chore(release): 4.0.0 [skip ci]

# [4.0.0](v3.3.1...v4.0.0) (2019-12-16)

### Bug Fixes

* **i18n:** use correct file name format ([43a74f4](43a74f4))
* **markdown:** constraint values can be zero now ([2e057fd](2e057fd))
* **markdown:** handle null as a constant value ([e652e11](e652e11))
* **proxy:** remove logging statements ([616a1d9](616a1d9))
* **schemas:** remove references going nowhere ([2186142](2186142))

### Build System

* **dependencies:** remove unused dependencies ([dbc9192](dbc9192))

### Code Refactoring

* **cli:** remove bluebird, lodash, simplify arg parsing ([b6b1822](b6b1822))

### Continuous Integration

* **test:** require node 10 ([ba4a947](ba4a947))

### Documentation

* **changelog:** mention changes for v4 ([4dfe90c](4dfe90c)), closes [#126](#126) [#174](#174) [#72](#72) [#73](#73) [#94](#94) [#52](#52) [#20](#20) [#125](#125) [#177](#177) [#34](#34) [#123](#123)

### Features

* **cli:** generate JSON schema output ([dd18f3b](dd18f3b)), closes [#176](#176)
* **formats:** add support for formats: json-pointer, relative-json-pointer, regex, and uri-template ([689c158](689c158))
* **i18n:** new internationalization system ([1a664de](1a664de))
* **i18n:** provide complete en_US translation ([5eb0c89](5eb0c89))
* **markdown:** add header surpression ([6225b9f](6225b9f))
* **markdown:** add support for `default` keyword ([72a0fde](72a0fde))
* **markdown:** add support for comments ([07bb52f](07bb52f))
* **markdown:** add YAML frontmatter support ([4df92e6](4df92e6))
* **markdown:** create and write markdown ([e521541](e521541))
* **markdown:** generate additional detail ([cc07df2](cc07df2))
* **markdown:** generate header again ([011427c](011427c))
* **markdown:** generate some property details ([fa34cf1](fa34cf1))
* **markdown:** generate type details ([c9f19e1](c9f19e1))
* **markdown:** highlight keyword usage for documentation ([d35e4ed](d35e4ed)), closes [#100](#100)
* **markdown:** list nested schemas in README ([608674b](608674b))
* **markdown:** list nested schemas in README ([87e8489](87e8489))
* **markdown:** show examples ([c8e8dfa](c8e8dfa))
* **markdown:** show extensibility and abstraction in header ([90a9a8e](90a9a8e))
* **markdown:** show id and status in header ([08e1923](08e1923))
* **markdown:** show id and status in header ([b6fcf53](b6fcf53))
* **markdown:** show join types ([12af018](12af018))
* **markdown:** show some info about properties, switch i18n library ([f8a32df](f8a32df))
* **markdown:** show type, link, additional and custom properties in header ([eff129a](eff129a))
* **markdown:** show value constraints ([515969c](515969c))
* **markdown:** support item arrays and additionalItems ([c9fbcdf](c9fbcdf)), closes [#31](#31)
* **markdown:** support patternProperties and additionalProperties ([1386ee3](1386ee3)), closes [#95](#95) [#180](#180)
* **proxy:** generate meta information ([ac65ac6](ac65ac6))
* **proxy:** generate slugs ([eacbf38](eacbf38))
* **proxy:** resolve references ([4cea068](4cea068))
* **readme:** generate readme again ([d6b9e5e](d6b9e5e))
* **readme:** mention the most common schema version ([fc583d7](fc583d7))
* **schema:** add full support for "A Vocabulary for the Contents of String-Encoded Data" ([96ca3a6](96ca3a6))
* **schema:** add support for keyword `$defs` ([70b63c8](70b63c8))
* **schema:** add support for keyword `deprecated` ([934b856](934b856))
* **schema:** add support for readOnly and writeOnly schemas and properties ([7452882](7452882))

### BREAKING CHANGES

* **changelog:**
* **i18n:** The file format for the i18n files has changed

You can now specify the language to use using `-l` and `jsonschema2md` will pick up the correct language configuration.
* **test:** Node 8 is no longer supported
* **dependencies:** Removes the JSON schema validation feature entirely
* **cli:** Repaces lodash with ferrum, removed bluebird, changes the meaning of `--schema-out` or `-x` to be no longer relative to output dir

The `--schema-out` or `-x` command line option is no longer relative to the output path (specified with `-o` or `--out`)

CHANGELOG.md

@@ -1,3 +1,85 @@
+# [4.0.0](https://github.com/adobe/jsonschema2md/compare/v3.3.1...v4.0.0) (2019-12-16)
+
+
+### Bug Fixes
+
+* **i18n:** use correct file name format ([43a74f4](https://github.com/adobe/jsonschema2md/commit/43a74f4))
+* **markdown:** constraint values can be zero now ([2e057fd](https://github.com/adobe/jsonschema2md/commit/2e057fd))
+* **markdown:** handle null as a constant value ([e652e11](https://github.com/adobe/jsonschema2md/commit/e652e11))
+* **proxy:** remove logging statements ([616a1d9](https://github.com/adobe/jsonschema2md/commit/616a1d9))
+* **schemas:** remove references going nowhere ([2186142](https://github.com/adobe/jsonschema2md/commit/2186142))
+
+
+### Build System
+
+* **dependencies:** remove unused dependencies ([dbc9192](https://github.com/adobe/jsonschema2md/commit/dbc9192))
+
+
+### Code Refactoring
+
+* **cli:** remove bluebird, lodash, simplify arg parsing ([b6b1822](https://github.com/adobe/jsonschema2md/commit/b6b1822))
+
+
+### Continuous Integration
+
+* **test:** require node 10 ([ba4a947](https://github.com/adobe/jsonschema2md/commit/ba4a947))
+
+
+### Documentation
+
+* **changelog:** mention changes for v4 ([4dfe90c](https://github.com/adobe/jsonschema2md/commit/4dfe90c)), closes [#126](https://github.com/adobe/jsonschema2md/issues/126) [#174](https://github.com/adobe/jsonschema2md/issues/174) [#72](https://github.com/adobe/jsonschema2md/issues/72) [#73](https://github.com/adobe/jsonschema2md/issues/73) [#94](https://github.com/adobe/jsonschema2md/issues/94) [#52](https://github.com/adobe/jsonschema2md/issues/52) [#20](https://github.com/adobe/jsonschema2md/issues/20) [#125](https://github.com/adobe/jsonschema2md/issues/125) [#177](https://github.com/adobe/jsonschema2md/issues/177) [#34](https://github.com/adobe/jsonschema2md/issues/34) [#123](https://github.com/adobe/jsonschema2md/issues/123)
+
+
+### Features
+
+* **cli:** generate JSON schema output ([dd18f3b](https://github.com/adobe/jsonschema2md/commit/dd18f3b)), closes [#176](https://github.com/adobe/jsonschema2md/issues/176)
+* **formats:** add support for formats: json-pointer, relative-json-pointer, regex, and uri-template ([689c158](https://github.com/adobe/jsonschema2md/commit/689c158))
+* **i18n:** new internationalization system ([1a664de](https://github.com/adobe/jsonschema2md/commit/1a664de))
+* **i18n:** provide complete en_US translation ([5eb0c89](https://github.com/adobe/jsonschema2md/commit/5eb0c89))
+* **markdown:** add header surpression ([6225b9f](https://github.com/adobe/jsonschema2md/commit/6225b9f))
+* **markdown:** add support for `default` keyword ([72a0fde](https://github.com/adobe/jsonschema2md/commit/72a0fde))
+* **markdown:** add support for comments ([07bb52f](https://github.com/adobe/jsonschema2md/commit/07bb52f))
+* **markdown:** add YAML frontmatter support ([4df92e6](https://github.com/adobe/jsonschema2md/commit/4df92e6))
+* **markdown:** create and write markdown ([e521541](https://github.com/adobe/jsonschema2md/commit/e521541))
+* **markdown:** generate additional detail ([cc07df2](https://github.com/adobe/jsonschema2md/commit/cc07df2))
+* **markdown:** generate header again ([011427c](https://github.com/adobe/jsonschema2md/commit/011427c))
+* **markdown:** generate some property details ([fa34cf1](https://github.com/adobe/jsonschema2md/commit/fa34cf1))
+* **markdown:** generate type details ([c9f19e1](https://github.com/adobe/jsonschema2md/commit/c9f19e1))
+* **markdown:** highlight keyword usage for documentation ([d35e4ed](https://github.com/adobe/jsonschema2md/commit/d35e4ed)), closes [#100](https://github.com/adobe/jsonschema2md/issues/100)
+* **markdown:** list nested schemas in README ([608674b](https://github.com/adobe/jsonschema2md/commit/608674b))
+* **markdown:** list nested schemas in README ([87e8489](https://github.com/adobe/jsonschema2md/commit/87e8489))
+* **markdown:** show examples ([c8e8dfa](https://github.com/adobe/jsonschema2md/commit/c8e8dfa))
+* **markdown:** show extensibility and abstraction in header ([90a9a8e](https://github.com/adobe/jsonschema2md/commit/90a9a8e))
+* **markdown:** show id and status in header ([08e1923](https://github.com/adobe/jsonschema2md/commit/08e1923))
+* **markdown:** show id and status in header ([b6fcf53](https://github.com/adobe/jsonschema2md/commit/b6fcf53))
+* **markdown:** show join types ([12af018](https://github.com/adobe/jsonschema2md/commit/12af018))
+* **markdown:** show some info about properties, switch i18n library ([f8a32df](https://github.com/adobe/jsonschema2md/commit/f8a32df))
+* **markdown:** show type, link, additional and custom properties in header ([eff129a](https://github.com/adobe/jsonschema2md/commit/eff129a))
+* **markdown:** show value constraints ([515969c](https://github.com/adobe/jsonschema2md/commit/515969c))
+* **markdown:** support item arrays and additionalItems ([c9fbcdf](https://github.com/adobe/jsonschema2md/commit/c9fbcdf)), closes [#31](https://github.com/adobe/jsonschema2md/issues/31)
+* **markdown:** support patternProperties and additionalProperties ([1386ee3](https://github.com/adobe/jsonschema2md/commit/1386ee3)), closes [#95](https://github.com/adobe/jsonschema2md/issues/95) [#180](https://github.com/adobe/jsonschema2md/issues/180)
+* **proxy:** generate meta information ([ac65ac6](https://github.com/adobe/jsonschema2md/commit/ac65ac6))
+* **proxy:** generate slugs ([eacbf38](https://github.com/adobe/jsonschema2md/commit/eacbf38))
+* **proxy:** resolve references ([4cea068](https://github.com/adobe/jsonschema2md/commit/4cea068))
+* **readme:** generate readme again ([d6b9e5e](https://github.com/adobe/jsonschema2md/commit/d6b9e5e))
+* **readme:** mention the most common schema version ([fc583d7](https://github.com/adobe/jsonschema2md/commit/fc583d7))
+* **schema:** add full support for "A Vocabulary for the Contents of String-Encoded Data" ([96ca3a6](https://github.com/adobe/jsonschema2md/commit/96ca3a6))
+* **schema:** add support for keyword `$defs` ([70b63c8](https://github.com/adobe/jsonschema2md/commit/70b63c8))
+* **schema:** add support for keyword `deprecated` ([934b856](https://github.com/adobe/jsonschema2md/commit/934b856))
+* **schema:** add support for readOnly and writeOnly schemas and properties ([7452882](https://github.com/adobe/jsonschema2md/commit/7452882))
+
+
+### BREAKING CHANGES
+
+* **changelog:** 
+* **i18n:** The file format for the i18n files has changed
+
+You can now specify the language to use using `-l` and `jsonschema2md` will pick up the correct language configuration.
+* **test:** Node 8 is no longer supported
+* **dependencies:** Removes the JSON schema validation feature entirely
+* **cli:** Repaces lodash with ferrum, removed bluebird, changes the meaning of `--schema-out` or `-x` to be no longer relative to output dir
+
+The `--schema-out` or `-x` command line option is no longer relative to the output path (specified with `-o` or `--out`)
 
 ---