diff --git a/common/radar.js b/common/radar.js
index 3e24f6a..62a2046 100644
--- a/common/radar.js
+++ b/common/radar.js
@@ -14,7 +14,7 @@ export const createRadar = async tree => {
   const revisions = await createRevisionsFromFiles(fileNames);
   const allReleases = getAllReleases(revisions);
   const items = createItems(revisions);
-  const flaggedItems = flagWithIsNew(items, allReleases);
+  const flaggedItems = flagItem(items, allReleases);
 
   return {
     items: flaggedItems,
@@ -26,7 +26,9 @@ const checkAttributes = (fileName, attributes) => {
   const rings = ['adopt', 'trial', 'assess', 'hold'];
   if (attributes.ring && !rings.includes(attributes.ring)) {
     throw new Error(
-      `Error: ${fileName} has an illegal value for 'ring' - must be one of ${rings}`,
+      `Error: ${fileName} has an illegal value for 'ring' - must be one of ${
+        rings
+      }`,
     );
   }
 
@@ -38,7 +40,9 @@ const checkAttributes = (fileName, attributes) => {
   ];
   if (attributes.quadrant && !quadrants.includes(attributes.quadrant)) {
     throw new Error(
-      `Error: ${fileName} has an illegal value for 'quadrant' - must be one of ${quadrants}`,
+      `Error: ${
+        fileName
+      } has an illegal value for 'quadrant' - must be one of ${quadrants}`,
     );
   }
 };
@@ -111,7 +115,7 @@ const createItems = revisions => {
 
 const addRevisionToItem = (
   item = {
-    isNew: false,
+    flag: 'default',
     isFeatured: true,
     revisions: [],
   },
@@ -141,15 +145,30 @@ const revisionCreatesNewHistoryEntry = revision => {
   return revision.body.trim() !== '' || typeof revision.ring !== 'undefined';
 };
 
-const flagWithIsNew = (items, allReleases) =>
+const flagItem = (items, allReleases) =>
   items.map(
     item => ({
       ...item,
-      isNew: isNewItem(item, allReleases),
+      flag: getItemFlag(item, allReleases),
     }),
     [],
   );
 
-const isNewItem = (item, allReleases) =>
-  item.revisions.length === 0 ||
+const isInLastRelease = (item, allReleases) =>
   item.revisions[0].release === allReleases[allReleases.length - 1];
+
+const isNewItem = (item, allReleases) =>
+  item.revisions.length === 1 && isInLastRelease(item, allReleases);
+
+const hasItemChanged = (item, allReleases) =>
+  item.revisions.length > 1 && isInLastRelease(item, allReleases);
+
+const getItemFlag = (item, allReleases) => {
+  if (isNewItem(item, allReleases)) {
+    return 'new';
+  }
+  if (hasItemChanged(item, allReleases)) {
+    return 'changed';
+  }
+  return 'default';
+};
diff --git a/js/components/IsNew.js b/js/components/IsNew.js
deleted file mode 100644
index fadb642..0000000
--- a/js/components/IsNew.js
+++ /dev/null
@@ -1,8 +0,0 @@
-import React from 'react';
-
-export default function IsNew({ item }) {
-  if (item.isNew) {
-    return <span className="is-new">NEW</span>;
-  }
-  return null;
-}
diff --git a/js/components/Item.js b/js/components/Item.js
index b52bb1b..11d9d95 100644
--- a/js/components/Item.js
+++ b/js/components/Item.js
@@ -1,9 +1,14 @@
 import React from 'react';
 import classNames from 'classnames';
 import Link from './Link';
-import IsNew from './IsNew';
+import Tag from './Tag';
 
-export default function Item({ item, noLeadingBorder = false, active = false, style = {}}) {
+export default function Item({
+  item,
+  noLeadingBorder = false,
+  active = false,
+  style = {},
+}) {
   return (
     <Link
       className={classNames('item', {
@@ -15,13 +20,9 @@ export default function Item({ item, noLeadingBorder = false, active = false, st
     >
       <div className="item__title">
         {item.title}
-        <IsNew item={item} />
+        <Tag item={item} />
       </div>
-      {
-        item.info && (
-          <div className="item__info">{item.info}</div>
-        )
-      }
+      {item.info && <div className="item__info">{item.info}</div>}
     </Link>
   );
 }
diff --git a/js/components/PageItem.js b/js/components/PageItem.js
index 121a9f6..8ca264b 100644
--- a/js/components/PageItem.js
+++ b/js/components/PageItem.js
@@ -5,7 +5,6 @@ import Link from './Link';
 import FooterEnd from './FooterEnd';
 import SetTitle from './SetTitle';
 import ItemRevisions from './ItemRevisions';
-import IsNew from './IsNew';
 import { createAnimation, createAnimationRunner } from '../animation';
 
 import { translate } from '../../common/config';
@@ -23,55 +22,67 @@ class PageItem extends React.Component {
     const itemsInRing = this.getItemsInRing(props);
 
     this.animationsIn = {
-      background: createAnimation({
+      background: createAnimation(
+        {
           transform: 'translateX(calc((100vw - 1200px) / 2 + 800px))',
           transition: 'transform 450ms cubic-bezier(0.24, 1.12, 0.71, 0.98)',
-        }, {
+        },
+        {
           transition: 'transform 450ms cubic-bezier(0.24, 1.12, 0.71, 0.98)',
           transform: 'translateX(0)',
         },
-        0
+        0,
       ),
-      navHeader: createAnimation({
+      navHeader: createAnimation(
+        {
           transform: 'translateX(-40px)',
           opacity: '0',
-        }, {
+        },
+        {
           transition: 'opacity 150ms ease-out, transform 300ms ease-out',
           transform: 'translateX(0px)',
           opacity: '1',
         },
-        300
+        300,
       ),
-      text: createAnimation({
+      text: createAnimation(
+        {
           transform: 'translateY(-20px)',
           opacity: '0',
-        }, {
+        },
+        {
           transition: 'opacity 150ms ease-out, transform 300ms ease-out',
           transform: 'translateY(0px)',
           opacity: '1',
         },
-        600
+        600,
       ),
-      items: itemsInRing.map((item, i) => (createAnimation({
+      items: itemsInRing.map((item, i) =>
+        createAnimation(
+          {
+            transform: 'translateX(-40px)',
+            opacity: '0',
+          },
+          {
+            transition: 'opacity 150ms ease-out, transform 300ms ease-out',
+            transform: 'translateX(0px)',
+            opacity: '1',
+          },
+          400 + 100 * i,
+        ),
+      ),
+      footer: createAnimation(
+        {
+          transition: 'opacity 150ms ease-out, transform 300ms ease-out',
           transform: 'translateX(-40px)',
           opacity: '0',
-        }, {
+        },
+        {
           transition: 'opacity 150ms ease-out, transform 300ms ease-out',
           transform: 'translateX(0px)',
           opacity: '1',
         },
-        400 + 100 * i
-      ))),
-      footer: createAnimation({
-          transition: 'opacity 150ms ease-out, transform 300ms ease-out',
-          transform: 'translateX(-40px)',
-          opacity: '0',
-        }, {
-          transition: 'opacity 150ms ease-out, transform 300ms ease-out',
-          transform: 'translateX(0px)',
-          opacity: '1',
-        },
-        600 + itemsInRing.length * 100
+        600 + itemsInRing.length * 100,
       ),
     };
 
@@ -79,7 +90,7 @@ class PageItem extends React.Component {
       background: createAnimation(
         this.animationsIn.background.stateB,
         this.animationsIn.background.stateA,
-        300 + itemsInRing.length * 50
+        300 + itemsInRing.length * 50,
       ),
       navHeader: createAnimation(
         this.animationsIn.navHeader.stateB,
@@ -88,7 +99,7 @@ class PageItem extends React.Component {
           transform: 'translateX(40px)',
           opacity: '0',
         },
-        0
+        0,
       ),
       text: createAnimation(
         this.animationsIn.text.stateB,
@@ -97,43 +108,58 @@ class PageItem extends React.Component {
           transition: 'opacity 150ms ease-out, transform 300ms ease-out',
           opacity: '0',
         },
-        0
+        0,
       ),
-      items: itemsInRing.map((item, i) => (createAnimation(
-        this.animationsIn.items[i].stateB,
-        {
-          transition: 'opacity 150ms ease-out, transform 300ms ease-out',
-          transform: 'translateX(40px)',
-          opacity: '0',
-        },
-        100 + 50 * i
-      ))),
-      footer: createAnimation(
-          this.animationsIn.text.stateB,
+      items: itemsInRing.map((item, i) =>
+        createAnimation(
+          this.animationsIn.items[i].stateB,
           {
             transition: 'opacity 150ms ease-out, transform 300ms ease-out',
             transform: 'translateX(40px)',
             opacity: '0',
           },
-          200 + itemsInRing.length * 50
+          100 + 50 * i,
+        ),
+      ),
+      footer: createAnimation(
+        this.animationsIn.text.stateB,
+        {
+          transition: 'opacity 150ms ease-out, transform 300ms ease-out',
+          transform: 'translateX(40px)',
+          opacity: '0',
+        },
+        200 + itemsInRing.length * 50,
       ),
     };
 
-    if (props.leaving) { // entering from an other page
-      this.state = setAnimations({}, createAnimationRunner(this.animationsIn).getState());
-    } else { // Hard refresh
+    if (props.leaving) {
+      // entering from an other page
+      this.state = setAnimations(
+        {},
+        createAnimationRunner(this.animationsIn).getState(),
+      );
+    } else {
+      // Hard refresh
       this.state = {};
     }
   }
 
   componentWillReceiveProps({ leaving }) {
-    if (!this.props.leaving && leaving) { // page will be left
-      this.animationRunner = createAnimationRunner(this.animationsOut, this.handleAnimationsUpdate);
+    if (!this.props.leaving && leaving) {
+      // page will be left
+      this.animationRunner = createAnimationRunner(
+        this.animationsOut,
+        this.handleAnimationsUpdate,
+      );
       this.animationRunner.run();
       this.animationRunner.awaitAnimationComplete(this.props.onLeave);
     }
-    if (this.props.leaving && !leaving) { // page is entered
-      this.animationRunner = createAnimationRunner(this.animationsIn, this.handleAnimationsUpdate);
+    if (this.props.leaving && !leaving) {
+      // page is entered
+      this.animationRunner = createAnimationRunner(
+        this.animationsIn,
+        this.handleAnimationsUpdate,
+      );
       this.animationRunner.run();
     }
   }
@@ -142,20 +168,22 @@ class PageItem extends React.Component {
     this.setState(setAnimations(this.state, this.animationRunner.getState()));
   };
 
-  getAnimationState = (name) => {
+  getAnimationState = name => {
     if (!this.state.animations) {
       return undefined;
     }
     return this.state.animations[name];
   };
 
-  getItem = (props) => {
+  getItem = props => {
     const [quadrantName, itemName] = props.pageName.split('/');
-    const item = props.items.filter(item => item.quadrant === quadrantName && item.name === itemName)[0];
+    const item = props.items.filter(
+      item => item.quadrant === quadrantName && item.name === itemName,
+    )[0];
     return item;
-  }
+  };
 
-  getItemsInRing = (props) => {
+  getItemsInRing = props => {
     const item = this.getItem(props);
     const itemsInRing = groupByQuadrants(props.items)[item.quadrant][item.ring];
     return itemsInRing;
@@ -170,7 +198,10 @@ class PageItem extends React.Component {
         <div className="item-page">
           <div className="item-page__nav">
             <div className="item-page__nav__inner">
-              <div className="item-page__header" style={this.getAnimationState('navHeader')}>
+              <div
+                className="item-page__header"
+                style={this.getAnimationState('navHeader')}
+              >
                 <h3 className="headline">{translate(item.quadrant)}</h3>
               </div>
 
@@ -182,34 +213,55 @@ class PageItem extends React.Component {
               >
                 <div className="split">
                   <div className="split__left">
-                    <Badge big type={item.ring}>{item.ring}</Badge>
+                    <Badge big type={item.ring}>
+                      {item.ring}
+                    </Badge>
                   </div>
                   <div className="split__right">
                     <Link className="icon-link" pageName={item.quadrant}>
-                      <span className="icon icon--pie icon-link__icon"></span>Quadrant Overview
+                      <span className="icon icon--pie icon-link__icon" />Quadrant
+                      Overview
                     </Link>
                   </div>
                 </div>
               </ItemList>
-              <div className="item-page__footer" style={this.getAnimationState('footer')}>
+              <div
+                className="item-page__footer"
+                style={this.getAnimationState('footer')}
+              >
                 <FooterEnd modifier="in-sidebar" />
               </div>
             </div>
           </div>
-          <div className="item-page__content" style={this.getAnimationState('background')}>
-            <div className="item-page__content__inner" style={this.getAnimationState('text')}>
+          <div
+            className="item-page__content"
+            style={this.getAnimationState('background')}
+          >
+            <div
+              className="item-page__content__inner"
+              style={this.getAnimationState('text')}
+            >
               <div className="item-page__header">
                 <div className="split">
                   <div className="split__left">
-                    <h1 className="hero-headline hero-headline--inverse">{item.title}</h1>
+                    <h1 className="hero-headline hero-headline--inverse">
+                      {item.title}
+                    </h1>
                   </div>
                   <div className="split__right">
-                    <Badge big type={item.ring}>{item.ring}</Badge>
+                    <Badge big type={item.ring}>
+                      {item.ring}
+                    </Badge>
                   </div>
                 </div>
               </div>
-              <div className="markdown" dangerouslySetInnerHTML={{__html: item.body}} />
-              {item.revisions.length > 1 && <ItemRevisions revisions={item.revisions.slice(1)} />}
+              <div
+                className="markdown"
+                dangerouslySetInnerHTML={{ __html: item.body }}
+              />
+              {item.revisions.length > 1 && (
+                <ItemRevisions revisions={item.revisions.slice(1)} />
+              )}
             </div>
           </div>
         </div>
diff --git a/js/components/PageOverview.js b/js/components/PageOverview.js
index 474491f..0bc3604 100644
--- a/js/components/PageOverview.js
+++ b/js/components/PageOverview.js
@@ -7,7 +7,7 @@ import Link from './Link';
 import Search from './Search';
 import Fadeable from './Fadeable';
 import SetTitle from './SetTitle';
-import IsNew from './IsNew';
+import Tag from './Tag';
 import { groupByFirstLetter } from '../../common/model';
 import { translate } from '../../common/config';
 
@@ -15,11 +15,15 @@ const rings = ['all', 'assess', 'trial', 'hold', 'adopt'];
 
 const containsSearchTerm = (text = '', term = '') => {
   // TODO search refinement
-  return text.trim().toLocaleLowerCase().indexOf(term.trim().toLocaleLowerCase()) !== -1;
-}
+  return (
+    text
+      .trim()
+      .toLocaleLowerCase()
+      .indexOf(term.trim().toLocaleLowerCase()) !== -1
+  );
+};
 
 class PageOverview extends React.Component {
-
   constructor(props, ...args) {
     super(props, ...args);
     this.state = {
@@ -37,30 +41,32 @@ class PageOverview extends React.Component {
     }
   }
 
-  handleRingClick = (ring) => (e) => {
+  handleRingClick = ring => e => {
     e.preventDefault();
 
     this.setState({
       ring,
     });
-  }
+  };
 
   isRingActive(ringName) {
     return this.state.ring === ringName;
   }
 
-  itemMatchesRing = (item) => {
+  itemMatchesRing = item => {
     return this.state.ring === 'all' || item.ring === this.state.ring;
   };
 
-  itemMatchesSearch = (item) => {
-    return this.state.search.trim() === '' ||
+  itemMatchesSearch = item => {
+    return (
+      this.state.search.trim() === '' ||
       containsSearchTerm(item.title, this.state.search) ||
       containsSearchTerm(item.body, this.state.search) ||
-      containsSearchTerm(item.info, this.state.search);
+      containsSearchTerm(item.info, this.state.search)
+    );
   };
 
-  isItemVisible = (item) => {
+  isItemVisible = item => {
     return this.itemMatchesRing(item) && this.itemMatchesSearch(item);
   };
 
@@ -70,11 +76,13 @@ class PageOverview extends React.Component {
       ...group,
       items: group.items.filter(this.isItemVisible),
     }));
-    const nonEmptyGroups = groupsFiltered.filter(group => group.items.length > 0);
+    const nonEmptyGroups = groupsFiltered.filter(
+      group => group.items.length > 0,
+    );
     return nonEmptyGroups;
   }
 
-  handleSearchTermChange = (value) => {
+  handleSearchTermChange = value => {
     this.setState({
       search: value,
     });
@@ -92,69 +100,67 @@ class PageOverview extends React.Component {
         <div className="filter">
           <div className="split split--filter">
             <div className="split__left">
-              <Search onChange={this.handleSearchTermChange} value={this.state.search} />
+              <Search
+                onChange={this.handleSearchTermChange}
+                value={this.state.search}
+              />
             </div>
             <div className="split__right">
               <div className="nav">
-                {
-                  rings.map(ringName => (
-                    <div className="nav__item" key={ringName}>
-                      <Badge
-                        big
-                        onClick={this.handleRingClick(ringName)}
-                        type={this.isRingActive(ringName) ? ringName : 'empty' }
-                      >
-                        {ringName}
-                      </Badge>
-                    </div>
-                  ))
-                }
+                {rings.map(ringName => (
+                  <div className="nav__item" key={ringName}>
+                    <Badge
+                      big
+                      onClick={this.handleRingClick(ringName)}
+                      type={this.isRingActive(ringName) ? ringName : 'empty'}
+                    >
+                      {ringName}
+                    </Badge>
+                  </div>
+                ))}
               </div>
             </div>
           </div>
         </div>
 
         <div className="letter-index">
-          {
-            groups.map(({ letter, items }) => (
-              <div key={letter} className="letter-index__group">
-                <div className="letter-index__letter">{letter}</div>
-                <div className="letter-index__items">
-                  <div className="item-list">
-                    <div className="item-list__list">
-                      {
-                        items.map((item) => (
-                          <Link
-                            key={item.name}
-                            className="item item--big item--no-leading-border item--no-trailing-border"
-                            pageName={`${item.quadrant}/${item.name}`}
-                          >
-                            <div className="split split--overview">
-                              <div className="split__left">
-                                <div className="item__title">
-                                  {item.title}
-                                  <IsNew item={item} />
-                                </div>
+          {groups.map(({ letter, items }) => (
+            <div key={letter} className="letter-index__group">
+              <div className="letter-index__letter">{letter}</div>
+              <div className="letter-index__items">
+                <div className="item-list">
+                  <div className="item-list__list">
+                    {items.map(item => (
+                      <Link
+                        key={item.name}
+                        className="item item--big item--no-leading-border item--no-trailing-border"
+                        pageName={`${item.quadrant}/${item.name}`}
+                      >
+                        <div className="split split--overview">
+                          <div className="split__left">
+                            <div className="item__title">
+                              {item.title}
+                              <Tag item={item} />
+                            </div>
+                          </div>
+                          <div className="split__right">
+                            <div className="nav nav--relations">
+                              <div className="nav__item">
+                                {translate(item.quadrant)}
                               </div>
-                              <div className="split__right">
-                                <div className="nav nav--relations">
-                                  <div className="nav__item">{translate(item.quadrant)}</div>
-                                  <div className="nav__item">
-                                    <Badge type={item.ring}>{item.ring}</Badge>
-                                  </div>
-                                </div>
+                              <div className="nav__item">
+                                <Badge type={item.ring}>{item.ring}</Badge>
                               </div>
                             </div>
-                          </Link>
-                        ))
-                      }
-                    </div>
+                          </div>
+                        </div>
+                      </Link>
+                    ))}
                   </div>
                 </div>
               </div>
-            ))
-          }
-
+            </div>
+          ))}
         </div>
       </Fadeable>
     );
diff --git a/js/components/QuadrantSection.js b/js/components/QuadrantSection.js
index 95deca8..a753344 100644
--- a/js/components/QuadrantSection.js
+++ b/js/components/QuadrantSection.js
@@ -3,7 +3,7 @@ import { translate, rings } from '../../common/config';
 import Badge from './Badge';
 import Link from './Link';
 import ItemList from './ItemList';
-import IsNew from './IsNew';
+import Tag from './Tag';
 
 const renderList = (ringName, quadrantName, groups, big) => {
   const itemsInRing = groups[quadrantName][ringName];
@@ -11,7 +11,9 @@ const renderList = (ringName, quadrantName, groups, big) => {
   if (big === true) {
     return (
       <ItemList items={itemsInRing} noLeadingBorder>
-        <Badge type={ringName} big={big}>{ringName}</Badge>
+        <Badge type={ringName} big={big}>
+          {ringName}
+        </Badge>
       </ItemList>
     );
   }
@@ -21,26 +23,24 @@ const renderList = (ringName, quadrantName, groups, big) => {
       <div className="ring-list__header">
         <Badge type={ringName}>{ringName}</Badge>
       </div>
-      {
-        itemsInRing.map(item => (
-          <span
-            key={item.name}
-            className="ring-list__item"
-          >
-            <Link className="link" pageName={`${item.quadrant}/${item.name}`}>
-              {item.title}
-              <IsNew item={item} />
-            </Link>
-          </span>
-        ))
-      }
+      {itemsInRing.map(item => (
+        <span key={item.name} className="ring-list__item">
+          <Link className="link" pageName={`${item.quadrant}/${item.name}`}>
+            {item.title}
+            <Tag item={item} short />
+          </Link>
+        </span>
+      ))}
     </div>
   );
-}
-
+};
 
 const renderRing = (ringName, quadrantName, groups, big) => {
-  if (!groups[quadrantName] || !groups[quadrantName][ringName] || groups[quadrantName][ringName].length === 0) {
+  if (
+    !groups[quadrantName] ||
+    !groups[quadrantName][ringName] ||
+    groups[quadrantName][ringName].length === 0
+  ) {
     return null;
   }
   return (
@@ -48,7 +48,7 @@ const renderRing = (ringName, quadrantName, groups, big) => {
       {renderList(ringName, quadrantName, groups, big)}
     </div>
   );
-}
+};
 
 export default function QuadrantSection({ quadrantName, groups, big = false }) {
   return (
@@ -58,21 +58,18 @@ export default function QuadrantSection({ quadrantName, groups, big = false }) {
           <div className="split__left">
             <h4 className="headline">{translate(quadrantName)}</h4>
           </div>
-          {
-            !big && (
-              <div className="split__right">
-                <Link className="icon-link" pageName={`${quadrantName}`}>
-                  <span className="icon icon--pie icon-link__icon"></span>Quadrant Overview
-                </Link>
-              </div>
-            )
-          }
+          {!big && (
+            <div className="split__right">
+              <Link className="icon-link" pageName={`${quadrantName}`}>
+                <span className="icon icon--pie icon-link__icon" />Quadrant
+                Overview
+              </Link>
+            </div>
+          )}
         </div>
       </div>
       <div className="quadrant-section__rings">
-        {
-          rings.map((ringName) => renderRing(ringName, quadrantName, groups, big))
-        }
+        {rings.map(ringName => renderRing(ringName, quadrantName, groups, big))}
       </div>
     </div>
   );
diff --git a/js/components/Tag.js b/js/components/Tag.js
new file mode 100644
index 0000000..6a0d849
--- /dev/null
+++ b/js/components/Tag.js
@@ -0,0 +1,15 @@
+import React from 'react';
+
+export default function Tag({ item, short = false }) {
+  if (item.flag !== 'default') {
+    let name = item.flag.toUpperCase();
+    if (short === true) {
+      name = {
+        new: 'N',
+        changed: 'C',
+      }[item.flag];
+    }
+    return <span className={`tag tag--${item.flag}`}>{name}</span>;
+  }
+  return null;
+}
diff --git a/styles/components/is-new.css b/styles/components/tag.css
similarity index 59%
rename from styles/components/is-new.css
rename to styles/components/tag.css
index 927c43f..d1b7882 100644
--- a/styles/components/is-new.css
+++ b/styles/components/tag.css
@@ -1,6 +1,5 @@
-.is-new {
+.tag {
   font-size: 9px;
-  background: var(--color-red);
   display: inline-block;
   padding: 3px 8px;
   border-radius: 10px;
@@ -8,4 +7,12 @@
   vertical-align: top;
   margin-top: -2px;
   left: 5px;
+
+  &--new {
+    background: var(--color-red);
+  }
+
+  &--changed {
+    background: var(--color-blue);
+  }
 }