# jsonld ChangeLog ## 1.8.1 - 2019-10-24 ### Fixed - Run babel on canonicalize. Fixes arrow function compatibility issue. ## 1.8.0 - 2019-09-10 ### Added - Support literal JSON. - **NOTE**: The JSON serialization is based on the JSON Canonicalization Scheme (JCS) drafts. Changes in the JCS algorithm could cause changes in the `toRdf` output. ## 1.7.0 - 2019-08-30 ### Added - Support list of lists. ## 1.6.2 - 2019-05-21 ### Fixed - Allow overriding of protected terms when redefining to the same definition, modulo the `protected` flag itself. - Fix type-scoped context application: - Ensure values and subject references are expanded and compacted using type-scoped contexts, if available. - Ensure `@type` values are evaluated against the previous context, not the type-scoped context. ## 1.6.1 - 2019-05-13 ### Fixed - Ensure `@type`-scoped terms are limited to their `@type`-scoped object. ## 1.6.0 - 2019-04-17 ### Fixed - Testing: Use explicit id and description skipping regexes. - Usage of JavaScript Object property names in data. - **NOTE**: A class of bugs was causing term names such as `toString`, `valueOf`, and others to be dropped or produce bogus output. The fix could cause output triples to differ from previous versions if those special names were used. - Specifically, the problem was using `x in obj` instead of `obj.hasOwnProperty(x)` or a `Map`. - Fixed usage in contexts for expand and compact. - Attempted fixes in other parts of the code with similar `x in obj` usage. Finding actual realistic failing test cases proved difficult. ### Changed - Testing: Improve skip logging. ### Added - Testing: `skip` and `only` flags in manifests. - Testing: `VERBOSE_SKIP=true` env var to debug skipping. - Support `@protected`. - Support experimental non-standard `protectedMode` option. ## 1.5.4 - 2019-02-28 ### Fixed - Handle ` ` triple. ## 1.5.3 - 2019-02-21 ### Fixed - Improve handling of canonize test cases. - Update rdf-canonize dependency to address N-Quads parsing bug. ## 1.5.2 - 2019-02-20 ### Changed - Switch to eslint. - Optimize ensuring value is an array. ## 1.5.1 - 2019-02-01 ### Fixed - Update canonize docs. ## 1.5.0 - 2019-01-24 ### Changed - [rdf-canonize][] updated: - **BREAKING**: A fix was applied that makes the canonical output format properly match the N-Triples canoncial format. This fixes the format to no longer escape tabs in literals. This may cause canonical output from `jsonld.normalize()`/`jsonld.canonize()` to differ from previous versions depending on your literal data. If a backwards compatibility mode is needed please use 1.4.x and file an issue. - **BREAKING**: [rdf-canonize-native][] was removed as an indirect optional dependency and the JavaScript implemenation is now the default. The former `usePureJavaScript` flag was removed and a new `useNative` flag was added to force use of the native bindings. Higher level applications must explicitly install `rdf-canonize-native` to use this mode. Note that in many cases the JavaScript implemenation will be *faster*. Apps should be benchmarked before using the specialized native mode. - **NOTE**: The Travis-CI C++11 compiler update fixes are no longer needed when using jsonld.js! [rdf-canonize-native][] was updated to not use C++11 features and is also no longer a direct or indirect dependency of jsonld.js. ### Fixed - `rdfn:Urgna2012EvalTest` and `rdfn:Urdna2015EvalTest` tests should compare with expected output. ## 1.4.0 - 2019-01-05 ### Changed - PhantomJS is deprecated, now using headless Chrome with Karma. - **NOTE**: Using headless Chrome vs PhantomJS may cause newer JS features to slip into releases without proper support for older runtimes and browsers. Please report such issues and they will be addressed. - Update webpack and babel. - Use CommonJS style in main file. - **NOTE**: This change *might* cause problems if code somehow was still using the long deprecated `jsonldjs` global. Any dependants on this feature should update to use bundler tools such as webpack or use `jsonld` in the distributed bundle. ## 1.3.0 - 2019-01-04 ### Fixed - Use rdf-canonize to compare n-quads test results. - Maintain multiple graphs. - Sort `@type` when looking for scoped contexts. ### Changed - Use JSON-LD WG tests. - Categorize and skip failing tests. ## 1.2.1 - 2018-12-11 ### Fixed - Fix source map generation. ## 1.2.0 - 2018-12-11 ### Notes - The updated [rdf-canonize][] extracted out native support into [rdf-canonize-native][] and now has an *optional* dependency on this new module. If you have build tools available it will still build and use native support otherwise it will fallback to less performant JS code. - If you wish to *require* the native `rdf-canonize` bindings, add a dependency in your code to `rdf-canonize-native` to insure it is installed. - Some systems such as [Travis CI](https://travis-ci.org) currently only have ancient compilers installed by default. Users of `rdf-canonize`, and hence `jsonld.js`, previously required special setup so the `rdf-canonize` native bindings would be installable. If CI testing is not performance critical you can now simplify your CI config, let those bindings fail to install, and use the JS fallback code. ### Changed - Update `rdf-canonize` dependency to 0.3. ### Added - Initial support for benchmarking. - Basic callback interface tests. - Add README note about running json-ld.org test suite. ### Removed - Callback version of every test. - Callback interface tests added to catch callback API errors. - Avoids duplication of running every test for promises and callbacks. - Simplifies testing code and makes async/await conversion easier. ## 1.1.0 - 2018-09-05 ### Added - Add `skipExpansion` flag to `toRdf` and `canonize`. ## 1.0.4 - 2018-08-17 ### Fixed - Fix `_findContextUrls` refactoring bug from 1.0.3. ## 1.0.3 - 2018-08-16 ### Changed - Improve performance of active context cache and find context urls: - Use Map/Set. - Cache initial contexts based on options. - Reduce lookups. - Update webpack/karma core-js usage: - Add Map, Set, and Array.from support. ## 1.0.2 - 2018-05-22 ### Fixed - Handle compactArrays option in `@graph` compaction. - Many eslint fixes. - Add missing await to createNodeMap() and merge(). ## 1.0.1 - 2018-03-01 ### Fixed - Don't always use arrays for `@graph`. Fixes 1.0 compatibility issue. ## 1.0.0 - 2018-02-28 ### Notes - **1.0.0**! - [Semantic Versioning](https://semver.org/) is now past the "initial development" 0.x.y stage (after 7+ years!). - [Conformance](README.md#conformance): - JSON-LD 1.0 + JSON-LD 1.0 errata - JSON-LD 1.1 drafts - Thanks to the JSON-LD and related communities and the many many people over the years who contributed ideas, code, bug reports, and support! ### Added - Expansion and Compaction using scoped contexts on property and `@type` terms. - Expansion and Compaction of nested properties. - Index graph containers using `@id` and `@index`, with `@set` variations. - Index node objects using `@id` and `@type`, with `@set` variations. - Framing default and named graphs in addition to merged graph. - Value patterns when framing, allowing a subset of values to appear in the output. ## 0.5.21 - 2018-02-22 ### Fixed - ES2018 features are being used. Update version check to use generated Node.js 6 code when using Node.js earlier than 8.6.0. ## 0.5.20 - 2018-02-10 ### Fixed - Typo handling legacy N-Quads dataset format. ## 0.5.19 - 2018-02-09 ### Fixed - Include String startsWith() compatibility code. ## 0.5.18 - 2018-01-26 ### Changed - Use the W3C standard MIME type for N-Quads of "application/n-quads". Accept "application/nquads" for compatibility. ### Fixed - Fix fromRdf with input triple having a nil subject. ## 0.5.17 - 2018-01-25 ### Changed - **BREAKING**: Release 0.5.x as latest branch. See the many many changes below since 0.4.x including many potential breaking changes. ## 0.5.16 - 2018-01-25 ### Removed - **BREAKING**: Remove `jsonld.version` API and `pkginfo` dependency. This feature added complexity and browser issues and the use case is likely handled by semantic versioning and using a proper dependency. ### Fixed - Do not use native types to create IRIs in value expansion. - Improved error detection for `@container` variations. - Handle empty and relative `@base`. - Remove shortcut from compactIri when IRI is a keyword (fixes compact-0073). ### Changed - Set processingMode from options or first encountered context. - Use array representation of `@container` in processing. - **BREAKING**: Check for keys in term definition outside that expected: `@container`, `@id`, `@language`, `@reverse`, and `@type`. This also sets up for additional keywords in 1.1. ## 0.5.15 - 2017-10-16 ### Changed - **BREAKING**: Use RDF JS (rdf.js.org) interfaces for internal representation of dataset and quads. This should only break code that was using undocumented internal data structures, backwards-compat code exists to handle external RDF parsers. - Update `rdf-canonize` to dependency with native support. ## 0.5.14 - 2017-10-11 ### Fixed - Allow empty lists to be compacted to any `@list` container term. Fixes compact-0074 test. ## 0.5.13 - 2017-10-05 ### Fixed - Remote context retrieval bug. ### Removed - **BREAKING**: Remove `promisify` API. ## 0.5.12 - 2017-10-05 ### Changed - **BREAKING**: Remove top-layer errors. ## 0.5.11 - 2017-09-28 ### Removed - **BREAKING**: Remove deprecated extensions API, including `jsonld.request`. ## 0.5.10 - 2017-09-21 ### Added - Add `expansionMap` and `compactionMap` options. These functions may be provided that will be called when an unmapped value or property will be dropped during expansion or compaction, respectively. The function map return either `undefined` to cause the default behavior, some other value to use instead of the default expanded/compacted value, or it may throw an error to stop expansion/compaction. ### Removed - **BREAKING**: Remove deprecated `objectify` and `prependBase` APIs. Now `objectify` can be achieved via the `@link` option in framing and `prependBase` can be found via `url.prependBase`. - **BREAKING**: Remove deprecated `namer` option from all public APIs, use `issuer` instead. - **BREAKING**: Last active context used is no longer returned as an optional parameter to the `compact` callback. - **BREAKING**: Do not expose deprecated `DocumentCache`. ### Changed - **BREAKING**: Change default canonicalization algorithm to `URDNA2015`. ## 0.5.9 - 2017-09-21 ### Fixed - Callbackify bugs. - Document loaders. - Request queue. - Handling of exceptions in callbacks. ### Added - Various toRDF tests. ### Changed - Move tests from test/ to tests/. ## 0.5.8 - 2017-09-20 ### Changed - Run all test-suite tests with promises and callbacks. ### Fixed - Use Node.js "global" or webpack polyfill. ## 0.5.7 - 2017-09-20 ### Fixed - Distribute all js files, for real this time. ## 0.5.6 - 2017-09-20 ### Fixed - Fix `toRDF()`. ## 0.5.5 - 2017-09-20 ### Fixed - Distribute all js files. ## 0.5.4 - 2017-09-20 ### Fixed - Generate all js files for Node.js 6. ## 0.5.3 - 2017-09-20 ### Changed - Significant code reorganization and splitting into multiple files. ### Removed - **BREAKING**: Explicit IE8 support. Webpack, babel, and/or polyfills may be of help if support is still needed. - **BREAKING**: jQuery document loader. Use the XHR loader. - `Object.keys` polyfill. Other tools can provide this. ### Fixed - Handling of "global". ## 0.5.2 - 2017-09-19 ### Fixed - Distribute browser files. ## 0.5.1 - 2017-09-19 ### Fixed - Distribute unminified bundle. ## 0.5.0 - 2017-09-18 ### Added - Add .editorconfig support. - `fetch-test-suites` and related `fetch-*-test-suite` NPM scripts. - Support for `@graph` `@container`. ### Removed - Bower support. Use NPM, a NPM proxy site, or build your own bundle. - Makefile. Use NPM script targets. ### Changed - Update url parser to remove default ports from URLs. - Skip spec version 1.1 tests. - **BREAKING**: Only support Node.js 6.x and later with ES2015 features. - Build and use custom Node.js 6.x output so async/await/etc can be used. - **BREAKING**: Move `js/jsonld.js` to `lib/jsonld.js`. - **BREAKING**: Switch to CommonJS. - **BREAKING**: Fixes to allow RFC3986 tests to pass. Some URI edge cases and certain base URIs with dot segments may cause different URI outputs. - Switch to Karma for browser testing. - Switch to webpack to build browser bundles. - Add explicit feature compatibility libs to browser bundles. - Use async APIs for test generation. - Done to allow testing in Node.js and browsers. - Required major testing changes to make everything async. - Workarounds added to get async generated mocha tests working. - Improved support for loading various types of tests. - Can load local files, test manifests, or plain js files (in Node.js). - Use ES2015 in tests and babel/webpack to support older platforms. - Use rdf-canonize library, remove local implementation. ## 0.4.12 - 2017-04-24 ### Fixed - Fix `promises.compact` API when called with only 2 parameters. ## 0.4.11 - 2016-04-24 ### Changed - Add optimization for finding best CURIE matches. ## 0.4.10 - 2016-04-24 ### Changed - Add optimization for compacting keywords. ## 0.4.9 - 2016-04-23 ### Changed - Add optimizations for \_compactIri. ## 0.4.8 - 2016-04-14 ### Fixed - Revert es6-promise dependency to 2.x to avoid auto-polyfill behavior. ## 0.4.7 - 2016-04-14 ### Fixed - Testing document loader. ## 0.4.6 - 2016-03-02 ### Added - Add `headers` and `request` option for node doc loader. ### Changed - Include local tests. ## 0.4.5 - 2016-01-19 ### Fixed - N-Quads comments pattern. - Local tests. ## 0.4.4 - 2016-01-08 ### Fixed - Document cache in default node document loader is broken; disable until HTTP caching is implemented. ## 0.4.3 - 2016-01-05 ### Fixed - N-Quads may contain comments. ## 0.4.2 - 2015-10-12 ### Added - Add inputFormat and algorithm options to normalize. ### Changed - Add support for normalization test suite. - Support URDNA2015 normalization algorithm. - Add async scheduling of normalization algorithms. ### Fixed - Ignore null values in language maps. ## 0.4.1 - 2015-09-12 ### Changed - Ignore jsonld-request and pkginfo for browserify. ## 0.4.0 - 2015-09-12 ### Breaking Changes - "request" extension moved to [jsonld-request][]. This was done to simplify the core JSON-LD processing library. In particular, the extension pulled in RDFa processing code and related dependencies. The old method of using this extension of `jsonld.use('request')` is deprecated in favor of using the new module directly. - The `jsonld` tool moved to [jsonld-cli][]. This was also done to simplify the core JSON-LD processing library and because it uses the [jsonld-request][] module. ## 0.3.26 - 2015-09-01 ## Before 0.3.26 - See git history for changes. [jsonld-cli]: https://github.com/digitalbazaar/jsonld-cli [jsonld-request]: https://github.com/digitalbazaar/jsonld-request [rdf-canonize]: https://github.com/digitalbazaar/rdf-canonize [rdf-canonize-native]: https://github.com/digitalbazaar/rdf-canonize-native