mozilla/pdf.js v5.7.284

on GitHub

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