diff --git a/CHANGELOG.md b/CHANGELOG.md
index 09cc8fa9cd..fdcda05eb1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,7 +11,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
    - `npm run build` will build for development with instrumentation code
    - `npm run prepublishOnly` will build for production
    - `npm run watch` will also run Webpack in watch loop
-- Build: Automated testing using visual regression testing technique
+- Build: Automated testing using visual regression testing technique in [#1323](https://github.com/Microsoft/BotFramework-WebChat/pull/1323)
    - [Docker-based](https://github.com/SeleniumHQ/docker-selenium) automated testing using headless Chrome and [Web Driver](https://npmjs.com/packages/selenium-webdriver)
    - Screenshot comparison using [`jest-image-snapshot`](https://npmjs.com/packages/jest-image-snapshot) and [`pixelmatch`](https://npmjs.com/package/pixelmatch)
    - Code is instrumented using [`istanbul`](https://npmjs.com/package/istanbul)
@@ -22,8 +22,6 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
    - If `userID` props present, they must be string and not prefixed with `dl_`, to avoid confusion between `userID` props and Direct Line embedded user ID (which is forgery-proof)
    - If `userID` props does not pass the validation test or not specified, Web Chat will use `default-user` instead
 - Support Cognitive Services Speech Services, in PR [#1442](https://github.com/Microsoft/BotFramework-WebChat/pull/1442)
-   - [Sample for Speech Services](https://github.com/Microsoft/BotFramework-WebChat/tree/master/samples/6.c.cognitive-services-speech-services-js) (both subscription key and authorization token flow)
-   - [Sample for using lexical result](https://github.com/Microsoft/BotFramework-WebChat/tree/master/samples/6.e.cognitive-services-speech-services-with-lexical-result) (text normalization)
 
 ### Changed
 - Core: Saga will run after custom middleware, in [#1331](https://github.com/Microsoft/BotFramework-WebChat/pull/1331)
@@ -54,14 +52,15 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Fix [#1397](https://github.com/Microsoft/BotFramework-WebChat/issues/1397/) by patching activities without `from` field, in PR [#1405](https://github.com/Microsoft/BotFramework-WebChat/pull/1405)
 - Fix [#1237](https://github.com/Microsoft/BotFramework-WebChat/issues/1237). Added new sample called `migration`, by [@corinagum](https://github.com/corinagum) in PR [#1398](https://github.com/Microsoft/BotFramework-WebChat/pull/1398)
 - Fix sample names and add table to README; resolves [Issue #1332](https://github.com/Microsoft/BotFramework-WebChat/issues/1332) by [@corinagum](https://github.com/corinagum) in PR [#1435](https://github.com/Microsoft/BotFramework-WebChat/pull/1435)
-
-### Fixed
+- Fix [#1125](https://github.com/Microsoft/BotFramework-WebChat/issues/1125). Added error handling for Adaptive Card JSON render, by [@corinagum](https://github.com/corinagum) in PR [#1395](https://github.com/Microsoft/BotFramework-WebChat/pull/1395)
 - Build: Webpack watch mode now emits non-minified code for shorter dev RTT, in [#1331](https://github.com/Microsoft/BotFramework-WebChat/pull/1331)
 
 ### Samples
-- Backchannel: Inject custom data into every `POST_ACTIVITY`, in [#1331](https://github.com/Microsoft/BotFramework-WebChat/pull/1331)
-- UI: Minimize mode, in [#1290](https://github.com/Microsoft/BotFramework-WebChat/pull/1290)
-- Others: Use Web Chat v3, in [#1287](https://github.com/Microsoft/BotFramework-WebChat/pull/1287)
+- Backchannel: [Inject custom data into every `POST_ACTIVITY`](https://microsoft.github.io/BotFramework-WebChat/15.backchannel-piggyback-on-outgoing-activities/), in [#1331](https://github.com/Microsoft/BotFramework-WebChat/pull/1331)
+- UI: [Minimizable Web Chat](https://microsoft.github.io/BotFramework-WebChat/12.customization-minimizable-web-chat/), in [#1290](https://github.com/Microsoft/BotFramework-WebChat/pull/1290)
+- Others: [Using Web Chat v3](https://microsoft.github.io/BotFramework-WebChat/webchat-v3/), in [#1287](https://github.com/Microsoft/BotFramework-WebChat/pull/1287)
+- Speech: [Cognitive Services Speech to Text and Text to Speech](https://github.com/Microsoft/BotFramework-WebChat/tree/master/samples/6.c.cognitive-services-speech-services-js) (both subscription key and authorization token flow)
+- Speech: [Cognitive Services Speech to Text using lexical result](https://github.com/Microsoft/BotFramework-WebChat/tree/master/samples/6.e.cognitive-services-speech-services-with-lexical-result) (text normalization)
 
 ## [4.1.0] - 2018-10-31
 ### Added