v2.2.228
#10557 Bump versions in pdfjs.config
#10556 [api-minor] Expose the existence of a Collection dictionary via the getMetadata API method (issue 10555)
#10554 Simplify the updatetextlayermatches event handling in TextLayerBuilder
#10548 Generate the default_preferences.json file from AppOptions
#10558 Re-factor the PDFDataRangeTransport unit-tests and enable them in Node.js/Travis
#10560 Update translations and packages
#10579 Re-factor the PDFSidebar constructor to simplify its call-site (PR 10123 follow-up)
#10578 Try to temporarily hack around the __non_webpack_require__ bug, and update Webpack to the latest stable version (issue 10177)
#10577 Move worker-thread only functions from src/shared/util.js and into a new src/core/core_utils.js file
#10582 Use Promise.prototype.finally in the PDFRenderingQueue.renderView method
#10589 Run the custom_spec unit-tests in Node.js/Travis (PR 10537 follow-up)
#10585 Load built-in CMap files using the Fetch API when possible
#10573 Avoid truncating/breaking some Type3 glyphs in compileType3Glyph (bug 1245391, issue 10568)
#10599 Update Webpack to the latest stable version (4.29.6)
#10597 Ensure that the temporary canvas created in CanvasGraphics.isFontSubpixelAAEnabled will be cleared
#10595 Zero the width/height of the temporary canvas used during JpegDecode (issue 10594)
#10591 Add unique glyph names for CFF fonts.
#10601 Zero the width/height of the temporary canvas used during TextLayer rendering
#10604 Put the string name of the glyph in the charset array.
#10606 Update translations and packages
#10590 Fix missing moveTos in SVG paths
#10608 Reduce usage of Date.now() in src/core/worker.js
#10610 Add type validation to the default_preferences generation (PR 10548 follow-up)
#10605 Convert let to const if possible in, and improve unit test coverage for, src/display/display_utils.js
#10615 Handle corrupt ASCII85Decode inline images with whitespace "inside" of the EOD marker (issue 10614)
#10621 Don't scale SVG stroke width by text matrix
#10634 Move NativeImageDecoder into a separate file, and convert it to a class
#10633 Convert MurmurHash3_64 to an ES6 class
#10628 Try to improve text-selection for Type3 fonts that utilize a non-default /FontMatrix (bug 1513120)
#10636 Small clean-up of the PDFDocumentProxy.destroy method and related code
#10647 Actually transfer eligible ImageMask data, rather than always copying it
#10644 Ensure that blob: URLs will be revoked when pages are cleaned-up/destroyed (JPEG memory usage)
#10646 Implement linear-gradient, radial-gradient and dummy-pattern in SVGGraphics.
#10635 Convert src/core/parser.js to ES6 syntax and write more unit tests for the lexer and the parser
#10657 Update test case description
#10652 Prepare the MOZCENTRAL viewer for receiving zoom events from the browser UI (bug 786674, bug 1177385)
#10668 Remove the Firefox-specific 'read with streaming' unit-test
#10681 fix: electron enviroment detection
#10685 Take the FirstChar/LastChar properties into account when computing the hash in PartialEvaluator.preEvaluateFont (issue 10665)
#10683 Use CMap in Type0 fonts when CFF is not a CID font
#10692 Add Mozilla Code of Conduct
#10698 Update translations/packages and include the code of conduct for pdfjs-dist too
#10706 Add missing hasChildNodes polyfill to domstubs.js (PR 10022 follow-up)
#10675 [Firefox regression] Fix disableRange=true bug in PDFDataTransportStream
#10713 Remove src/core/annotation.js from the gulp jsdoc build target
#10678 Remove moz-chunked-arraybuffer support, and related code, from src/display/network.js
#10709 [api-minor] Add basic support for PageLayout in the API and the viewer
#10714 [Firefox] Ensure that loading progress is reported, and the loadingBar updated, when disableRange=true is set
#10674 Convert src/display/svg.js to ES6 syntax and implement setRenderingIntent and setFlatness for the SVG backend
#10715 Add test for fetch_stream
#10725 Attempt to clarify the l10n section of CONTRIBUTING.md
#10723 [api-minor] Implement caret annotations
#10728 Annotations - _preparePopup method replaced with MarkupAnnotation
#10696 Update ChunkedStream.makeSubStream to actually check if (some) data exists when the length parameter is undefined
#10694 Avoid dispatching range requests to fetch PDF data that's already loaded with streaming (PR 10675 follow-up)
#10733 Update translations and packages
#10735 [api-minor] Implement free text annotations
#10742 [Firefox] Avoid displaying the indeterminate loadingBar when disableStream=true is set (PR 10714 follow-up)
#10746 Add links to PDF.js homepage and API reference in README.md
#10727 Support (rare) Type3 fonts which contains image resources (issue 10717)
#10754 Add a getDocId method to the idFactory, in Page instances, to avoid passing around PDFManager instances unnecessarily (PR 7941 follow-up)
#10738 [api-minor] Add support for ViewerPreferences in the API (issue 10736)
#10765 Add passive: false to the wheel event listener, to work-around broken default behaviour in Chrome 73 and above (issue 10761)
#10784 Ensure that the OperatorList constructor actually initializes a NullOptimizer when intended (PR 9089 follow-up)
#10756 Attempt to handle corrupt PDF documents that contains path operators inside of text object (issue 10542)
#10789 Change PartialEvaluator.handleColorN to throw when no valid pattern is found
#10771 [api-minor] Implement creation/modification date for annotations
#10795 Update the canvas npm package to fix Travis CI builds (issue 10790)
#10805 Enable the consistent-return ESLint rule
#10794 Fix glyph at index zero in CIDFontType2 that has a CIDToGIDMap stream
#10826 Remove unused ref property from the parameters object used when creating annotations in AnnotationFactory._create
#10827 Convert the (remaining) network streams to ES6 classes
#10854 make print resolution configurable via AppOptions
#10833 [api-minor] Implement contents and creation date for the correct annotation types
#10859 Update translations and packages
#10862 Add caching to reduce the number of Ref objects
#10863 Ensure that the Cmd/Name/Ref caches are cleared when running other cleanup code
#10869 Restore referrer preserving functionality in Chrome 72+
#10867 Don't clip if path is undefined in SVG back-end
#10872 Re-use, rather than re-creating, some Arrays when resetting them in src/display/api.js
#10873 Ensure that the Cmd/Name/Ref caches are cleared when terminating the worker (PR 10863 follow-up)
#10877 Ignore Annotations with too large border widths, to prevent the annotationLayer from rendering it over the surrounding document (bug 1552113)
#10879 [api-minor] Attempt to reduce memory usage during printing, by always running cleanup once rendering has finished
#10890 Add support for outline items, in the default viewer, which default to collapsed when the outline is built
#10897 Remove a superfluous linkService.isPageVisible check from PDFFindController (PR 10217 follow-up)
#10898 Allow experimenting with the printResolution AppOption when printing with the built-in Firefox version
#10905 Pin the version of eslint-plugin-mozilla to prevent failures on Travis (issue 10901)
#10903 Move PDFWorkerStream and related code to its own file
#10926 Change the signature of the Parser constructor to take a parameter object
#10925 Enable the eslint-plugin-no-unsanitized ESLint plugin to disallow unsafe usage of e.g. innerHTML
#10902 Implement tiling patterns for the SVG back-end
#10936 Update translations and packages
#10938 Reduce the number of isCmd calls slightly in the XRef class
#10937 Restore the header size limit of 80 KB
#10947 Make the find helper function, in src/core/document.js, more efficient by using peekBytes rather reading the stream one byte at a time
#10949 Delay initialization of searching, in the viewer, until the first page has rendered