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href="/web/20211103011311/https://docs.github.com/en/communities/moderating-comments-and-conversations/tracking-changes-in-a-comment">Track comment changes</a></li><li data-testid="sidebar-article" data-is-current-page="false" class="position-relative SidebarProduct_sidebarArticle____jm-"><a rel="" class="d-block pl-6 pr-5 py-1 no-underline color-fg-default" href="/web/20211103011311/https://docs.github.com/en/communities/moderating-comments-and-conversations/managing-how-contributors-report-abuse-in-your-organizations-repository">Manage abuse in your org</a></li><li data-testid="sidebar-article" data-is-current-page="false" class="position-relative SidebarProduct_sidebarArticle____jm-"><a rel="" class="d-block pl-6 pr-5 py-1 no-underline color-fg-default" href="/web/20211103011311/https://docs.github.com/en/communities/moderating-comments-and-conversations/managing-reported-content-in-your-organizations-repository">Manage reported content</a></li></ul></details></li><li 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no-underline color-fg-default" href="/web/20211103011311/https://docs.github.com/en/communities/maintaining-your-safety-on-github/blocking-a-user-from-your-personal-account">Block from your account</a></li><li data-testid="sidebar-article" data-is-current-page="false" class="position-relative SidebarProduct_sidebarArticle____jm-"><a rel="" class="d-block pl-6 pr-5 py-1 no-underline color-fg-default" href="/web/20211103011311/https://docs.github.com/en/communities/maintaining-your-safety-on-github/viewing-users-youve-blocked-from-your-personal-account">View blocked users in account</a></li><li data-testid="sidebar-article" data-is-current-page="false" class="position-relative SidebarProduct_sidebarArticle____jm-"><a rel="" class="d-block pl-6 pr-5 py-1 no-underline color-fg-default" href="/web/20211103011311/https://docs.github.com/en/communities/maintaining-your-safety-on-github/unblocking-a-user-from-your-personal-account">Unblock from your account</a></li><li 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4.25a.75.75 0 01-1.06-1.06l2.97-2.97H3.75a.75.75 0 010-1.5h7.44L8.22 4.03a.75.75 0 010-1.06z"></path></svg></a></div></ul></details></div></div><div class="Box-nv15kw-0 ArticleGridLayout__SidebarContent-sc-we7dhr-1 hExbiR hmLfMh border-bottom border-xl-0 pb-4 mb-5 pb-xl-0 mb-xl-0"><h2 font-size="1" id="in-this-article" class="Heading-sc-1cjoo9h-0 hdGJqD mb-1"><a class="Link--primary" href="#in-this-article">In this article</a></h2><ul class="list-style-none pl-0 f5 mb-0"><li class="mb-2 lh-condensed"><div class="mb-2 lh-condensed"><a href="#viewing-wiki-history">Viewing wiki history</a></div></li><li class="mb-2 lh-condensed"><div class="mb-2 lh-condensed"><a href="#viewing-previous-content">Viewing previous content</a></div></li><li class="mb-2 lh-condensed"><div class="mb-2 lh-condensed"><a href="#comparing-two-revisions">Comparing two revisions</a></div></li><li class="mb-2 lh-condensed"><div class="mb-2 lh-condensed"><a href="#reverting-previous-changes">Reverting previous changes</a></div></li></ul></div><div class="Box-nv15kw-0 bwmxIa"><div class="f2 color-fg-muted mb-3 Lead_container__7YW6Y" data-testid="lead"><p>Because wikis are Git repositories, every change you make is a commit that you can view.</p></div><div data-testid="callout" class="mb-4 Callout_container__ppasH border rounded-1 p-3 f5 color-border-success color-bg-success"><p> Wikis are available in public repositories with GitHub Free and GitHub Free for organizations, and in public and private repositories with GitHub Pro, GitHub Team, GitHub Enterprise Cloud and GitHub Enterprise Server. For more information, see "<a href="/web/20211103011311/https://docs.github.com/en/get-started/learning-about-github/githubs-products">GitHub's products</a>."</p></div></div><div data-search="article-body" class="Box-nv15kw-0 kQOfLl"><div id="article-contents"><div class="MarkdownContent_markdownBody__2Fa4B markdown-body"><h2 id="viewing-wiki-history"><a aria-hidden="" tabindex="-1" class="doctocat-link" href="#viewing-wiki-history"><svg aria-hidden="" role="img" class="octicon-link" viewbox="0 0 16 16" width="16" height="16" fill="currentColor" style="display:inline-block;user-select:none;vertical-align:middle"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>Viewing wiki history</h2> <p>Wiki history includes:</p> <ul> <li>The user who made the change</li> <li>The commit message they provided</li> <li>When the change was made</li> </ul> <ol> <li>On GitHub.com, navigate to the main page of the repository.</li> <li>Under your repository name, click <svg version="1.1" width="16" height="16" viewbox="0 0 16 16" class="octicon octicon-book" aria-label="Book symbol" role="img"><path fill-rule="evenodd" d="M0 1.75A.75.75 0 01.75 1h4.253c1.227 0 2.317.59 3 1.501A3.744 3.744 0 0111.006 1h4.245a.75.75 0 01.75.75v10.5a.75.75 0 01-.75.75h-4.507a2.25 2.25 0 00-1.591.659l-.622.621a.75.75 0 01-1.06 0l-.622-.621A2.25 2.25 0 005.258 13H.75a.75.75 0 01-.75-.75V1.75zm8.755 3a2.25 2.25 0 012.25-2.25H14.5v9h-3.757c-.71 0-1.4.201-1.992.572l.004-7.322zm-1.504 7.324l.004-5.073-.002-2.253A2.25 2.25 0 005.003 2.5H1.5v9h3.757a3.75 3.75 0 011.994.574z"></path></svg> <strong>Wiki</strong>. <span class="procedural-image-wrapper"><img src="/web/20211103011311im_/https://docs.github.com/assets/images/help/wiki/wiki_menu_link.png" alt="Wiki menu link"></span></li> <li>Using the wiki sidebar, navigate to the page whose history you want to view.</li> <li>At the top of the wiki, click the revision link. <span class="procedural-image-wrapper"><img src="/web/20211103011311im_/https://docs.github.com/assets/images/help/wiki/wiki_revision_link.png" alt="Wiki revision link"></span></li> </ol> <h2 id="viewing-previous-content"><a aria-hidden="" tabindex="-1" class="doctocat-link" href="#viewing-previous-content"><svg aria-hidden="" role="img" class="octicon-link" viewbox="0 0 16 16" width="16" height="16" fill="currentColor" style="display:inline-block;user-select:none;vertical-align:middle"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>Viewing previous content</h2> <p>On the wiki history table, you can click a <a href="https://web.archive.org/web/20211103011311/http://en.wikipedia.org/wiki/SHA-1">SHA-1 hash</a> (the sequence of letters and numbers to the far right) to see a wiki page as it existed at a particular point in time.</p> <p><img src="/web/20211103011311im_/https://docs.github.com/assets/images/help/wiki/wiki_sha_number.png" alt="Wiki SHA number"></p> <h2 id="comparing-two-revisions"><a aria-hidden="" tabindex="-1" class="doctocat-link" href="#comparing-two-revisions"><svg aria-hidden="" role="img" class="octicon-link" viewbox="0 0 16 16" width="16" height="16" fill="currentColor" style="display:inline-block;user-select:none;vertical-align:middle"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>Comparing two revisions</h2> <ol> <li>Select two rows that you want to compare.</li> <li>At the top of the history table, click <strong>Compare Revisions</strong>. <span class="procedural-image-wrapper"><img src="/web/20211103011311im_/https://docs.github.com/assets/images/help/wiki/wiki_compare_revisions.png" alt="Wiki compare revisions button"></span></li> <li>You'll see a diff of the changes showing which lines were added, removed, and modified.</li> </ol> <h2 id="reverting-previous-changes"><a aria-hidden="" tabindex="-1" class="doctocat-link" href="#reverting-previous-changes"><svg aria-hidden="" role="img" class="octicon-link" viewbox="0 0 16 16" width="16" height="16" fill="currentColor" style="display:inline-block;user-select:none;vertical-align:middle"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>Reverting previous changes</h2> <p>You can only revert changes if you have permission to edit the wiki.</p> <ol> <li>Select a row that you want to revert.</li> <li>At the top of the history table, click <strong>Compare Revisions</strong>. <span class="procedural-image-wrapper"><img src="/web/20211103011311im_/https://docs.github.com/assets/images/help/wiki/wiki_compare_revisions.png" alt="Wiki compare revisions button"></span></li> <li>You'll see a diff of the changes showing which lines were added, removed, and modified. <span 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For more information, see \"\u003ca href=\"/en/get-started/learning-about-github/githubs-products\"\u003eGitHub's products\u003c/a\u003e.\"\u003c/p\u003e","introPlainText":"Because wikis are Git repositories, every change you make is a commit that you can view.","tocItems":[],"variant":"compact","featuredLinks":{},"renderedPage":"\u003ch2 id=\"viewing-wiki-history\"\u003e\u003ca aria-hidden=\"\" tabindex=\"-1\" class=\"doctocat-link\" href=\"#viewing-wiki-history\"\u003e\u003csvg aria-hidden=\"\" role=\"img\" class=\"octicon-link\" viewBox=\"0 0 16 16\" width=\"16\" height=\"16\" fill=\"currentColor\" style=\"display:inline-block;user-select:none;vertical-align:middle\"\u003e\u003cpath fill-rule=\"evenodd\" d=\"M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003eViewing wiki history\u003c/h2\u003e\n\u003cp\u003eWiki history includes:\u003c/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe user who made the change\u003c/li\u003e\n\u003cli\u003eThe commit message they provided\u003c/li\u003e\n\u003cli\u003eWhen the change was made\u003c/li\u003e\n\u003c/ul\u003e\n\u003col\u003e\n\u003cli\u003eOn GitHub.com, navigate to the main page of the repository.\u003c/li\u003e\n\u003cli\u003eUnder your repository name, click \u003csvg version=\"1.1\" width=\"16\" height=\"16\" viewBox=\"0 0 16 16\" class=\"octicon octicon-book\" aria-label=\"Book symbol\" role=\"img\"\u003e\u003cpath fill-rule=\"evenodd\" d=\"M0 1.75A.75.75 0 01.75 1h4.253c1.227 0 2.317.59 3 1.501A3.744 3.744 0 0111.006 1h4.245a.75.75 0 01.75.75v10.5a.75.75 0 01-.75.75h-4.507a2.25 2.25 0 00-1.591.659l-.622.621a.75.75 0 01-1.06 0l-.622-.621A2.25 2.25 0 005.258 13H.75a.75.75 0 01-.75-.75V1.75zm8.755 3a2.25 2.25 0 012.25-2.25H14.5v9h-3.757c-.71 0-1.4.201-1.992.572l.004-7.322zm-1.504 7.324l.004-5.073-.002-2.253A2.25 2.25 0 005.003 2.5H1.5v9h3.757a3.75 3.75 0 011.994.574z\"\u003e\u003c/path\u003e\u003c/svg\u003e \u003cstrong\u003eWiki\u003c/strong\u003e.\n\u003cspan class=\"procedural-image-wrapper\"\u003e\u003cimg src=\"/assets/images/help/wiki/wiki_menu_link.png\" alt=\"Wiki menu link\"\u003e\u003c/span\u003e\u003c/li\u003e\n\u003cli\u003eUsing the wiki sidebar, navigate to the page whose history you want to view.\u003c/li\u003e\n\u003cli\u003eAt the top of the wiki, click the revision link.\n\u003cspan class=\"procedural-image-wrapper\"\u003e\u003cimg src=\"/assets/images/help/wiki/wiki_revision_link.png\" alt=\"Wiki revision link\"\u003e\u003c/span\u003e\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"viewing-previous-content\"\u003e\u003ca aria-hidden=\"\" tabindex=\"-1\" class=\"doctocat-link\" href=\"#viewing-previous-content\"\u003e\u003csvg aria-hidden=\"\" role=\"img\" class=\"octicon-link\" viewBox=\"0 0 16 16\" width=\"16\" height=\"16\" fill=\"currentColor\" style=\"display:inline-block;user-select:none;vertical-align:middle\"\u003e\u003cpath fill-rule=\"evenodd\" d=\"M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003eViewing previous content\u003c/h2\u003e\n\u003cp\u003eOn the wiki history table, you can click a \u003ca href=\"http://en.wikipedia.org/wiki/SHA-1\"\u003eSHA-1 hash\u003c/a\u003e\n(the sequence of letters and numbers to the far right) to see a wiki page as it\nexisted at a particular point in time.\u003c/p\u003e\n\u003cp\u003e\u003cimg src=\"/assets/images/help/wiki/wiki_sha_number.png\" alt=\"Wiki SHA number\"\u003e\u003c/p\u003e\n\u003ch2 id=\"comparing-two-revisions\"\u003e\u003ca aria-hidden=\"\" tabindex=\"-1\" class=\"doctocat-link\" href=\"#comparing-two-revisions\"\u003e\u003csvg aria-hidden=\"\" role=\"img\" class=\"octicon-link\" viewBox=\"0 0 16 16\" width=\"16\" height=\"16\" fill=\"currentColor\" style=\"display:inline-block;user-select:none;vertical-align:middle\"\u003e\u003cpath fill-rule=\"evenodd\" d=\"M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003eComparing two revisions\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eSelect two rows that you want to compare.\u003c/li\u003e\n\u003cli\u003eAt the top of the history table, click \u003cstrong\u003eCompare Revisions\u003c/strong\u003e.\n\u003cspan class=\"procedural-image-wrapper\"\u003e\u003cimg src=\"/assets/images/help/wiki/wiki_compare_revisions.png\" alt=\"Wiki compare revisions button\"\u003e\u003c/span\u003e\u003c/li\u003e\n\u003cli\u003eYou'll see a diff of the changes showing which lines were added, removed, and\nmodified.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"reverting-previous-changes\"\u003e\u003ca aria-hidden=\"\" tabindex=\"-1\" class=\"doctocat-link\" href=\"#reverting-previous-changes\"\u003e\u003csvg aria-hidden=\"\" role=\"img\" class=\"octicon-link\" viewBox=\"0 0 16 16\" width=\"16\" height=\"16\" fill=\"currentColor\" style=\"display:inline-block;user-select:none;vertical-align:middle\"\u003e\u003cpath fill-rule=\"evenodd\" d=\"M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003eReverting previous changes\u003c/h2\u003e\n\u003cp\u003eYou can only revert changes if you have permission to edit the wiki.\u003c/p\u003e\n\u003col\u003e\n\u003cli\u003eSelect a row that you want to revert.\u003c/li\u003e\n\u003cli\u003eAt the top of the history table, click \u003cstrong\u003eCompare Revisions\u003c/strong\u003e.\n\u003cspan class=\"procedural-image-wrapper\"\u003e\u003cimg src=\"/assets/images/help/wiki/wiki_compare_revisions.png\" alt=\"Wiki compare revisions button\"\u003e\u003c/span\u003e\u003c/li\u003e\n\u003cli\u003eYou'll see a diff of the changes showing which lines were added, removed, and modified.\n\u003cspan class=\"procedural-image-wrapper\"\u003e\u003cimg src=\"/assets/images/help/wiki/wiki_revision_diff.png\" alt=\"Wiki revision diff\"\u003e\u003c/span\u003e\u003c/li\u003e\n\u003cli\u003eTo revert the newer changes, click \u003cstrong\u003eRevert Changes\u003c/strong\u003e.\n\u003cspan class=\"procedural-image-wrapper\"\u003e\u003cimg src=\"/assets/images/help/wiki/wiki_revert_changes.png\" alt=\"Wiki revert changes button\"\u003e\u003c/span\u003e\u003c/li\u003e\n\u003c/ol\u003e","currentLearningTrack":{}},"articleContext":{"title":"Viewing a wiki's history of changes","intro":"\u003cp\u003eBecause wikis are Git repositories, every change you make is a commit that you can view.\u003c/p\u003e","effectiveDate":"","renderedPage":"\u003ch2 id=\"viewing-wiki-history\"\u003e\u003ca aria-hidden=\"\" tabindex=\"-1\" class=\"doctocat-link\" href=\"#viewing-wiki-history\"\u003e\u003csvg aria-hidden=\"\" role=\"img\" class=\"octicon-link\" viewBox=\"0 0 16 16\" width=\"16\" height=\"16\" fill=\"currentColor\" style=\"display:inline-block;user-select:none;vertical-align:middle\"\u003e\u003cpath fill-rule=\"evenodd\" d=\"M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003eViewing wiki history\u003c/h2\u003e\n\u003cp\u003eWiki history includes:\u003c/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe user who made the change\u003c/li\u003e\n\u003cli\u003eThe commit message they provided\u003c/li\u003e\n\u003cli\u003eWhen the change was made\u003c/li\u003e\n\u003c/ul\u003e\n\u003col\u003e\n\u003cli\u003eOn GitHub.com, navigate to the main page of the repository.\u003c/li\u003e\n\u003cli\u003eUnder your repository name, click \u003csvg version=\"1.1\" width=\"16\" height=\"16\" viewBox=\"0 0 16 16\" class=\"octicon octicon-book\" aria-label=\"Book symbol\" role=\"img\"\u003e\u003cpath fill-rule=\"evenodd\" d=\"M0 1.75A.75.75 0 01.75 1h4.253c1.227 0 2.317.59 3 1.501A3.744 3.744 0 0111.006 1h4.245a.75.75 0 01.75.75v10.5a.75.75 0 01-.75.75h-4.507a2.25 2.25 0 00-1.591.659l-.622.621a.75.75 0 01-1.06 0l-.622-.621A2.25 2.25 0 005.258 13H.75a.75.75 0 01-.75-.75V1.75zm8.755 3a2.25 2.25 0 012.25-2.25H14.5v9h-3.757c-.71 0-1.4.201-1.992.572l.004-7.322zm-1.504 7.324l.004-5.073-.002-2.253A2.25 2.25 0 005.003 2.5H1.5v9h3.757a3.75 3.75 0 011.994.574z\"\u003e\u003c/path\u003e\u003c/svg\u003e \u003cstrong\u003eWiki\u003c/strong\u003e.\n\u003cspan class=\"procedural-image-wrapper\"\u003e\u003cimg src=\"/assets/images/help/wiki/wiki_menu_link.png\" alt=\"Wiki menu link\"\u003e\u003c/span\u003e\u003c/li\u003e\n\u003cli\u003eUsing the wiki sidebar, navigate to the page whose history you want to view.\u003c/li\u003e\n\u003cli\u003eAt the top of the wiki, click the revision link.\n\u003cspan class=\"procedural-image-wrapper\"\u003e\u003cimg src=\"/assets/images/help/wiki/wiki_revision_link.png\" alt=\"Wiki revision link\"\u003e\u003c/span\u003e\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"viewing-previous-content\"\u003e\u003ca aria-hidden=\"\" tabindex=\"-1\" class=\"doctocat-link\" href=\"#viewing-previous-content\"\u003e\u003csvg aria-hidden=\"\" role=\"img\" class=\"octicon-link\" viewBox=\"0 0 16 16\" width=\"16\" height=\"16\" fill=\"currentColor\" style=\"display:inline-block;user-select:none;vertical-align:middle\"\u003e\u003cpath fill-rule=\"evenodd\" d=\"M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003eViewing previous content\u003c/h2\u003e\n\u003cp\u003eOn the wiki history table, you can click a \u003ca href=\"http://en.wikipedia.org/wiki/SHA-1\"\u003eSHA-1 hash\u003c/a\u003e\n(the sequence of letters and numbers to the far right) to see a wiki page as it\nexisted at a particular point in time.\u003c/p\u003e\n\u003cp\u003e\u003cimg src=\"/assets/images/help/wiki/wiki_sha_number.png\" alt=\"Wiki SHA number\"\u003e\u003c/p\u003e\n\u003ch2 id=\"comparing-two-revisions\"\u003e\u003ca aria-hidden=\"\" tabindex=\"-1\" class=\"doctocat-link\" href=\"#comparing-two-revisions\"\u003e\u003csvg aria-hidden=\"\" role=\"img\" class=\"octicon-link\" viewBox=\"0 0 16 16\" width=\"16\" height=\"16\" fill=\"currentColor\" style=\"display:inline-block;user-select:none;vertical-align:middle\"\u003e\u003cpath fill-rule=\"evenodd\" d=\"M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003eComparing two revisions\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eSelect two rows that you want to compare.\u003c/li\u003e\n\u003cli\u003eAt the top of the history table, click \u003cstrong\u003eCompare Revisions\u003c/strong\u003e.\n\u003cspan class=\"procedural-image-wrapper\"\u003e\u003cimg src=\"/assets/images/help/wiki/wiki_compare_revisions.png\" alt=\"Wiki compare revisions button\"\u003e\u003c/span\u003e\u003c/li\u003e\n\u003cli\u003eYou'll see a diff of the changes showing which lines were added, removed, and\nmodified.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"reverting-previous-changes\"\u003e\u003ca aria-hidden=\"\" tabindex=\"-1\" class=\"doctocat-link\" href=\"#reverting-previous-changes\"\u003e\u003csvg aria-hidden=\"\" role=\"img\" class=\"octicon-link\" viewBox=\"0 0 16 16\" width=\"16\" height=\"16\" fill=\"currentColor\" style=\"display:inline-block;user-select:none;vertical-align:middle\"\u003e\u003cpath fill-rule=\"evenodd\" d=\"M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003eReverting previous changes\u003c/h2\u003e\n\u003cp\u003eYou can only revert changes if you have permission to edit the wiki.\u003c/p\u003e\n\u003col\u003e\n\u003cli\u003eSelect a row that you want to revert.\u003c/li\u003e\n\u003cli\u003eAt the top of the history table, click \u003cstrong\u003eCompare Revisions\u003c/strong\u003e.\n\u003cspan class=\"procedural-image-wrapper\"\u003e\u003cimg src=\"/assets/images/help/wiki/wiki_compare_revisions.png\" alt=\"Wiki compare revisions button\"\u003e\u003c/span\u003e\u003c/li\u003e\n\u003cli\u003eYou'll see a diff of the changes showing which lines were added, removed, and modified.\n\u003cspan class=\"procedural-image-wrapper\"\u003e\u003cimg src=\"/assets/images/help/wiki/wiki_revision_diff.png\" alt=\"Wiki revision diff\"\u003e\u003c/span\u003e\u003c/li\u003e\n\u003cli\u003eTo revert the newer changes, click \u003cstrong\u003eRevert Changes\u003c/strong\u003e.\n\u003cspan class=\"procedural-image-wrapper\"\u003e\u003cimg src=\"/assets/images/help/wiki/wiki_revert_changes.png\" alt=\"Wiki revert changes button\"\u003e\u003c/span\u003e\u003c/li\u003e\n\u003c/ol\u003e","miniTocItems":[{"contents":"\u003ca href=\"#viewing-wiki-history\"\u003eViewing wiki history\u003c/a\u003e","headingLevel":2,"platform":"","indentationLevel":0,"items":[]},{"contents":"\u003ca href=\"#viewing-previous-content\"\u003eViewing previous content\u003c/a\u003e","headingLevel":2,"platform":"","indentationLevel":0,"items":[]},{"contents":"\u003ca href=\"#comparing-two-revisions\"\u003eComparing two revisions\u003c/a\u003e","headingLevel":2,"platform":"","indentationLevel":0,"items":[]},{"contents":"\u003ca href=\"#reverting-previous-changes\"\u003eReverting previous changes\u003c/a\u003e","headingLevel":2,"platform":"","indentationLevel":0,"items":[]}],"contributor":null,"permissions":"","includesPlatformSpecificContent":false,"defaultPlatform":"","product":"\u003cp\u003e Wikis are available in public repositories with GitHub Free and GitHub Free for organizations, and in public and private repositories with GitHub Pro, GitHub Team, GitHub Enterprise Cloud and GitHub Enterprise Server. For more information, see \"\u003ca href=\"/en/get-started/learning-about-github/githubs-products\"\u003eGitHub's products\u003c/a\u003e.\"\u003c/p\u003e","currentLearningTrack":{}}},"themeProps":{"colorMode":"auto","nightTheme":"dark","dayTheme":"light"},"csrfToken":"jRrB7I3s-LpZK9Odvg61ZkAkDpsavih4gpn4","languagesContext":{"languages":{"en":{"name":"English","code":"en","hreflang":"en","dir":"","wip":false},"cn":{"name":"Simplified Chinese","nativeName":"简体中文","code":"cn","hreflang":"zh-Hans","redirectPatterns":[{},{}],"dir":"translations/zh-CN","wip":false},"ja":{"name":"Japanese","nativeName":"日本語","code":"ja","hreflang":"ja","redirectPatterns":[{}],"dir":"translations/ja-JP","wip":false},"es":{"name":"Spanish","nativeName":"Español","code":"es","hreflang":"es","dir":"translations/es-ES","wip":false},"pt":{"name":"Portuguese","nativeName":"Português do Brasil","code":"pt","hreflang":"pt","dir":"translations/pt-BR","wip":false}}},"__N_SSP":true},"page":"/[versionId]/[productId]/[...restPage]","query":{"versionId":"free-pro-team@latest","productId":"communities","restPage":["documenting-your-project-with-wikis","viewing-a-wikis-history-of-changes"]},"buildId":"9JuOKrpIno80tLZ_sOtk5","isFallback":false,"gssp":true,"customServer":true,"appGip":true,"locale":"en","locales":["en","cn","ja","es","pt","de"],"defaultLocale":"en","scriptLoader":[]}</script></body></html>