diff --git a/Upgrading-from-3.2.1-to-4.md b/Upgrading-from-3.2.1-to-4.md
index 2174b1a..fe55bdb 100644
--- a/Upgrading-from-3.2.1-to-4.md
+++ b/Upgrading-from-3.2.1-to-4.md
@@ -7,147 +7,147 @@
 
 
 ### New icon names
-`ban-circle` -> `ban`
-`bar-chart` -> `bar-chart-o`
-`beaker` -> `flask`
-`bell-alt` -> `bell`
-`bell` -> `bell-o`
-`bitbucket-sign` -> `bitbucket-square`
-`bookmark-empty` -> `bookmark-o`
-`building` -> `building-o` **(4.0.2)**
-`calendar-empty` -> `calendar-o`
-`check-empty` -> `square-o`
-`check-minus` -> `minus-square-o`
-`check-sign` -> `check-square`
-`check` -> `check-square-o`
-`chevron-sign-down` -> `chevron-circle-down`
-`chevron-sign-left` -> `chevron-circle-left`
-`chevron-sign-right` -> `chevron-circle-right`
-`chevron-sign-up` -> `chevron-circle-up`
-`circle-arrow-down` -> `arrow-circle-down`
-`circle-arrow-left` -> `arrow-circle-left`
-`circle-arrow-right` -> `arrow-circle-right`
-`circle-arrow-up` -> `arrow-circle-up`
-`circle-blank` -> `circle-o`
-`cny` -> `rub`
-`collapse-alt` -> `collapse-o`
-`collapse-top` -> `caret-square-o-up`
-`collapse` -> `caret-square-o-down`
-`comment-alt` -> `comment-o`
-`comments-alt` -> `comments-o`
-`copy` -> `files-o`
-`cut` -> `scissors`
-`dashboard` -> `tachometer`
-`double-angle-down` -> `angle-double-down`
-`double-angle-left` -> `angle-double-left`
-`double-angle-right` -> `angle-double-right`
-`double-angle-up` -> `angle-double-up`
-`download-alt` -> `download`
-`download` -> `arrow-circle-o-down`
-`edit-sign` -> `pencil-square`
-`edit` -> `pencil-square-o`
-`ellipsis-horizontal` -> `ellipsis-h` **(4.0.2)**
-`ellipsis-vertical` -> `ellipsis-v` **(4.0.2)**
-`envelope-alt` -> `envelope-o`
-`exclamation-sign` -> `exclamation-circle`
-`expand-alt` -> `expand-o`
-`expand` -> `caret-square-o-right`
-`external-link-sign` -> `external-link-square`
-`eye-close` -> `eye-slash`
-`eye-open` -> `eye`
-`facebook-sign` -> `facebook-square`
-`facetime-video` -> `video-camera`
-`file-alt` -> `file-o`
-`file-text-alt` -> `file-text-o`
-`flag-alt` -> `flag-o`
-`folder-close-alt` -> `folder-o`
-`folder-close` -> `folder`
-`folder-open-alt` -> `folder-open-o`
-`food` -> `cutlery`
-`frown` -> `frown-o`
-`fullscreen` -> `arrows-alt` **(4.0.2)**
-`github-sign` -> `github-square`
-`google-plus-sign` -> `google-plus-square`
-`group` -> `users` **(4.0.2)**
-`h-sign` -> `h-square`
-`hand-down` -> `hand-o-down`
-`hand-left` -> `hand-o-left`
-`hand-right` -> `hand-o-right`
-`hand-up` -> `hand-o-up`
-`hdd` -> `hdd-o` **(4.0.1)**
-`heart-empty` -> `heart-o`
-`hospital` -> `hospital-o` **(4.0.2)**
-`indent-left` -> `outdent`
-`indent-right` -> `indent`
-`info-sign` -> `info-circle`
-`keyboard` -> `keyboard-o`
-`legal` -> `gavel`
-`lemon` -> `lemon-o`
-`lightbulb` -> `lightbulb-o`
-`linkedin-sign` -> `linkedin-square`
-`meh` -> `meh-o`
-`microphone-off` -> `microphone-slash`
-`minus-sign-alt` -> `minus-square`
-`minus-sign` -> `minus-circle`
-`mobile-phone` -> `mobile`
-`moon` -> `moon-o`
-`move` -> `arrows` **(4.0.2)**
-`off` -> `power-off`
-`ok-circle` -> `check-circle-o`
-`ok-sign` -> `check-circle`
-`ok` -> `check`
-`paper-clip` -> `paperclip`
-`paste` -> `clipboard`
-`phone-sign` -> `phone-square`
-`picture` -> `picture-o`
-`pinterest-sign` -> `pinterest-square`
-`play-circle` -> `play-circle-o`
-`play-sign` -> `play-circle`
-`plus-sign-alt` -> `plus-square`
-`plus-sign` -> `plus-circle`
-`pushpin` -> `thumb-tack`
-`question-sign` -> `question-circle`
-`remove-circle` -> `times-circle-o`
-`remove-sign` -> `times-circle`
-`remove` -> `times`
-`reorder` -> `bars` **(4.0.2)**
-`resize-full` -> `expand` **(4.0.2)**
-`resize-horizontal` -> `arrows-h` **(4.0.2)**
-`resize-small` -> `compress` **(4.0.2)**
-`resize-vertical` -> `arrows-v` **(4.0.2)**
-`rss-sign` -> `rss-square`
-`save` -> `floppy-o`
-`screenshot` -> `crosshairs`
-`share-alt` -> `share`
-`share-sign` -> `share-square`
-`share` -> `share-square-o`
-`sign-blank` -> `square`
-`signin` -> `sign-in`
-`signout` -> `sign-out`
-`smile` -> `smile-o`
-`sort-by-alphabet-alt` -> `sort-alpha-desc`
-`sort-by-alphabet` -> `sort-alpha-asc`
-`sort-by-attributes-alt` -> `sort-amount-desc`
-`sort-by-attributes` -> `sort-amount-asc`
-`sort-by-order-alt` -> `sort-numeric-desc`
-`sort-by-order` -> `sort-numeric-asc`
-`sort-down` -> `sort-asc`
-`sort-up` -> `sort-desc`
-`stackexchange` -> `stack-overflow`
-`star-empty` -> `star-o`
-`star-half-empty` -> `star-half-o`
-`sun` -> `sun-o`
-`thumbs-down-alt` -> `thumbs-o-down`
-`thumbs-up-alt` -> `thumbs-o-up`
-`time` -> `clock-o`
-`trash` -> `trash-o`
-`tumblr-sign` -> `tumblr-square`
-`twitter-sign` -> `twitter-square`
-`unlink` -> `chain-broken`
-`upload-alt` -> `upload`
-`upload` -> `arrow-circle-o-up`
-`warning-sign` -> `exclamation-triangle`
-`xing-sign` -> `xing-square`
-`youtube-sign` -> `youtube-square`
-`zoom-in` -> `search-plus`
-`zoom-out` -> `search-minus` 
\ No newline at end of file
+* `ban-circle` -> `ban`
+* `bar-chart` -> `bar-chart-o`
+* `beaker` -> `flask`
+* `bell-alt` -> `bell`
+* `bell` -> `bell-o`
+* `bitbucket-sign` -> `bitbucket-square`
+* `bookmark-empty` -> `bookmark-o`
+* `building` -> `building-o` **(4.0.2)**
+* `calendar-empty` -> `calendar-o`
+* `check-empty` -> `square-o`
+* `check-minus` -> `minus-square-o`
+* `check-sign` -> `check-square`
+* `check` -> `check-square-o`
+* `chevron-sign-down` -> `chevron-circle-down`
+* `chevron-sign-left` -> `chevron-circle-left`
+* `chevron-sign-right` -> `chevron-circle-right`
+* `chevron-sign-up` -> `chevron-circle-up`
+* `circle-arrow-down` -> `arrow-circle-down`
+* `circle-arrow-left` -> `arrow-circle-left`
+* `circle-arrow-right` -> `arrow-circle-right`
+* `circle-arrow-up` -> `arrow-circle-up`
+* `circle-blank` -> `circle-o`
+* `cny` -> `rub`
+* `collapse-alt` -> `collapse-o`
+* `collapse-top` -> `caret-square-o-up`
+* `collapse` -> `caret-square-o-down`
+* `comment-alt` -> `comment-o`
+* `comments-alt` -> `comments-o`
+* `copy` -> `files-o`
+* `cut` -> `scissors`
+* `dashboard` -> `tachometer`
+* `double-angle-down` -> `angle-double-down`
+* `double-angle-left` -> `angle-double-left`
+* `double-angle-right` -> `angle-double-right`
+* `double-angle-up` -> `angle-double-up`
+* `download-alt` -> `download`
+* `download` -> `arrow-circle-o-down`
+* `edit-sign` -> `pencil-square`
+* `edit` -> `pencil-square-o`
+* `ellipsis-horizontal` -> `ellipsis-h` **(4.0.2)**
+* `ellipsis-vertical` -> `ellipsis-v` **(4.0.2)**
+* `envelope-alt` -> `envelope-o`
+* `exclamation-sign` -> `exclamation-circle`
+* `expand-alt` -> `expand-o`
+* `expand` -> `caret-square-o-right`
+* `external-link-sign` -> `external-link-square`
+* `eye-close` -> `eye-slash`
+* `eye-open` -> `eye`
+* `facebook-sign` -> `facebook-square`
+* `facetime-video` -> `video-camera`
+* `file-alt` -> `file-o`
+* `file-text-alt` -> `file-text-o`
+* `flag-alt` -> `flag-o`
+* `folder-close-alt` -> `folder-o`
+* `folder-close` -> `folder`
+* `folder-open-alt` -> `folder-open-o`
+* `food` -> `cutlery`
+* `frown` -> `frown-o`
+* `fullscreen` -> `arrows-alt` **(4.0.2)**
+* `github-sign` -> `github-square`
+* `google-plus-sign` -> `google-plus-square`
+* `group` -> `users` **(4.0.2)**
+* `h-sign` -> `h-square`
+* `hand-down` -> `hand-o-down`
+* `hand-left` -> `hand-o-left`
+* `hand-right` -> `hand-o-right`
+* `hand-up` -> `hand-o-up`
+* `hdd` -> `hdd-o` **(4.0.1)**
+* `heart-empty` -> `heart-o`
+* `hospital` -> `hospital-o` **(4.0.2)**
+* `indent-left` -> `outdent`
+* `indent-right` -> `indent`
+* `info-sign` -> `info-circle`
+* `keyboard` -> `keyboard-o`
+* `legal` -> `gavel`
+* `lemon` -> `lemon-o`
+* `lightbulb` -> `lightbulb-o`
+* `linkedin-sign` -> `linkedin-square`
+* `meh` -> `meh-o`
+* `microphone-off` -> `microphone-slash`
+* `minus-sign-alt` -> `minus-square`
+* `minus-sign` -> `minus-circle`
+* `mobile-phone` -> `mobile`
+* `moon` -> `moon-o`
+* `move` -> `arrows` **(4.0.2)**
+* `off` -> `power-off`
+* `ok-circle` -> `check-circle-o`
+* `ok-sign` -> `check-circle`
+* `ok` -> `check`
+* `paper-clip` -> `paperclip`
+* `paste` -> `clipboard`
+* `phone-sign` -> `phone-square`
+* `picture` -> `picture-o`
+* `pinterest-sign` -> `pinterest-square`
+* `play-circle` -> `play-circle-o`
+* `play-sign` -> `play-circle`
+* `plus-sign-alt` -> `plus-square`
+* `plus-sign` -> `plus-circle`
+* `pushpin` -> `thumb-tack`
+* `question-sign` -> `question-circle`
+* `remove-circle` -> `times-circle-o`
+* `remove-sign` -> `times-circle`
+* `remove` -> `times`
+* `reorder` -> `bars` **(4.0.2)**
+* `resize-full` -> `expand` **(4.0.2)**
+* `resize-horizontal` -> `arrows-h` **(4.0.2)**
+* `resize-small` -> `compress` **(4.0.2)**
+* `resize-vertical` -> `arrows-v` **(4.0.2)**
+* `rss-sign` -> `rss-square`
+* `save` -> `floppy-o`
+* `screenshot` -> `crosshairs`
+* `share-alt` -> `share`
+* `share-sign` -> `share-square`
+* `share` -> `share-square-o`
+* `sign-blank` -> `square`
+* `signin` -> `sign-in`
+* `signout` -> `sign-out`
+* `smile` -> `smile-o`
+* `sort-by-alphabet-alt` -> `sort-alpha-desc`
+* `sort-by-alphabet` -> `sort-alpha-asc`
+* `sort-by-attributes-alt` -> `sort-amount-desc`
+* `sort-by-attributes` -> `sort-amount-asc`
+* `sort-by-order-alt` -> `sort-numeric-desc`
+* `sort-by-order` -> `sort-numeric-asc`
+* `sort-down` -> `sort-asc`
+* `sort-up` -> `sort-desc`
+* `stackexchange` -> `stack-overflow`
+* `star-empty` -> `star-o`
+* `star-half-empty` -> `star-half-o`
+* `sun` -> `sun-o`
+* `thumbs-down-alt` -> `thumbs-o-down`
+* `thumbs-up-alt` -> `thumbs-o-up`
+* `time` -> `clock-o`
+* `trash` -> `trash-o`
+* `tumblr-sign` -> `tumblr-square`
+* `twitter-sign` -> `twitter-square`
+* `unlink` -> `chain-broken`
+* `upload-alt` -> `upload`
+* `upload` -> `arrow-circle-o-up`
+* `warning-sign` -> `exclamation-triangle`
+* `xing-sign` -> `xing-square`
+* `youtube-sign` -> `youtube-square`
+* `zoom-in` -> `search-plus`
+* `zoom-out` -> `search-minus`