* sidebar navigation issues when scrollYOffset is float number ([c04f387](https://github.com/Rebilly/ReDoc/commit/c04f387)), closes [#748](https://github.com/Rebilly/ReDoc/issues/748)
* onLoaded callback not run on spec error ([e77df0c](https://github.com/Rebilly/ReDoc/commit/e77df0c)), closes [#690](https://github.com/Rebilly/ReDoc/issues/690)
* theme improvments by [@stasiukanya](https://github.com/stasiukanya) ([e2d0cd5](https://github.com/Rebilly/ReDoc/commit/e2d0cd5))
* **cli:** old peer dependency issue with styled-components ([#699](https://github.com/Rebilly/ReDoc/issues/699)) ([9e2853c](https://github.com/Rebilly/ReDoc/commit/9e2853c))
### Features
* Add feature to specify href for logo explicitly ([#645](https://github.com/Rebilly/ReDoc/issues/645)) ([87fd7d7](https://github.com/Rebilly/ReDoc/commit/87fd7d7))
* add support for markdown in Server Object ([155d214](https://github.com/Rebilly/ReDoc/commit/155d214))
* Add support for minLength and maxLength constraint humanization ([#700](https://github.com/Rebilly/ReDoc/issues/700)) ([f40568b](https://github.com/Rebilly/ReDoc/commit/f40568b)), closes [#42](https://github.com/Rebilly/ReDoc/issues/42) [/github.com/Rebilly/ReDoc/issues/42#issuecomment-371883853](https://github.com//github.com/Rebilly/ReDoc/issues/42/issues/issuecomment-371883853)
* add null check in dispose method ([#675](https://github.com/Rebilly/ReDoc/issues/675)) ([6b7c5b7](https://github.com/Rebilly/ReDoc/commit/6b7c5b7))
* extensionHook not being used ([a4a4013](https://github.com/Rebilly/ReDoc/commit/a4a4013)), closes [#665](https://github.com/Rebilly/ReDoc/issues/665)
* fix issue with broken markdown caused by marked bug ([70cf293](https://github.com/Rebilly/ReDoc/commit/70cf293))
### Peer dependencies updates
* ReDoc now requires `styled-components@^4.0.1` to be installed if used as React component
* **cli:** add styled-components to dependencies ([2d63fa0](https://github.com/Rebilly/ReDoc/commit/2d63fa0))
* allOf inside oneOf overwritten and not rendered ([fe3383d](https://github.com/Rebilly/ReDoc/commit/fe3383d)), closes [#660](https://github.com/Rebilly/ReDoc/issues/660)
* fix panel paddings on small screens ([f39fc98](https://github.com/Rebilly/ReDoc/commit/f39fc98))
* minor media print improvements ([fbcec82](https://github.com/Rebilly/ReDoc/commit/fbcec82))
* remove extra-padding caused by empty group sections ([974bc7d](https://github.com/Rebilly/ReDoc/commit/974bc7d))
* server overriding didn't work on Path Item object ([355764d](https://github.com/Rebilly/ReDoc/commit/355764d)), closes [#656](https://github.com/Rebilly/ReDoc/issues/656)
### Features
* new option `onlyRequiredInSamples` ([#646](https://github.com/Rebilly/ReDoc/issues/646)) ([10bca66](https://github.com/Rebilly/ReDoc/commit/10bca66))
* new option `sortPropsAlphabetically` ([b87cf0d](https://github.com/Rebilly/ReDoc/commit/b87cf0d))
* new theme options `spacing.sectionHorizontal` and `spacing.sectionVertical` ([505463f](https://github.com/Rebilly/ReDoc/commit/505463f))
* turn off code-blocks wrapping (enable using `theme.typography.code.wrap: true`) ([393681b](https://github.com/Rebilly/ReDoc/commit/393681b)), closes [#658](https://github.com/Rebilly/ReDoc/issues/658)
* do not inherit title in allOf ([720e282](https://github.com/Rebilly/ReDoc/commit/720e282)), closes [#601](https://github.com/Rebilly/ReDoc/issues/601)
* fix crash on empty media object ([fb21212](https://github.com/Rebilly/ReDoc/commit/fb21212)), closes [#608](https://github.com/Rebilly/ReDoc/issues/608)
* make http badges font-based instead of inline png ([5d84bd4](https://github.com/Rebilly/ReDoc/commit/5d84bd4))
* use correct parent section for security definition ([f903406](https://github.com/Rebilly/ReDoc/commit/f903406))
* add some spacing between operation description and parameters ([597688e](https://github.com/Rebilly/ReDoc/commit/597688e))
* description is not rendered if doesn't containt markdown headings ([90ed717](https://github.com/Rebilly/ReDoc/commit/90ed717)), closes [#591](https://github.com/Rebilly/ReDoc/issues/591)
* download button downloads index.html instead of spec with CLI ([334f904](https://github.com/Rebilly/ReDoc/commit/334f904)), closes [#594](https://github.com/Rebilly/ReDoc/issues/594)
* fix Authentication section is not rendered ([2ecc8bc](https://github.com/Rebilly/ReDoc/commit/2ecc8bc)), closes [#590](https://github.com/Rebilly/ReDoc/issues/590)
* fix linebreaks in multiparagraph field descriptions ([8fb9cd6](https://github.com/Rebilly/ReDoc/commit/8fb9cd6))
* preserve md heading level in description ([23559fb](https://github.com/Rebilly/ReDoc/commit/23559fb))
* render additionalProperties set to true ([#597](https://github.com/Rebilly/ReDoc/issues/597)) ([f70ac08](https://github.com/Rebilly/ReDoc/commit/f70ac08)), closes [#596](https://github.com/Rebilly/ReDoc/issues/596)
* schemes without type: object are not expandable ([97e1620](https://github.com/Rebilly/ReDoc/commit/97e1620)), closes [#599](https://github.com/Rebilly/ReDoc/issues/599)
### Features
* Add x-logo alt text support ([#584](https://github.com/Rebilly/ReDoc/issues/584)) ([568ce74](https://github.com/Rebilly/ReDoc/commit/568ce74)), closes [#546](https://github.com/Rebilly/ReDoc/issues/546)
* support label for x-code-samples ([00bd966](https://github.com/Rebilly/ReDoc/commit/00bd966)), closes [#586](https://github.com/Rebilly/ReDoc/issues/586)
* **cli:** cli output crashes if script closing tag is in the spec ([76906eb](https://github.com/Rebilly/ReDoc/commit/76906eb)), closes [#563](https://github.com/Rebilly/ReDoc/issues/563)
* different output of cli bundle and redoc ([89aa754](https://github.com/Rebilly/ReDoc/commit/89aa754)), closes [#547](https://github.com/Rebilly/ReDoc/issues/547)
* fix broken link in CLI help ([bab3e7d](https://github.com/Rebilly/ReDoc/commit/bab3e7d)), closes [#559](https://github.com/Rebilly/ReDoc/issues/559)
* fix Download button url when spec as object was provided ([c35925a](https://github.com/Rebilly/ReDoc/commit/c35925a)), closes [#462](https://github.com/Rebilly/ReDoc/issues/462) [#540](https://github.com/Rebilly/ReDoc/issues/540)
* fix non-scalar query/path/header params are not expandable ([dcca44a](https://github.com/Rebilly/ReDoc/commit/dcca44a)), closes [#561](https://github.com/Rebilly/ReDoc/issues/561)
* regression - broken urls for operations without operationId ([c0c44bc](https://github.com/Rebilly/ReDoc/commit/c0c44bc))
* use original tag name when slugified one is not valid ([#553](https://github.com/Rebilly/ReDoc/issues/553)) ([8817d9c](https://github.com/Rebilly/ReDoc/commit/8817d9c))
### Features
* new option disableSearch ([d4ab5ad](https://github.com/Rebilly/ReDoc/commit/d4ab5ad))
* **cli:** make positional arguments required and handle errors in serve and bundle manually ([#518](https://github.com/Rebilly/ReDoc/issues/518)) ([370d08a](https://github.com/Rebilly/ReDoc/commit/370d08a))
* fix typings on npm ([d957ad7](https://github.com/Rebilly/ReDoc/commit/d957ad7))
* fix vertical line misaligned in firefox ([bde08f1](https://github.com/Rebilly/ReDoc/commit/bde08f1)), closes [#503](https://github.com/Rebilly/ReDoc/issues/503)
* mergeAllOf takes items into account ([#511](https://github.com/Rebilly/ReDoc/issues/511)) ([47b2177](https://github.com/Rebilly/ReDoc/commit/47b2177))
* **cli:** create directories when a path is specified in the --output option ([#513](https://github.com/Rebilly/ReDoc/issues/513)) ([ac7372b](https://github.com/Rebilly/ReDoc/commit/ac7372b)), closes [#512](https://github.com/Rebilly/ReDoc/issues/512)
* **cli:** return 1 as exit code if an error happens in the cli ([#516](https://github.com/Rebilly/ReDoc/issues/516)) ([720c304](https://github.com/Rebilly/ReDoc/commit/720c304))
* HEAD http verb support in menu badges ([2eb1952](https://github.com/Rebilly/ReDoc/commit/2eb1952)), closes [#493](https://github.com/Rebilly/ReDoc/issues/493)
* more descriptive message for wrong discriminator use ([3c6de2c](https://github.com/Rebilly/ReDoc/commit/3c6de2c)), closes [#505](https://github.com/Rebilly/ReDoc/issues/505)
### Features
* add new experimental option unstable_ignoreMimeParameters ([d162bab](https://github.com/Rebilly/ReDoc/commit/d162bab))
* support x-discriminator for OpenAPI 2 ([aaff311](https://github.com/Rebilly/ReDoc/commit/aaff311)), closes [#496](https://github.com/Rebilly/ReDoc/issues/496)
* change look of additionalProperties ([126c6a6](https://github.com/Rebilly/ReDoc/commit/126c6a6))
* disable chrome tap-highlight on mobile ([09cbe88](https://github.com/Rebilly/ReDoc/commit/09cbe88))
* fix [@observer](https://github.com/observer) on PureComponent warning ([afb11d6](https://github.com/Rebilly/ReDoc/commit/afb11d6))
* fix build caused by new babel decorators syntax, fixes [#487](https://github.com/Rebilly/ReDoc/issues/487) ([01f575c](https://github.com/Rebilly/ReDoc/commit/01f575c))
* fix prism lang dependencies, fixes [#467](https://github.com/Rebilly/ReDoc/issues/467) ([42cf18e](https://github.com/Rebilly/ReDoc/commit/42cf18e))
* fix spelling in error message ([#455](https://github.com/Rebilly/ReDoc/issues/455)) ([64119c4](https://github.com/Rebilly/ReDoc/commit/64119c4))
* limit height of discriminator dropdown, fixes [#484](https://github.com/Rebilly/ReDoc/issues/484) ([6d1a9e5](https://github.com/Rebilly/ReDoc/commit/6d1a9e5))
* path parameters are not correctly override, fixes [#481](https://github.com/Rebilly/ReDoc/issues/481) ([2cf4c3c](https://github.com/Rebilly/ReDoc/commit/2cf4c3c))
### Features
* display scope description as markdown, fixes [#466](https://github.com/Rebilly/ReDoc/issues/466) ([0d6deff](https://github.com/Rebilly/ReDoc/commit/0d6deff))
* **cli:** fix output option type ([c729c6c](https://github.com/Rebilly/ReDoc/commit/c729c6c))
* **cli:** rename redoc-cli bin ([06b5a00](https://github.com/Rebilly/ReDoc/commit/06b5a00))
* fix second-level heading in description ([a084532](https://github.com/Rebilly/ReDoc/commit/a084532))
* make field type color more dark (closes [#439](https://github.com/Rebilly/ReDoc/issues/439)) ([d27e61a](https://github.com/Rebilly/ReDoc/commit/d27e61a))
* avoid endless recursion in schema-walker in some cases ([309cc23](https://github.com/Rebilly/ReDoc/commit/309cc23)), closes [#418](https://github.com/Rebilly/ReDoc/issues/418) [#395](https://github.com/Rebilly/ReDoc/issues/395)
* fix crash when discriminator is used incorrectly ([b1d928d](https://github.com/Rebilly/ReDoc/commit/b1d928d))
* null example not used in schema samples ([420c51a](https://github.com/Rebilly/ReDoc/commit/420c51a)), closes [#415](https://github.com/Rebilly/ReDoc/issues/415)
### Features
* new option hide-download-button ([454e5bd](https://github.com/Rebilly/ReDoc/commit/454e5bd)), closes [#394](https://github.com/Rebilly/ReDoc/issues/394)
* Path parameters are not correctly overriden ([c406dc5](https://github.com/Rebilly/ReDoc/commit/c406dc5)), closes [#400](https://github.com/Rebilly/ReDoc/issues/400)
* Use parentNode instead of parentElement to fix IE11 crash ([e8adb60](https://github.com/Rebilly/ReDoc/commit/e8adb60)), closes [#406](https://github.com/Rebilly/ReDoc/issues/406)
### Features
* align parameters to match up ([#375](https://github.com/Rebilly/ReDoc/issues/375)) ([d083c16](https://github.com/Rebilly/ReDoc/commit/d083c16))
### Deprecations
* Dropped bower support. No more dist files on the `releases` branch.
* A couple minor bug fixes ([#436](https://github.com/Rebilly/Redoc/issues/436)) ([5dc21af](https://github.com/Rebilly/Redoc/commit/5dc21af))
* add extra null-check + warning ([8757fa5](https://github.com/Rebilly/Redoc/commit/8757fa5))
* add logo width to the theme ([28f2391](https://github.com/Rebilly/Redoc/commit/28f2391))
* align logo by center ([18ec3ac](https://github.com/Rebilly/Redoc/commit/18ec3ac))
* discriminator dropdown showing incorrect field if sorted ([bcf39dc](https://github.com/Rebilly/Redoc/commit/bcf39dc))
* fix crash when referencing non-existing security scheme ([1f7fc44](https://github.com/Rebilly/Redoc/commit/1f7fc44))
* fix overflowing content in JSON samples ([02c2413](https://github.com/Rebilly/Redoc/commit/02c2413))
* fix right-panel blinking when scrolling + css improvements ([a78f9ab](https://github.com/Rebilly/Redoc/commit/a78f9ab))
* fix search-indexing for SSR ([1428fb5](https://github.com/Rebilly/Redoc/commit/1428fb5))
* fix the media queries utils so it gets the values from the current theme ([#420](https://github.com/Rebilly/Redoc/issues/420)) ([3924d3c](https://github.com/Rebilly/Redoc/commit/3924d3c))
* html characters not escaped in code blocks (fixes [#378](https://github.com/Rebilly/ReDoc/issues/378)) ([fef9ec4](https://github.com/Rebilly/ReDoc/commit/fef9ec4))
* response samples doesn't show only text/plain (fixes [#371](https://github.com/Rebilly/ReDoc/issues/371)) ([00aea06](https://github.com/Rebilly/ReDoc/commit/00aea06))
* crash if `contact` is not in the spec ([1b9ba0d](https://github.com/Rebilly/ReDoc/commit/1b9ba0d)), closes [#332](https://github.com/Rebilly/ReDoc/issues/332)
* increase padding top for `.api-info-wrapper` when left sidebar is hiding to avoid header overlaying by top menu ([514fc29](https://github.com/Rebilly/ReDoc/commit/514fc29))
* add `display: inline-block` for `.openapi-button` ([86b4db4](https://github.com/Rebilly/ReDoc/commit/86b4db4)),
* add margins around list-items in markdown ([b165785](https://github.com/Rebilly/ReDoc/commit/b165785))
### Features
* generate download link for specs defined by an object ([60e8cb4](https://github.com/Rebilly/ReDoc/commit/60e8cb4)), closes [#289](https://github.com/Rebilly/ReDoc/issues/289)
* support text-plain response sample ([b84177c](https://github.com/Rebilly/ReDoc/commit/b84177c)), closes [#270](https://github.com/Rebilly/ReDoc/issues/270)
* clickable logo that points to specific url ([cb3d318](https://github.com/Rebilly/ReDoc/commit/cb3d318)), closes
* copy code-samples included \n\r characters ([cd962fa](https://github.com/Rebilly/ReDoc/commit/cd962fa)), closes [#296](https://github.com/Rebilly/ReDoc/issues/296)
* enum with single value not shown in non-body params ([87d9abd](https://github.com/Rebilly/ReDoc/commit/87d9abd)), closes [#284](https://github.com/Rebilly/ReDoc/issues/284)
* handle case where items is array in indexer ([5e5db72](https://github.com/Rebilly/ReDoc/commit/5e5db72)), closes [#304](https://github.com/Rebilly/ReDoc/issues/304)
* output dates as ISO 8601 strings in JSON Formatter ([#313](https://github.com/Rebilly/ReDoc/issues/313)) ([86d8179](https://github.com/Rebilly/ReDoc/commit/86d8179))
* make padding between h2 sections smaller ([2c89536](https://github.com/Rebilly/ReDoc/commit/2c89536)), closes [#291](https://github.com/Rebilly/ReDoc/issues/291)
* ready-only for nested objects samples ([be41d6d](https://github.com/Rebilly/ReDoc/commit/be41d6d)), closes [#300](https://github.com/Rebilly/ReDoc/issues/300)
* add special rendering for deprecated operations ([#290](https://github.com/Rebilly/ReDoc/issues/290)) ([2748aac](https://github.com/Rebilly/ReDoc/commit/2748aac))
* support for xml samples in response when there is no schema in response ([eb7089b](https://github.com/Rebilly/ReDoc/commit/eb7089b)), closes [#307](https://github.com/Rebilly/ReDoc/issues/307)
* don't show download button if initialized with an object ([476d6c4](https://github.com/Rebilly/ReDoc/commit/476d6c4))
* endpoint link doesn't expand when click on arrow ([9248cc2](https://github.com/Rebilly/ReDoc/commit/9248cc2))
* markdown block text color 💅 ([0f6f035](https://github.com/Rebilly/ReDoc/commit/0f6f035)), closes [#255](https://github.com/Rebilly/ReDoc/issues/255)
* ReDoc removes path if site is using history API ([c77e1a2](https://github.com/Rebilly/ReDoc/commit/c77e1a2)), closes [#257](https://github.com/Rebilly/ReDoc/issues/257)
* remove trailing slash from url when use `x-servers` ([2760a34](https://github.com/Rebilly/ReDoc/commit/2760a34))
* subscription leak in side-menu ([838f233](https://github.com/Rebilly/ReDoc/commit/838f233))
### Features
* add GH-like anchors to h1 and h2 headings in md ([bb3667d](https://github.com/Rebilly/ReDoc/commit/bb3667d))
* add perfect-scrollbar for side menu ([cdeee67](https://github.com/Rebilly/ReDoc/commit/cdeee67))
* emphasize path with primary color in servers dropdown ([388b3d4](https://github.com/Rebilly/ReDoc/commit/388b3d4))
* new option `path-in-middle-panel` ([74a3193](https://github.com/Rebilly/ReDoc/commit/74a3193))
* SideMenu to support items template as a parameter ([8a49fb3](https://github.com/Rebilly/ReDoc/commit/8a49fb3))
* UL missing css ([303b49e](https://github.com/Rebilly/ReDoc/commit/303b49e)), closes [#248](https://github.com/Rebilly/ReDoc/issues/248)
* don't show contact info if it is empty object ([6077cc6](https://github.com/Rebilly/ReDoc/commit/6077cc6))
* code block formatting in markdown list ([a9cad19](https://github.com/Rebilly/ReDoc/commit/a9cad19)), closes [#242](https://github.com/Rebilly/ReDoc/issues/242)
### Features
* HTTP verbs badges in side menu ([92eec25](https://github.com/Rebilly/ReDoc/commit/92eec25)), closes [#61](https://github.com/Rebilly/ReDoc/issues/61)
* HTTP verbs badges in search results ([61fd426](https://github.com/Rebilly/ReDoc/commit/61fd426))
* new option [`no-auto-auth`](https://github.com/Rebilly/ReDoc#redoc-tag-attributes) to disable authentication section auto adding ([00b304a](https://github.com/Rebilly/ReDoc/commit/00b304a))
<aname="1.12.1"></a>
# 1.12.1 (2017-04-19)
### Bug Fixes
* fix: use replace state instead of pushState ([4f4e748](https://github.com/Rebilly/ReDoc/commit/4f4e748)), closes [#244](https://github.com/Rebilly/ReDoc/issues/244)
<aname="1.12.0"></a>
# 1.12.0 (2017-04-19)
### Bug Fixes
* add safeguard for undefined ([aaac434](https://github.com/Rebilly/ReDoc/commit/aaac434)), closes [#236](https://github.com/Rebilly/ReDoc/issues/236)
* view errors were not reported ([6aa3a7d](https://github.com/Rebilly/ReDoc/commit/6aa3a7d))
### Features
* Support x-examples vendor extension for requests (by [@brendo](https://github.com/brendo))
### Other
* Updated to Angular 4, bundle is a bit smaller now
* do not hang when swagger doesn't contain any paths ([e4f5388](https://github.com/Rebilly/ReDoc/commit/e4f5388)), closes [#216](https://github.com/Rebilly/ReDoc/issues/216)
* optimize and support inherited discriminator ([64e5741](https://github.com/Rebilly/ReDoc/commit/64e5741))
* redoc hangs when indexing recursive discriminator-based definitions ([1e96f88](https://github.com/Rebilly/ReDoc/commit/1e96f88))
* wrong warnings for $ref not single ([193f4bf](https://github.com/Rebilly/ReDoc/commit/193f4bf)), closes [#221](https://github.com/Rebilly/ReDoc/issues/221)
* x-extendedDiscriminator not working ([4899f3e](https://github.com/Rebilly/ReDoc/commit/4899f3e)), closes [#217](https://github.com/Rebilly/ReDoc/issues/217)
* support for OpenAPI object as a parameter for `init` ([d99f256](https://github.com/Rebilly/ReDoc/commit/d99f256)), closes [#224](https://github.com/Rebilly/ReDoc/issues/224)
<aname="1.10.2"></a>
## 1.10.2 (2017-03-01)
### Bug Fixes
* clear page fragment when scroll to the beginning
* update docs for x-tagGroup, add warning [#215](https://github.com/Rebilly/ReDoc/issues/215)
* new option `required-props-first` ([c724df4](https://github.com/Rebilly/ReDoc/commit/c724df4)), closes [#191](https://github.com/Rebilly/ReDoc/issues/191)
* update fragment while scrolling and on menu clicks ([66c06b3](https://github.com/Rebilly/ReDoc/commit/66c06b3)), closes [#138](https://github.com/Rebilly/ReDoc/issues/138) [#202](https://github.com/Rebilly/ReDoc/issues/202)
* do not crash if version is not string ([accd016](https://github.com/Rebilly/ReDoc/commit/accd016)), closes [#208](https://github.com/Rebilly/ReDoc/issues/208)
* long paths break EndpointLink ui ([8472045](https://github.com/Rebilly/ReDoc/commit/8472045))
* Add support for `x-servers` ([fd49082](https://github.com/Rebilly/ReDoc/commit/fd49082))
* Color of "default" Response depends on other successful responses are specified ([9d0dd25](https://github.com/Rebilly/ReDoc/commit/9d0dd25)), closes [#197](https://github.com/Rebilly/ReDoc/issues/197)
* improved type string with minLength == maxLength ([e76bcc3](https://github.com/Rebilly/ReDoc/commit/e76bcc3)), closes [#212](https://github.com/Rebilly/ReDoc/issues/212)
* show type string with minLength 1 as "non-empty" ([d175a4d](https://github.com/Rebilly/ReDoc/commit/d175a4d)), closes [#192](https://github.com/Rebilly/ReDoc/issues/192)
* Fix toggle icon width on IE, closes [#198](https://github.com/Rebilly/ReDoc/issues/198)
* Add safe guards array without items, closes [#199](https://github.com/Rebilly/ReDoc/issues/199)
* Fix extra slash if basePath is not present ([a5c03ab](https://github.com/Rebilly/ReDoc/commit/a5c03ab)), closes [#201](https://github.com/Rebilly/ReDoc/issues/201)
* take snapshot of schema to not overwrite inlined references ([77bc3c4](https://github.com/Rebilly/ReDoc/commit/77bc3c4)), closes [#203](https://github.com/Rebilly/ReDoc/issues/203)
* use items description if not present on top level ([23e7847](https://github.com/Rebilly/ReDoc/commit/23e7847))
### Features
* autoscroll menu ([b43a87d](https://github.com/Rebilly/ReDoc/commit/b43a87d))
* Tags with x-traitTag: true are now greyed out in ReDoc output bug [#194](https://github.com/Rebilly/ReDoc/issues/194)
* CSS: request body model-tree wrapping problem [#185](https://github.com/Rebilly/ReDoc/issues/185)
* Strange request to `example.com` causing CSP error [#178](https://github.com/Rebilly/ReDoc/issues/178)
* Fix latest empty menu-items not getting active [#194](https://github.com/Rebilly/ReDoc/issues/194)
* Fixed crash when level-2 heading goes before level-1 in description [#179](https://github.com/Rebilly/ReDoc/issues/179) (by [@jsmartfo](https://github.com/jsmartfo))
* Update webpack and stick to ts@2.0.9 (fixes [#169](https://github.com/Rebilly/ReDoc/issues/169), [#168](https://github.com/Rebilly/ReDoc/issues/168))
### Features/Improvements
* add `expand-responses` option - specify which responses are expand by default ([#165](https://github.com/Rebilly/ReDoc/issues/165)).
* Use markdown in responses description ([#158](https://github.com/Rebilly/ReDoc/issues/158))
### Features/Improvements
* [x-displayName](https://github.com/Rebilly/ReDoc/blob/master/docs/redoc-vendor-extensions.md#x-displayname) for tags - by [@bfirsh](https://github.com/bfirsh) ([PR #152](https://github.com/Rebilly/ReDoc/pull/152))
* Update webpack to the latest beta ([#143](https://github.com/Rebilly/ReDoc/issues/143))
* Fix read-only fields appear in request samples ([#142](https://github.com/Rebilly/ReDoc/issues/142))
* A few more minor UI improvemnts
### Features/Improvements
* Major performance optimization with new option `lazy-rendering`
To enable use `<redoc>` tag parameter: `<redoc spec-url="..." lazy-rendering></redoc>`.
In this mode ReDoc shows initial screen ASAP and then renders the rest operations asynchronously while showing progress bar on the top. Check out [the demo](//rebilly.github.io/ReDoc) for the example.
