RELEASENOTE.md

Version Notes (Current Version: v2.35)

v2.35 (Pre-release)

v2.34

1. Bug fix:
   1. Fix error with enum flags in attributes. (#2573)
   2. Improve syntax formatting when containing where keyword. (#2410)
   3. Fix XML syntax highlighting issue. (#2553)

v2.33.2

1. support more languages for markdig (#2574)
2. MonikerRange infinite loop bug (#2572)

v2.33.1

1. Enable emoji in markdig
2. Decode href in FileLinkInfo

v2.33

1. Support generating API reference for TypeScript (#2220)
2. Bug fix:
   1. XRefService lookup of generic classes doesn't work (#2448)
   2. Fix yaml serialize for string '~' (#2519)
   3. Fix link bug after <a/> in markdown (#2521)
   4. Fix VSTS's git url under detached HEAD (#2516)

v2.32.2

1. Bug fixes:
   1. Fix metadata broken with mono and linux (#2358).
   2. Partially fix metadata broken with latest VS 15.6 with workaround:

      set VSINSTALLDIR=C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise
      set VisualStudioVersion=15.0
      set MSBuildExtensionsPath=C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin

v2.32

1. Support remove special host name from xref service.
2. Bug fixes:
   1. Fix empty code block in markdown(dfm, dfm-latest).

v2.31

1. Upgrade Roslyn's CodeAnalysis assemblies to latest 2.6.1
2. Bug fixes:
   1. Fix bug for missing seealso section in enum pages (#2402)
   2. Fix bug for supporting in keyword which is introduced in by C# 7.2 (#2385)
   3. Fix runtime error when EII name hits VB preserved keywords (#2379)
   4. Fix docfx.console so that it can support the new netstandard csproj format (#2142)

v2.30

1. Improve DFM performance for em rule (#2339)

v2.29

1. Support generating API reference for JavaScript (#2220)
2. Bug fixes:
   1. Fix bug for query xref service (#2283)

v2.28.3

1. Fix toc race condition and improve perf

v2.28.2

1. Bug fixes:
   1. Fix issues running under mono (#2262, #1856)
   2. Fix VS17 15.5 support (#2265)

v2.28.1

1. Bug fixes:
   1. Fix .NET core .csproj files support (#1752)

v2.28

1. Add warning throttling. (#2187)
2. Enable schema validation for SDP.
3. Bug fixes:
   1. Fix markdown link behavior. (#2181)
   2. Fix xref map sorted comparer. (#2191)
   3. Fix yaml deserialize for int64. (#2193)
   4. Fix xref query filter. (#2195)
   5. Fix docfx metadata failure after VS2017 Update 15.3. (#1969)
   6. Provide MetadataOutputFolder MSBuild parameter with docfx.console. (#2194)

v2.27

1. Improve code snippet, add cs snippet for cshtml, add vb snippet for vbhtml.

v2.26

1. New feature:

   1. Support new syntax in Markdown: tabbed content

   # [Csharp](#tab/csharp)
   ```cs
   Console.WriteLine("Hello world");
   ```
   # [JavaScript](#tab/js)
   ```js
   console.log('hello world');
   ```
   

   Renders to:

   Csharp

   Console.WriteLine("Hello world");

   JavaScript

   console.log('hello world');

2. Fix bugs:

   1. Update DFM XREF short format.
   2. Update Markdown EM rule.

v2.25.2

1. Fix post-processor incremental bug that incremental post-processor is always disabled

v2.25.1

1. Disable schema validation in schema-driven document processor temporarily.
2. Disable loading overwrite documents in schema-driven document processor temporarily.

v2.25

1. Use wbr instead of zero width space
2. Remove warning invalid file link when customized href generator can resolve it.
3. Support generating sitemap with at least "sitemap": { "baseUrl": "https://yourwebsite.com/" } defined in "build" section of docfx.json (dotnet#1979)
4. Support responsive table: dotnet#2024
5. Bug fixed:
   1. Multithreads issue for reading xref zip file.
   2. 404 issue for generated site. dotnet#1858

v2.24

1. Log warning for manage reference yaml file without yaml mime.
2. Obsolete external reference. Please use xref instead.
3. Add xref query client.
4. Upgrade Roslyn's CodeAnalysis assemblies to latest 2.3.1
5. Schema-driven document processor related
   1. support metadata keyword
   2. support all the functionalities defined in the spec
6. Advanced xref syntax support: <xref uid="System.String" template="partials/layout_section.tmpl">
7. Support global metadata and file metadata for TOC files
8. Add class level implements to default template. dotnet#1223
9. Obsolete version and use group instead.
10. Bug fixed:
11. Fix #1982: c# 7.1 feature default is not correctly handled

v2.23

1. Improve error message for invalid toc yaml file.
2. Use xhtml for dfm default setting.
3. Add language support for aspx-cs and aspx-vb in code snippet.
4. Bug fixed:
   1. Fix #1825: ArgumentNullException when EII implements a member with EditorBrowsableState.Never.
   2. Fix #1937: Anchor icon overlays Note icon.
   3. Fix #1951, #1905: Running DocFX from outside the folder fails
   4. Fix #1915: Cannot generate docs of two assemblies
   5. Fix #1900: Add back Microsoft.CodeAnalysis.Csharp.Features.dll dependency

v2.22

1. Support REST extensibility by rest.tagpage and rest.operationpage plugins, to split the original REST API page into smaller pages. Refer to plugins dashboard for more details.
2. Bug fixed:
   1. Fix _rel unfound when href is url decoded.
   2. Fix #1886: Fails when project doesn't contain git remote information.
   3. Fix toc restruction to support expand child by sequence.
   4. Ignore default plugged assemblies when loading plugins.

v2.20

1. Add anchor links to default theme.
2. Disable LRU cache as it has race condition bug and not easy to fix.
3. PDF improvements:
   1. Intermediate html files are now removed by default, you can use --keepRawFiles option to keep them.
   2. Add syntax highlight to PDF, it is using highlight.js in client-side js.
   3. Add hook files to css and js, you can now customize PDF styles by adding your own main.css and main.js.
4. Change the default behavior of incremental build that it is always based on the same cache folder (originally the cache folder changes in every build and copy historical files form last cache folder). You can use --cleanupCacheHistory option to cleanup the historical cache data.
5. Bug fixes:
   1. Fix #1817: Error extracting metadata when containing constant surrogate unicode character.
   2. Fix #1655: Using hashtag in external cross reference broken.
   3. Fix #219: Fails when source code contains two type names that differ only in case
   4. Fix #164: Clean up previous auto-generated metadata YAML files when calling docfx metadata
   5. Fix #1797: the command docfx template list does not show the pdf template
   6. Fix #1803: Overriding example with *content in same file as other overrides doesn't work
   7. Fix #1807: XREF link to API doc with wildcard UID not getting generated
   8. Fix #1823: Metadata being generated from referenced projects
   9. FIx #1824: Change generated .manifest file to be indented and ordered.

v2.19

1. Enable incremental Build by default. You can use option --force to force rebuild.
2. Improve docfx metadata error message when error opening solutions or projects using Roslyn. dotnet#1738
3. Support more develop language for code snippet Markdown syntax. dotnet#1754
4. Downgrade the message level for invalid inline code snippet and invalid block file inclusion from Error to Warning.
5. Add LogCode for each file to the manifest file.
6. DocFX is NOT dependent on Build Tool 2015 anymore.
7. Add line and source file info for invalid cross reference
8. Bug fixes:
   1. Fix html pre element behavior in Markdown, empty lines are now allowed in <pre> blocks.
   2. Fix #1747: add app.config redirect binding to docfx to resolve LoaderException for docfx metadata
   3. Fix #1737: it is now possible to use > [!warning] format in triple-slash comments
   4. Fix #1319 that docfx fails to load multiple solutions
   5. Fix #1720 and #1708 that docfx throws runtime error in Mono
   6. Fix post processor incremental bug: restore manifest should be case-insensitive

v2.18.2

1. PDF is now supported. Refer to Walkthrough: Generate PDF to get start with generating PDF files.

2. Fix default template performance bug that local search is always used.

v2.18.1

1. Bug fixes:
   1. Bug fix for markdown empty link.
   2. Bug fix for html behaivor in dfm-latest.

v2.17.5

1. Fix Egde crashes with web worker. dotnet#1414

v2.17.4

1. Bug fix for default template that inheritance is incorrect.

v2.17.3

1. Bug fix for extracting metadata from assembly that XML comment is not applied.

v2.17.2

1. Bug fix for template statictoc.

v2.17.1

1. Bug fix for fail to init markdown style.

v2.17

1. Introduce Master page syntax into Template System:

   1. Mustache: {{!master('<master_page_name>')}}
   2. Liquid: {% master <master_page_name> %}

2. [Breaking Change] View model for ManagedReference.html.primary.tmpl is updated from {item: model} to model, if you overwrites ManagedReference.html.primary.tmpl in your own template, make sure to re-export the template file.

3. Simplify default template: now you only need to overwrite _master.tmpl to redesign the layout for the website.

4. Frontend improvement

   1. Long namespace name in TOC will be word-wrapped now
   2. Bug fix for docfx.js when navbarPath or tocPath is empty.

v2.16.8

1. Bug fixes:
   1. Bug fix for Null exception when <xref href=''/> exists
   2. Bug fix for docfx metadata for assemblies, to exclude null assembly symbols.
   3. Bug fix for toc: When b/toc.md is included by toc.md, invalid link in b/toc.md should be resolved to the path relative to toc.md

v2.16

1. Support the latest csproj format <Project Sdk="Microsoft.NET.Sdk">
   1. The latest csproj introduces in a new property TargetFrameworks, docfx does not support it for now. To make docfx work, please specify TargetFramework when calling docfx. A sample docfx.json would be as follows. The merge command is to merge YAML files generated with different TargetFramework into one YAML file.

   {
       "metadata": [
           {
               "src": "*.csproj",
               "dest": "temp/api/netstandard1.4",
               "properties": {
                   "TargetFramework": "netstandard1.4"
               }
           },
           {
               "src": "*.csproj",
               "dest": "temp/api/net46",
               "properties": {
                   "TargetFramework": "net46"
               }
           }
       ],
       "merge": {
           "content": [
               {
                   "files": "*.yml",
                   "src": "temp/api/netstandard1.4"
               },
               {
                   "files": "*.yml",
                   "src": "temp/api/net46"
               }
           ],
           "fileMetadata": {
               "platform": {
                   "temp/api/netstandard1.4/*.yml": [
                       "netstandard1.4"
                   ],
                   "temp/api/net46/*.yml": [
                       "net46"
                   ]
               }
           },
           "dest": "api"
       },
       "build": {
           "content": [
               {
                   "files": [
                       "api/*.yml",
                       "**.md",
                       "**/toc.yml"
                   ]
               }
           ],
           "dest": "_site"
       }
   }

v2.15

1. Bug fixes:
   1. Auto dedent the included code snippet, both when including the whole file and file sections.
   2. [Breaking Change]For inline inclusion, trim ending white spaces, considering ending white spaces in inline inclusion in most cases are typos.
2. Following GitHub markdown behavior changes.

v2.14

1. Bug fixes:
   1. Fix duplicate project references fail GetCompilationAsync. dotnet#1414

v2.13

1. Breaking Change: Create new type for files in manifest.
2. Support working folder for dfm include and code.
3. Upgrade YamlDotNet to 4.1.
4. Support cross file definition reference for swagger.
5. Bug fixes:
   1. Filter config file is expected in working dir instead of project's dir/src dir.
   2. Create msbuild workspace with release configuration by default. dotnet#1356

v2.12

1. Bug fixes:
   1. default template: Do not load search-worker.js when search is disabled in docfx.js
   2. C# region support for code snippets broken by #endregion with extra text. dotnet#1200
   3. Markdown list continue with def.
   4. Markdown link rule is not allowed in link text.
   5. Markdown list restore wrong context.
   6. Metadata _docfxVersion can't be overwritten. dotnet#1251
   7. statictoc template out of sync with default template. dotnet#1256
   8. Fix footer covering sidetoc. dotnet#1222

v2.11

1. Export custom href generator.
2. Introduce attribute driven data model to Managed Reference
3. Bug fixes:
   1. Generate overload name/fullname form generic method should not contain method parameter.
   2. Fix href for markdown link to non-exist files in include files.

v2.10

1. Bug fixes:
   1. Markdown table content is misplaced if there is empty column in it.
   2. Markdown include should not share link context.
   3. Fix rawTitle when article's first line is HTML comment.

v2.9.3

1. hotfix for wrong file link check message.

v2.9.2

1. Remove commit id to avoid config hash changed.

v2.9.1

1. Enable to show derived classes.
2. Add log for config hash.

v2.9

1. Breaking Change Using <span class="xxx"> for languageKeyWord, paramref and typeparamref in generated yml files, instead of using <em> and <strong>. Change default template accordingly.
2. Remove project Microsoft.DocAsCode.Utility, move class to Microsoft.DocAsCode.Common.
3. Get documentation's git information with git command instead of GitSharp.
4. REST:
   • Support remarks to be overwritten.
   • Support reference in parameters to be overwritten.
   • Support DFM syntax in swagger description
5. Bug fixes:
   1. Fix inherited member's name when xref unresolved.
   2. Fix missing items in breadcrumb. (dotnet#944)
   3. Fix generating overload method names from generic method.
   4. Fix full text search not work in index page.
   5. Fix the warning that no highlight function defined.

v2.8.2

1. Fix bug: throw error when md contain wrong path..

v2.8.1

1. Fix bug: RelativePath.TryParse should not throw error when path contains invalid path characters.

v2.8

1. Improve markdown engine:
   • Remove paragraph rule.
   • Improve parser performance.
2. Report bookmarks in template preprocessor, which is used in URL segment when resolving cross reference.
3. Support customizing logo and favicon through metadata. (dotnet#892)
4. Refine the warning message of invalid bookmark.
5. Improve layout for print. (dotnet#852)
6. Remove the usage of FileModel.LocalPathFromRepoRoot. This property is marked Obsolete.
7. Copy PathUtility, RelativePath, StringExtension and FilePathComparer from project Microsoft.DocAsCode.Utility to Microsoft.DocAsCode.Common. The copied classes in project Microsoft.DocAsCode.Utility are kept there for bits compatibility and marked Obsolete.
8. Add command option docfx -v to show version of DocFX
9. Bug fixes:
   1. concurrency issue of Logger.
   2. unable to handle file link with query string.
   3. unable to resolve uid for in html <a href="xref:...">.
   4. display specName wrong for generic type. (dotnet#896)
   5. breadcrumb rendered wrong when multiple toc item matched.
   6. subcommand metadata can't specify DocFX config file

v2.7.3

1. Fix bookmark validation failed when link contains illegal characters.
2. Fix xref to fall back to uid.

v2.7.2

1. Fix xref with query string not resolved.
2. Fix relative path when validating bookmark.

v2.7.1

1. Search embedded resource prior to local resource.

v2.7

1. Improve markdown engine performance.
   • Improve regex.
   • Add regex timeout.
2. Fix bugs in markdown parser.
3. Refine xref.
   • Provide more options.
   • Support options in query string.
4. Support query string in toc href.
5. Remove debug information in html.
6. Add metadata command option to disable rendering triple-slash-comments as markdown.
7. Fix bug in merging properties.
8. Support extension for preprocessor file in default template. (dotnet#662)
9. Improve error/warning message.
10. Support bookmark validation.

v2.6.3

1. minor: fix the Renderer

v2.6.2

1. Improve markdown engine performance.
   • Improve regex.
   • Add regex timeout.
2. Fix bugs in markdown parser.
3. DFM: Support code in table

v2.6.1

1. Fix argumentnullexception for generating overload item.
2. Add serializable attribute.
3. Use mark.js to highlight keywords.

v2.6

1. Remove rest resolved cache.
2. Fix assert fail in metadata. (dotnet#741)
3. Add new command option: repositoryRoot.

v2.5.4

1. Fix isssue #719 that assertion failed.

v2.5.3

1. Update documenation
2. Remove debug build option in Release configuration

v2.5.2

1. Fix error message for invalid file link.

v2.5.1

1. Support attribute filter to filter out attributes.
2. Support choosing git URL pattern. (dotnet#677)
3. Fix bug for line number is 0.

v2.5

1. Add source file and line number for warning invalid file/uid link.
2. Fix bugs in markdown table.

v2.4

1. Update default template theme.
2. Fix resolving properties for swagger.
3. Fix bugs in markdown.
   1. Fix id in title (following GitHub rule).
   2. Fix strikeout not work in dfm.
   3. Fix tight list item behavior.
   4. Fix line number in table.

v2.3

1. Support emoji in markdown content.
2. Upgrade yamldotnet to 3.9.
3. Refine markdown validation.
4. Support separated meta json file.
5. Change hightlight.js theme to github-gist.
6. Support '.json' as supported swagger file extension.
7. Support topicHref and tocHref to specify homepage toc.
8. Support customized contribute repository and branch for "Improve this Doc" button. (dotnet#482)
9. Improve message for docfx.exe template command.

v2.2.2

1. Fix bug in .manifest file.

v2.2.1

1. Fix bug when metadata incremental check.
2. Move post process out of DocumentBuilder.

v2.2

1. Support multi-version site. (dotnet#396)
2. Support loop reference for Swagger Rest API. (dotnet#223)
3. Support plug-in for post processor.
4. Support href for see/seealso tags.
5. Improve API reference documentation of namespace and enum.
6. Update prerequisite to build docfx.
7. Update manifest schema.
8. Add chocolatey support in CI script.
9. Provide with options in build.cmd.
10. Bug fixes: 1. syntax for static class is incorrect. 2. improve warning message about global namespace class. (dotnet#417) 3. fix normalizexml bug for empty <code></code> in tripleslashcomment.

v2.1

1. Support for xref zip file in relative path.

2. Support anchor in toc file.

3. Support plug-in for validating markdown input metadata.

4. Add output file md5 hashes.

5. Breaking Url Rename generic type file name in metadata step

   E.g. System.Func<T> will generate System.Func-1.yml instead of System.Func`1.yml, and after build the url will be System.Func-1.html instead of System.Func%601.html.

   To keep old behavior, please add following option in metadata part in docfx.json:

   "useCompatibilityFileName": true

6. Display extension methods in API reference documentation

7. Provide with option _displayLangs in docfx.json to choose which language version you want to show.

8. Support more Swagger syntax:

   • Support allOf. (dotnet#360)
   • Support $ref with [ and ] in json pointer. (dotnet#359)
   • Support parameters applicable for all the operations under path. (dotnet#358)

v2.0.2

1. Support localization tokens in DFM.

v2.0.1

1. Fix bug that file links can't be resolved in overwrite file

v2.0

1. Breaking Change Add line info for markdown parser.
2. Allow Markdown reference at the end of overwrite file.
3. Provide more information for API reference documentation
   1. display inherited members
   2. display overridden members
   3. display implemented interface
   4. separate category for Explicit Interface Implementation
4. Rest api - Enable Tag in Swagger file to organize the APIs.

v1.9

1. Breaking Change Refactor template system:

   1. The input data model now contains all the properties including system generated metadata starting with underscore _ and globally shared variables stored in __global. You can use docfx build --exportRawModel to view the data model.
   2. Preprocessor's transform function signature changes to:

   exports.transform = function (model){
       // transform the model
       return model;
   }

2. Provide a new embedded template statictoc with TOC generated in build time. Webpages generated by this template is PURE static and you can simply open the generated webpage file to take a preview, no local server is needed.

3. Allow switch markdown engine.

4. Allow export metadata to manifest file.

5. Improve exclude logic to help avoid PathTooLongException. (dotnet#156)

6. Provide with a config file named search-stopwords.json to customise full-text search stop-words. (dotnet#279)

7. Bug fixes:

   1. Fix bug when cref contains loop. (dotnet#289)
   2. Make sure id is unique for each HTML in markdown transforming. (dotnet#224)
   3. Fix index range bugs in YamlHeaderParser. (dotnet#265)

v1.8.4

1. Fix bug when outputFolder, basedirectory and destination are all not set
2. fix <a> tag when href has invalid value with anchor

v1.8.3

1. Fix bug for [!include()[]] when multiple articles in different subfolder including one file that v1.8.2 not resolved

v1.8.2

1. Fix bug for [!include()[]] when multiple articles in different subfolder including one file

v1.8.1

1. Fix bug when serialize attribute argument for type array. (dotnet#280)
2. Fix bug when include file link to an anchor.
3. Don't modify link when target file not existed.

v1.8

1. Support multiple regions selection, code lines highlight and dedent length setting in Code Snippet. (dotnet#189)
2. Support more tags in triple-slash-comments, e.g. lang, list, code, paramref and typeparamref.
3. Add Example section to default template.
4. Bug fixes:
   1. Fix bug when parsing triple-slash-comments. (dotnet#221)
   2. Fix syntax generation for VB module. (dotnet#260)

v1.7

1. Behavior change
   1. For articles not in TOC, it's TOC file is the nearest TOC File in its output folder. Previously we only search the TOC File under the same input folder of the Not-In-Toc article.
2. Provide more information for API reference documentation
   1. Type of events (dotnet#217)
   2. Parameters/returns for delegates (dotnet#218)
   3. Type parameter description (dotnet#204)
3. Cross-reference is now supporting anchor# (dotnet#190)
4. C# Code snippet now supports referencing source code using a region #engion (dotnet#160)
5. Support TOC reference. With this syntax, we can combine multiple TOC files into a single TOC. (dotnet#161)
6. Improve user experience when using docfx.msbuild in VS IDE
7. Code refactor:
   1. We improved DocFX project structure in this release. Microsoft.DocAsCode.EntityModel namespace is no longer in use. Assemblies are separated into Microsoft.DocAsCode.Build, Microsoft.DocAsCode.DataContracts, and Microsoft.DocAsCode.Metadata namespace. All assemblies can be separately referenced through NuGet. In this way, it is much convenient for plugin writers to reference existing data models and utilities.

v1.6

1. Add attribute in c# and vb syntax.
2. Support full text search, with pure client side implementation:
   1. The feature is disabled by default. You can enable it by adding "_enableSearch": true to the globalMetadata property of docfx.json.
   2. The search engine is powered by lunr.js

v1.5

1. Add 3 options to build subcommand:
   1. --rawModelOutputFolder: to specify the output folder for raw model if --exportRawModel. If the value is not set, raw model will be in the same folder as the output documenation.
   2. --viewModelOutputFolder: to specify the output folder for view model if --exportViewModel. If the value is not set, view model will be in the same folder as the output documenation.
   3. --dryRun: if this option is set, docfx will go through all the build processes for all the documents, however, no documentation will generated.
2. Improve markdown:
   1. Allow paired parentheses in link target, e.g. [text](paired(parentheses(are)supported)now "title").
3. Improve performance for document build.
4. Breaking changes:
   1. modify interface @Microsoft.DocAsCode.Plugins.IDocumentBuildStep.

v1.4.2

1. Fix bug for encoded link file.
2. Fix bug for directory not found.

v1.4.1

Remove newFileRepository from output metadata

v1.4

1. Cross-reference related:

   1. Make @uid rule more strict: if @ is not followed by ' or ", it must be followed by word character ([a-zA-Z])

   2. Introduce new syntax for cross-reference:

      1. similar to autolink: <xref:uid>
      2. similar to link: [title](xref:uid) or [title](@uid)

   3. support uid in toc.yml:

      - uid: getting-started
      - uid: manual

   4. support cross reference in toc.md

      # <xref:getting-started>
      # [Override title](@getting-started)

2. Update yaml serializion: Add @Microsoft.DocAsCode.YamlSerialization.ExtensibleMemberAttribute

3. Improve docfx init, now with docfx init, a docfx_project seed project will will generated.

4. Several improvements for default template:

   1. Provide properties to customize layout: _disableNavbar, _disableBreadcrumb, _disableToc, _disableAffix, _disableContribution, _disableFooter
   2. Include empty main.css and main.js to head.tmpl.partial partial template so that there is no need to customize head.tmpl.partial when you want to customize website style.

v1.3.8

Fix no link and ref link cannot work issue in table

v1.3.7

1. Fix no link and ref link cannot work issue in markdownlite.
2. Fix link issue (allow space in link) in markdownlite.
3. Fix para for list in markdownlite.
4. Fix tokenize bug in dfm.
5. Add markdown token validator in dfm.

v1.3.6

1. Fix cross domain issue: timeout exception throws when document build takes longer than 15 minutes
2. Fix docfx IOException when calling docfx -l report.txt

v1.3.5

FIX Github pages compatibility issue( Github pages now disallow iframe, however the default template of docfx uses iframe to load side toc): Update default template to use AJAX to load side toc, the original one is renamed to iframe.html. So now we have 2 embedded template, one is default and another is iframe.html.

v1.3

1. docfx improvements
   1. Add subcommand docfx template. You can now docfx template list and docfx template export -A to list and export all the embeded templates!
   2. Add subcommand docfx merge. You can use this subcommand to merge platform from multiple APIs with the same uid
   3. Add two options to build subcommand, --exportRawModel and --exportViewModel. --exportRawModel exports the data model to apply templates, --exportViewModel exports the view model after running template's pre-process scripts.
   4. Add --globalMetadata, and --globalMetadataFile options to build subcommand. These options allow globalMetadata to be loaded from command line in json format or from a JSON file.
   5. Add --fileMetadataFile option to build subcommand. This option allows fileMeatdata to be read from an external JSON file.
   6. Support plugins. You can create your own template with a plugins folder, inside which, you create your own build steps. Refer to @Microsoft.DocAsCode.EntityModel.Plugins.BaseDocumentBuildStep for a sample plugin implementation.
2. DFM syntax improvements
   1. Support note&div syntax
   2. Support query format in code snippet [!code-<language>[<name>](<codepath><queryoption><queryoptionvalue> "<title>")]
   3. Change xref logic:
      1. If content after @ is wrapped by ' or ", it contains any character including white space
      2. If content after @ is not wrapped by ' or ", it ends when:
         1. line ends
         2. meets whitespaces
         3. line ends with ., ,, ;, :, !, ? and ~
         4. meets 2 times or more ., ,, ;, :, !, ? and ~
3. Code improvements
   1. Add @Microsoft.DocAsCode.YamlSerialization This project is based on YamlDotNet. It overrides classes like type converters to improve performance and fix bug existed in YamlDotNet
   2. Refactor markdown engine @Microsoft.DocAsCode.MarkdownLite
   3. Add @Microsoft.DocAsCode.MarkdownLite.IMarkdownRewritable`1. It provides a way to operate markdown tokens.
4. Other improvements
   1. Add a new property _path into _attrs, it stands for the relative path from docfx.json to current file
   2. Improve missing xref warning message to include containing files.
   3. Add data-uid as attribute to generated html from default template, so that you can now find uid for API much more easily.

v1.2

1. Support Liquid template, templates ending with .liquid are considered as using liquid templating language. Liquid contains include tag to support partials, we follow the ruby partials naming convention to have _<partialName>.liquid as partial template. A custom tag ref, e.g. {% ref file1 %} is introduced to specify the resource files that current template depends on.
2. DFM include syntax is updated to use [!include[<title>](<filepath>)] syntax
3. Disable glob pattern in docfx metadata command line option as it is to some extent confusing, consider using a -g option later to re-enable it.

v1.1

1. Rewrite Glob The syntax of glob is:
   1. ** is called globstar, it matches any number of characters, including /, as long as it's the only thing in a path part.
   2. If ** is right behind /, it is a shortcut for **/*.
   3. * matches any number of characters, but not /
   4. ? matches 1 characters, but not /
   5. {} allows for a comma-separated list of "or" expressions, e.g. {a,b} => a and b
   6. ! at the beginning of a pattern will negate the match
   7. [...] matches a range of characters, similar to a RegExp range
   8. / is considered as path separator, while \ is considered as escape character
2. Support fileMetadata. You can specify different metadata value using glob pattern
3. Improve overwrite functionality. Now you can overwrite not only summary/remarks, but also descriptions for parameters. You can even add exceptions.
4. Now the latest project.json projects are also supported in DNX version.
5. Simple code snippet is now supported, syntax is [!code-REST-i[title](path "optionalTitle")]
6. Url is now encoded in markdown link.

v1.0

1. Add section syntax in DFM
2. Fix several bugs in DFM
3. Update default template: rename css/js file
4. Fix several display issue in default template

v0.3

1. Support Static Website Templates
2. Schema change to docfx.json