Merge pull request #213 from mitre-attack/fix/#207-contribute-beta

updated contribute page with new "contribution update" card

Author: isaisabel

CHANGELOG.md

@@ -34,6 +34,7 @@
 ## ATT&CK Website version 2.1.2
 ### Improvements
 - Added links to ATT&CK Navigator layers for the July 2020 release. See issues [attack-website#208](https://github.com/mitre-attack/attack-website/issues/208), and [attack-navigator#194](https://github.com/mitre-attack/attack-navigator/issues/194).
+- Updated contribute page. See issue [#207](https://github.com/mitre-attack/attack-website/issues/207).
 ### Fixes
 - Corrected the end date of v6 in the [preserved version](https://attack.mitre.org/versions/v6/), on the [Versions of ATT&CK page](https://attack.mitre.org/resources/versions/), and [v6 release notes](https://attack.mitre.org/resources/updates/updates-october-2019/index.html). See issue [#204](https://github.com/mitre-attack/attack-website/issues/204).
 - Removed links to the `/beta/` website from the changelog and March 2020 release notes. See issue [#205](https://github.com/mitre-attack/attack-website/issues/205).

attack-theme/templates/resources/contribute.html

@@ -16,22 +16,19 @@
 
             <div class="card mb-4 danger-card">
                 <div class="card-header">
-                    <h5 class="mb-0">April 2020 Contribution Update</h5>
+                    <h5 class="mb-0">July 2020 Contribution Update</h5>
                 </div>
                 <div class="card-body">
                     <!-- <div class="card-title">
                     </div> -->
                     <p class="card-text">
-                        We recently released a beta version of <a href="https://attack.mitre.org/beta/">ATT&CK with sub-techniques</a> 
-                        and published <a href="https://medium.com/mitre-attack/attack-subs-what-you-need-to-know-99bce414ae0b">a blog post</a>
-                        describing the resulting changes. We haven’t been adding technique, group, or software contributions while we were 
-                        implementing sub-techniques, resulting in a decent sized backlog since the last update in October 2019.
-                        We will be working through that backlog now and are accepting contributions again for techniques, groups and software. 
-                        As stated in our blog post, <b>any new content in ATT&CK will only be added to the sub-technique version.</b> If you are contributing techniques we'd ask
-                        that you look if the behavior might be an appropriate sub-technique <a href="https://attack.mitre.org/beta/techniques/enterprise/">
+                        We recently released an update to Enterprise ATT&CK implementing sub-techniques
+                        and published <a href="https://medium.com/mitre-attack/attack-with-sub-techniques-is-now-just-attack-8fc20997d8de">a blog post</a>
+                        describing the resulting changes. 
+                        As stated in our blog post, <b>any new content in Enterprise ATT&CK will only be added to the current (sub-technique) version.</b> If you are contributing techniques we'd ask
+                        that you consider if the behavior might be an appropriate sub-technique <a href="https://attack.mitre.org/techniques/enterprise/">
                         of an existing technique</a>. If you are contributing groups 
-                        or software entries, we’d ask you to leverage <a href="https://attack.mitre.org/beta/">the sub-technique version of ATT&CK</a>.
-                        New contributions will next be reflected when ATT&CK with sub-techniques goes live, currently slated for early July. 
+                        or software entries, we'd ask you to leverage <a href="https://attack.mitre.org/">the latest version of ATT&CK</a>.
                     </p>
                 </div>
             </div>