Fix links in release notes

Author: jlukic

RELEASE-NOTES.md

@@ -8,25 +8,25 @@
 > A general solution will most likely require branching code for IE11 which will disable flex (as IE11 doesnt correctly implement the latest spec for [absolute positioned flex containers](https://developers.google.com/web/updates/2016/06/absolute-positioned-children)).
 
 **Critical Bugs**
-- **Dropdown** - Fixed issue in `2.3.0` that could cause multiselect dropdowns initialized by converting `<select>` to not add initial selected options. #6123
-- **Search** - Fixes using category search with `fullTextSearch: 'exact'` **@Thanks @prudho** returning duplicate results #6223 #6221
-- **Icon** - Fixes `centered` and `bordered` icons appearing incorrectly with FA5 **Thanks @w96k** #6192
-- **Icons** - Fixes missing aliases/incorrect icons from Font Awesome 5 port in `2.3.0` **Thanks hammy2899** #6181 #6175 #6176 #6174 #6175
-- **Icons** - Fixed issue where `link icon` were appearing incorrectly due to changes in icons #6180
+- **Dropdown** - Fixed issue in `2.3.0` that could cause multiselect dropdowns initialized by converting `<select>` to not add initial selected options. [#6123](https://github.com/Semantic-Org/Semantic-UI/issues/6123)
+- **Search** - Fixes using category search with `fullTextSearch: 'exact'` **@Thanks @prudho** returning duplicate results [#6223](https://github.com/Semantic-Org/Semantic-UI/issues/6223) [#6221](https://github.com/Semantic-Org/Semantic-UI/issues/6221)
+- **Icon** - Fixes `centered` and `bordered` icons appearing incorrectly with FA5 **Thanks @w96k** [#6192](https://github.com/Semantic-Org/Semantic-UI/issues/6192)
+- **Icons** - Fixes missing aliases/incorrect icons from Font Awesome 5 port in `2.3.0` **Thanks hammy2899** [#6181](https://github.com/Semantic-Org/Semantic-UI/issues/6181) [#6175](https://github.com/Semantic-Org/Semantic-UI/issues/6175) [#6176](https://github.com/Semantic-Org/Semantic-UI/issues/6176) [#6174](https://github.com/Semantic-Org/Semantic-UI/issues/6174) [#6175](https://github.com/Semantic-Org/Semantic-UI/issues/6175)
+- **Icons** - Fixed issue where `link icon` were appearing incorrectly due to changes in icons [#6180](https://github.com/Semantic-Org/Semantic-UI/issues/6180)
 
 **Enhancements**
-- **Search** - Adds disabled variation **Thanks @prudho** #6225
-- **Form Validation** - Form can now return their validation prompt dynamically based on their current value. **Thanks @xDaizu** #6016 #3864
+- **Search** - Adds disabled variation **Thanks @prudho** [#6225](https://github.com/Semantic-Org/Semantic-UI/issues/6225)
+- **Form Validation** - Form can now return their validation prompt dynamically based on their current value. **Thanks @xDaizu** [#6016](https://github.com/Semantic-Org/Semantic-UI/issues/6016) [#3864](https://github.com/Semantic-Org/Semantic-UI/issues/3864)
 
 **Bugs**
-- **Dropdown** - Fixed `onChange` missing `text` from callback when dropdown is set to `action: 'select'` #4183 #4510
-- **Icons** - Fixes some icons that were incorrectly named. **Thanks hammy2899** #6181
+- **Dropdown** - Fixed `onChange` missing `text` from callback when dropdown is set to `action: 'select'` [#4183](https://github.com/Semantic-Org/Semantic-UI/issues/4183) [#4510](https://github.com/Semantic-Org/Semantic-UI/issues/4510)
+- **Icons** - Fixes some icons that were incorrectly named. **Thanks hammy2899** [#6181](https://github.com/Semantic-Org/Semantic-UI/issues/6181)
 - **Icons** - Added ability to choose whether solid, outline and brand icons should be included in your theme via the `@importSolidIcons`, `importRegularIcons` and `@importBrandIcons` variables **Thanks hammy2899**
-- **Icons** - Increased specifity on `fitted icon` to fix compatibility with other components #6125
+- **Icons** - Increased specifity on `fitted icon` to fix compatibility with other components [#6125](https://github.com/Semantic-Org/Semantic-UI/issues/6125)
 - **Visibility** - Fixed bug that could cause `onScreen` callback to not occur properly for elements that are taller than screen.
-- **Menu** - Fixes `disabled item` showing hover style for `secondary menu` **Thanks @tcmal** #6268
-- **CSS Variables** - Added use of `@normal` for normal font weight for all non-default themes included in repo. #6227
-- **Image** - Fixes margin being applied twice to `ui images` #6224
+- **Menu** - Fixes `disabled item` showing hover style for `secondary menu` **Thanks @tcmal** [#6268](https://github.com/Semantic-Org/Semantic-UI/issues/6268)
+- **CSS Variables** - Added use of `@normal` for normal font weight for all non-default themes included in repo. [#6227](https://github.com/Semantic-Org/Semantic-UI/issues/6227)
+- **Image** - Fixes margin being applied twice to `ui images` [#6224](https://github.com/Semantic-Org/Semantic-UI/issues/6224)
 - **Reveal** - Fix `whitespace: nowrap;` applying to content inside `slide reveal` and `move reveal`
 
 **Docs**