diff --git a/CHANGELOG-EE.md b/CHANGELOG-EE.md
index fd7b523af978edd67eaee490c4dde8fd06b5f945..eb43ae6a328a67ea069c4b4d21bfbbbbf29d57d1 100644
--- a/CHANGELOG-EE.md
+++ b/CHANGELOG-EE.md
@@ -1,5 +1,13 @@
 Please view this file on the master branch, on stable branches it's out of date.
 
+## 12.3.4
+
+### Fixed (2 changes)
+
+- Fix replies to service desk emails for projects with issue access as Only Project Members. !17401
+- Geo: LFS not being synced. !17633
+
+
 ## 12.3.2
 
 ### Security (2 changes)
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6eab7f944e79b6fd55553ed36832572ff307c71a..da0e41c6d0e76cd2a8a55acefb09113bd5c4e7a7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,14 @@
 documentation](doc/development/changelog.md) for instructions on adding your own
 entry.
 
+## 12.3.4
+
+### Fixed (2 changes)
+
+- Fix cannot merge icon showing in dropdown for users who can merge. !17306
+- Fix pipelines for merge requests in project exports. !17844
+
+
 ## 12.3.2
 
 ### Security (12 changes)
diff --git a/app/assets/javascripts/vue_shared/components/issue/related_issuable_item.vue b/app/assets/javascripts/vue_shared/components/issue/related_issuable_item.vue
index b76679960ca7c207f22225f9c0ab75f4cdde24a4..61239a564a85f99e8d3e078d7bfd462c213627f8 100644
--- a/app/assets/javascripts/vue_shared/components/issue/related_issuable_item.vue
+++ b/app/assets/javascripts/vue_shared/components/issue/related_issuable_item.vue
@@ -159,7 +159,8 @@ export default {
       v-gl-tooltip
       :disabled="removeDisabled"
       type="button"
-      class="btn btn-default btn-svg btn-item-remove js-issue-item-remove-button qa-remove-issue-button mr-xl-0 align-self-xl-center"
+      class="btn btn-default btn-svg btn-item-remove js-issue-item-remove-button mr-xl-0 align-self-xl-center"
+      data-qa-selector="remove_related_issue_button"
       :title="__('Remove')"
       :aria-label="__('Remove')"
       @click="onRemoveRequest"
diff --git a/app/assets/stylesheets/framework/contextual_sidebar.scss b/app/assets/stylesheets/framework/contextual_sidebar.scss
index 05ae9b1d1ed0eebb0261127198a696c80a520e1a..0e29b0b7dda0d7b9461f0fceef81a3a0d4e4015c 100644
--- a/app/assets/stylesheets/framework/contextual_sidebar.scss
+++ b/app/assets/stylesheets/framework/contextual_sidebar.scss
@@ -177,7 +177,7 @@
       transition: padding $sidebar-transition-duration;
       display: flex;
       align-items: center;
-      padding: 12px 15px;
+      padding: 12px $gl-padding;
       color: $gl-text-color-secondary;
     }
 
@@ -341,7 +341,7 @@
       > a {
         margin-left: 4px;
         // Subtract width of left border on active element
-        padding-left: 11px;
+        padding-left: $gl-padding-12;
       }
 
       .badge.badge-pill {
diff --git a/app/views/layouts/nav/_dashboard.html.haml b/app/views/layouts/nav/_dashboard.html.haml
index 0d2a96d19171a9a9afffc9ef3f88dca12198e151..5122c2517aa30554d843d66e107b1dacef1a8391 100644
--- a/app/views/layouts/nav/_dashboard.html.haml
+++ b/app/views/layouts/nav/_dashboard.html.haml
@@ -17,8 +17,6 @@
       .dropdown-menu.frequent-items-dropdown-menu
         = render "layouts/nav/groups_dropdown/show"
 
-  = render_if_exists 'layouts/nav/sidebar/analytics_link'
-
   - if any_dashboard_nav_link?([:groups, :milestones, :activity, :snippets])
     %li.header-more.dropdown
       %a{ href: "#", data: { toggle: "dropdown", qa_selector: 'more_dropdown' } }
@@ -45,7 +43,7 @@
               = link_to dashboard_snippets_path, class: 'dashboard-shortcuts-snippets', data: { qa_selector: 'snippets_link' } do
                 = _('Snippets')
 
-          = render_if_exists 'layouts/nav/sidebar/analytics_more_link'
+          = render_if_exists 'layouts/nav/sidebar/analytics_link'
 
           %li.dropdown
             = render_if_exists 'dashboard/nav_link_list'
diff --git a/changelogs/unreleased/26210-toc-links.yml b/changelogs/unreleased/26210-toc-links.yml
new file mode 100644
index 0000000000000000000000000000000000000000..c37798c5b39c21df756faf7ecab718de20ae65cb
--- /dev/null
+++ b/changelogs/unreleased/26210-toc-links.yml
@@ -0,0 +1,5 @@
+---
+title: Fix issue with wiki TOC links being treated as external links
+merge_request:
+author: Oren Kanner
+type: fixed
diff --git a/changelogs/unreleased/31386-fix-cannot-merge-icon-is-wrong.yml b/changelogs/unreleased/31386-fix-cannot-merge-icon-is-wrong.yml
deleted file mode 100644
index 442fc830dfac74d4a9dae5ad306030eda31ff7ce..0000000000000000000000000000000000000000
--- a/changelogs/unreleased/31386-fix-cannot-merge-icon-is-wrong.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix cannot merge icon showing in dropdown for users who can merge
-merge_request: 17306
-author:
-type: fixed
diff --git a/changelogs/unreleased/sh-fix-project-export-for-pipelines-for-mrs-mark2.yml b/changelogs/unreleased/sh-fix-project-export-for-pipelines-for-mrs-mark2.yml
deleted file mode 100644
index 72875f10596ee31bec6a4df0d7cb2a62febdfb26..0000000000000000000000000000000000000000
--- a/changelogs/unreleased/sh-fix-project-export-for-pipelines-for-mrs-mark2.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix pipelines for merge requests in project exports
-merge_request: 17844
-author:
-type: fixed
diff --git a/lib/banzai/filter/table_of_contents_filter.rb b/lib/banzai/filter/table_of_contents_filter.rb
index ade4d260be13d8b2dc91631240657a610164ebc5..a2c8e92e560f498926ddfa2a029677d8747f1125 100644
--- a/lib/banzai/filter/table_of_contents_filter.rb
+++ b/lib/banzai/filter/table_of_contents_filter.rb
@@ -56,7 +56,8 @@ module Banzai
       private
 
       def anchor_tag(href)
-        %Q{<a id="user-content-#{href}" class="anchor" href="##{href}" aria-hidden="true"></a>}
+        escaped_href = CGI.escape(href) # account for non-ASCII characters
+        %Q{<a id="user-content-#{href}" class="anchor" href="##{escaped_href}" aria-hidden="true"></a>}
       end
 
       def push_toc(children, root: false)
@@ -80,7 +81,7 @@ module Banzai
 
         def initialize(node: nil, href: nil, previous_header: nil)
           @node = node
-          @href = href
+          @href = CGI.escape(href) if href
           @children = []
 
           @parent = find_parent(previous_header)
diff --git a/qa/qa/page/project/issue/show.rb b/qa/qa/page/project/issue/show.rb
index 0aa53b1487a0082d7fc59f8516a2f4b692430ea1..d2732eb7dd2753ecdb04b264cddcdd3409a75502 100644
--- a/qa/qa/page/project/issue/show.rb
+++ b/qa/qa/page/project/issue/show.rb
@@ -36,7 +36,7 @@ module QA
           end
 
           view 'app/assets/javascripts/vue_shared/components/issue/related_issuable_item.vue' do
-            element :remove_issue_button
+            element :remove_related_issue_button
           end
 
           view 'app/helpers/dropdowns_helper.rb' do
@@ -80,8 +80,8 @@ module QA
             click_element(:milestone_link)
           end
 
-          def click_remove_issue_button
-            click_element(:remove_issue_button)
+          def click_remove_related_issue_button
+            click_element(:remove_related_issue_button)
           end
 
           # Adds a comment to an issue
diff --git a/spec/lib/banzai/filter/table_of_contents_filter_spec.rb b/spec/lib/banzai/filter/table_of_contents_filter_spec.rb
index 5ca3c722e3e355542c99f4b9624ea04d8a678825..05ef77c811a75ad8de3cc7dff38427e7d2a93ba6 100644
--- a/spec/lib/banzai/filter/table_of_contents_filter_spec.rb
+++ b/spec/lib/banzai/filter/table_of_contents_filter_spec.rb
@@ -82,7 +82,9 @@ describe Banzai::Filter::TableOfContentsFilter do
       it 'supports Unicode' do
         doc = filter(header(1, '한글'))
         expect(doc.css('h1 a').first.attr('id')).to eq 'user-content-한글'
-        expect(doc.css('h1 a').first.attr('href')).to eq '#한글'
+        # check that we encode the href to avoid issues with the
+        # ExternalLinkFilter (see https://gitlab.com/gitlab-org/gitlab/issues/26210)
+        expect(doc.css('h1 a').first.attr('href')).to eq "##{CGI.escape('한글')}"
       end
     end
   end
diff --git a/spec/models/pages_domain_spec.rb b/spec/models/pages_domain_spec.rb
index 2e7b2b88432c501387bb4904e6e509a4875832d1..95abe8fe060856810939a1423518346cb58c6ac4 100644
--- a/spec/models/pages_domain_spec.rb
+++ b/spec/models/pages_domain_spec.rb
@@ -160,7 +160,7 @@ describe PagesDomain do
       end
 
       context 'when curve is set explicitly by parameters' do
-        it 'adds errors to private key' do
+        it 'adds errors to private key', :quarantine do
           domain = build(:pages_domain, :explicit_ecdsa)
 
           expect(domain).to be_invalid
diff --git a/spec/validators/named_ecdsa_key_validator_spec.rb b/spec/validators/named_ecdsa_key_validator_spec.rb
index 044c5b84a56e447d430e5f79609443423d207e3b..7e3ceb1cbada135f5f2db766b466ce12aa749004 100644
--- a/spec/validators/named_ecdsa_key_validator_spec.rb
+++ b/spec/validators/named_ecdsa_key_validator_spec.rb
@@ -43,7 +43,7 @@ describe NamedEcdsaKeyValidator do
   context 'with ECDSA certificate with explicit curve params' do
     let(:value) { attributes_for(:pages_domain, :explicit_ecdsa)[:key] }
 
-    it 'adds errors' do
+    it 'adds errors', :quarantine do
       expect(value).to be_present
 
       subject