteman in #21022
• Use the MathClamp helper function more by @Snuffleupagus in #21026
• l10n: Update locale files by @github-actions[bot] in #21033
• Use OffscreenCanvas unconditionally in the web/pdf_thumbnail_view.js file by @Snuffleupagus in #21021
• Fix wrong values when sanitizing fonts by @calixteman in #21031
• A couple of small collectAnnotationsByType improvements by @Snuffleupagus in #21034
• Move the MathClamp helper function to its own file by @Snuffleupagus in #21027
• Replace all Object.prototype.hasOwnProperty usage with Object.hasOwn by @Snuffleupagus in #21029
• [api-minor] Change PDFDataRangeTransport to use a single (internal) listener by @Snuffleupagus in #21028
• Fix radial gradient when the two circles have an intersection by @calixteman in #21014
• Add a js fallback for interpreting ps code by @calixteman in #21023
• Get the right transform for a pattern before filling some text by @calixteman in #21019
• Add an eslint plugin for using MathClamp when it's possible by @calixteman in #21030
• Fix the annotation base transform before drawing it by @calixteman in #21020
• Remove the unused compilePostScriptToIR function (PR 21023 follow-up) by @Snuffleupagus in #21037
• [api-minor] Remove PostScriptCompiler and PostScriptEvaluator, since it's now dead code (PR 21023 follow-up) by @Snuffleupagus in #21005
• Fix comments for (is/has)Singlefile in pdf_editor by @calixteman in #21036
• Update dependencies to the most recent versions by @timvandermeij in #21035
• Use the calculateMD5 helper, from test/downloadutils.mjs, in test/add_test.mjs by @Snuffleupagus in #21038
• Introduce a function type enumeration by @timvandermeij in #21041
• Use the original array-data when parsing Type 0 (Sampled) Functions by @Snuffleupagus in #21040
• Fix intermittent failure in the "must check that the comment sidebar is resizable with the keyboard" comment integration test by @timvandermeij in #21045
• Fix intermittent integration test failures related to checking the find count results text by @timvandermeij in #21043
• [api-minor] Update the minimum supported Node.js version to 22 by @Snuffleupagus in #21018
• Remove unnecessary "flooring" of the components when setting the Annotation borderColor by @Snuffleupagus in #21047
• Replace individual AI/ML disabling preferences with the single killswitch preference in the tests by @timvandermeij in #21046
• Shorten the src/core/postscript/ code a tiny bit by @Snuffleupagus in #21048
• Unconditionally create a gpu device by @calixteman in #21049
• Use the stringToBytes helper in the PDFEditor.prototype.writePDF method by @Snuffleupagus in #21051
• Fix the l10n-id for the sidebar toggleButton, in the ViewsManager class by @Snuffleupagus in #21055
• Reduce allocations when compiling CFF fonts by @Snuffleupagus in #21053
• Fix the way to write numbers when saving a pdf by @calixteman in #21054
• Make sure the thumbnails positions are recomputed after a structural change but after a reflow has been done (bug 2028193) by @calixteman in #21059
• Bump github/codeql-action from 4.33.0 to 4.35.1 by @dependabot[bot] in #21056
• Replace a couple of loops with TypedArray.prototype.fill() in the src/core/ascii_85_stream.js file by @Snuffleupagus in #21050
• Bump actions/deploy-pages from 4.0.5 to 5.0.0 by @dependabot[bot] in #21058
• Bump codecov/codecov-action from 5.5.2 to 6.0.0 by @dependabot[bot] in #21057
• Avoid as much as possible to have intermediate canvases by @calixteman in #21061
• Reduce allocations in CFFCompiler.prototype.compileIndex (PR 21053 follow-up) by @Snuffleupagus in #21062
• Dont revoke blob URLs while printing but do it after by @calixteman in #21065
• Update the position when calling ChunkedStream.prototype.getBytes without a length by @Snuffleupagus in #21070
• Add constants for defining the initial BBox and Float32 BBox by @Snuffleupagus in #21071
• Bump basic-ftp from 5.2.0 to 5.2.1 by @dependabot[bot] in #21067
• Use a TypedArray when building the "hmtx" font table by @Snuffleupagus in #21072
• l10n: Update locale files by @github-actions[bot] in #21074
• Move some TrueType header comments to the correct lines by @Snuffleupagus in #21073
• Re-factor the OpenTypeFileBuilder class to use a DataView when writing data by @Snuffleupagus in #21076
• Take into account the alignment when printing/saving a comb field by @calixteman in #21069
• Re-factor the CFFParser class to use DataViews when reading data by @Snuffleupagus in #21079
• Re-factor the JpegImage class, and related code, to use DataViews when reading data by @Snuffleupagus in #21086
• Bump basic-ftp from 5.2.1 to 5.2.2 by @dependabot[bot] in #21083
• Fix how the text is printed/saved in a comb field when it's a RTL one by @calixteman in #21082
• Re-factor the Jbig2Image class, and related code, to use DataViews when reading data by @Snuffleupagus in #21087
• Remove the int32 helper, and replace it with DataView usage, in src/core/fonts.js by @Snuffleupagus in #21088
• Remove pattern fill when setting fill color before drawing a tile by @calixteman in #21090
• [Debugger] Fix the content stream rendering when it's a ref to an array by @calixteman in #21091
• Use the stopEvent helper function in the AnnotationEditorLayer class by @Snuffleupagus in #21092
• Avoid infinite recursion while compiling a glyph by @calixteman in #21080
• Update dependencies to the most recent versions by @timvandermeij in #21093
• Re-factor the FontRendererFactory class, and related code, to use DataViews when reading data by @Snuffleupagus in #21077
• Remove readUint32 usage from the isTrueTypeFile function by @Snuffleupagus in #21078
• Take into account CharProcs keys when computing the type3 hash by @calixteman in #21095
• Use TypedArrays when building more TrueType tables by @Snuffleupagus in #21097
• Remove the workaround for bug 1820511 by @calixteman in #21098
• Add the UI for merging PDFs (bug 2028071) by @calixteman in #21060
• Fix blending issues while compositing by @calixteman in #21096
• Use the gpu for drawing meshes only when it has more than 16 triangles (bug 2030745) by @calixteman in #21099
• Correctly sync the transform on the scratch canvas by @calixteman in #21094
• Fix dependency tracking in pattern fill by @nicolo-ribaudo in #21102
• Use TypedArrays when building even more TrueType tables by @Snuffleupagus in #21100
• Improve SMask compositing by pre-baking backdrop and filter by @calixteman in #21101
• Remove the basic Math.sumPrecise polyfill by @Snuffleupagus in #20958
• Fix saveDocument JSDoc return type by @supermar1010 in #21107
• Use TypedArrays in the createCmapTable function by @Snuffleupagus in #21103
• Fix integration tests failing because the focus isn't on the right element by @calixteman in #21104
• Add an option -j XX for browser tests in order to set the number of jobs by @calixteman in #21108
• Use TypedArrays in the createNameTable function by @Snuffleupagus in #21112
• l10n: Update locale files by @github-actions[bot] in #21114
• Improve reftest runner performance by @calixteman in #21111
• Store the Type1 program privateData in a Map, rather than an Object by @Snuffleupagus in #21116
• Update dependencies to the most recent versions by @timvandermeij in #21117
• Update GitHub workflow actions to the most recent versions by @timvandermeij in #21118
• Improve reftest runner memory usage and load balancing by @calixteman in #21115
• Fix the gets text content, with correct properties (issue 8276) unit test by @timvandermeij in #21123
• Correctly compute the bbox when simplifying the path construction by @calixteman in #21127
• Remove user and password from URLs (bug 2025109) by @calixteman in #21128
• Fix unit test for dependency tracking by @nicolo-ribaudo in #21130
• Use a gh app for making the PR to update l10n data by @calixteman in #21133
• l10n: Update locale files by @sync-l10n-for-pdf-js[bot] in #21134
• Add code coverage support for browser/ref tests by @calixteman in #21125
• Improve the "CopyLocalImage" unit-tests by @Snuffleupagus in #21131
• [HCM] Set the correct color for the icon in the merge button when focused with the keyboard (bug 2033603) by @calixteman in #21135
• [api-minor] Replace the CCITT and JBig2 fallback decoders with a JS version of the PDFium decoder by @Snuffleupagus in #21139
• Update qcms bindings by @calixteman in #21144
• Bump fast-xml-parser from 5.5.7 to 5.7.1 by @dependabot[bot] in #21140
• Update quickjs bindings by @calixteman in #21148
• Update the openjpeg decoder compiled with the last version of emscripten by @calixteman in #21143
• Introduce a GitHub Actions workflow for running the unit tests by @timvandermeij in #21121
• Avoid to add outlines having a deleted page which leads to clone a useless page (bug 2033908) by @calixteman in #21136
• l10n: Update locale files by @sync-l10n-for-pdf-js[bot] in #21150
• Switch to a wasm file for the quickjs sandbox by @calixteman in #21149
• Prompt the user for saving a merged pdf (bug 2034461) by @calixteman in #21145
• Remove the unused MIN_INT_32 constant (PR 21139 follow-up) by @Snuffleupagus in #21153
• [Ink] Replace the opacity slider with an alpha-enabled color input by @calixteman in #21142
• Fix status label mismatch after merging with a pre-existing selection (bug 2034111) by @calixteman in #21138
• Download linked PDFs when running gulp unittestcli by @Snuffleupagus in #21147
• Fix clicking on a thumbnail image not navigating to the correct page when using a screen reader (bug 2034568) by @calixteman in #21151
• Enable the radix ESLint rule by @Snuffleupagus in #21157
• Don't decode name of the checkboxes exported values (bug 2022700) by @calixteman in #21137
• Compute a "proper" hash in the AnnotationStorage.prototype.modifiedIds getter by @Snuffleupagus in #21158
• Move the hexNumbers Array into Util, to enable using it in the viewer by @Snuffleupagus in #21160
• Improve unit-testing for the PDFDocumentProxy.prototype.getPageIndex method by @Snuffleupagus in #21161
• Get the zIndex correctly in PopupElement.prototype.renderCommentButton by @Snuffleupagus in #21162
• Update dependencies to the most recent versions by @timvandermeij in #21163
• Remove duplicated font tests execution in the GitHub Actions workflow by @timvandermeij in #21164
• A couple of internal-viewer fixes by @Snuffleupagus in #21166
• Include unit test coverage reporting in the GitHub Actions workflow by @timvandermeij in #21165
• Fix the Codecov token not being usable in the unit tests GitHub Actions workflow by @timvandermeij in #21167
• Include the web/ folder in the coverage report for gulp unittestcli by @Snuffleupagus in #21168
• Add a gh workflow for triggering an event when some pdfs are added in test/pdfs by @calixteman in #21132
• Fix merging a PDF after a page deletion (bug 2034804) by @calixteman in #21154
• Introduce a GitHub Actions workflow for running the integration tests by @timvandermeij in #20371
• Speed up 'gulp typestest' by removing the unused 'generic' dependency by @calixteman in #21170
• Fix array type in CanvasBBoxTracker comment by @nicolo-ribaudo in #21174
• Fix merging PDFs with conflicting AcroForm /DR (bug 2035197) by @calixteman in #21176
• Allow free-highlighting on top of image placeholders (bug 2034980) by @calixteman in #21171