swiftlang · federicobucchi · Sep 8, 2025 · Sep 7, 2025 · Sep 8, 2025
diff --git a/_layouts/new-layouts/post.html b/_layouts/new-layouts/post.html
@@ -0,0 +1,71 @@
+---
+layout: new-layouts/base
+---
+
+<section id="post" class="section">
+    <div class="swoop swoop-1"></div>
+
+    <div class="content">
+        <h1>{{ page.title }}</h1>
+
+        {% include authors.html authors=page.author compact=true %}
+
+        <time pubdate datetime="{{ page.date | date_to_xmlschema }}">{{ page.date | date: "%B %-d, %Y" }}</time>
+
+        {% if page.image %}
+        <img class="featured" src="/assets/images/{{ page.image | split: '.' | first }}/{{ page.image }}"
+            alt="{{ page.title }} featured image" />
+        {% endif %}
+
+        <div class="details">
+            {{ content }}
+
+            {% if page.author %}
+            <hr />
+            <h2>Authors</h2>
+            {% include authors.html authors=page.author %}
+            {% endif %}
+
+            <hr />
+
+            <h2>Continue Reading</h2>
+
+            {% if page.previous or page.next %}
+            <nav class="section card-grid">
+                <div class="content">
+                    <ul class="tertiary-cards">
+                        {% if page.previous %}
+                        <li>
+                            <div>
+                                <h3>{{ page.previous.title }}</h3>
+                                <time pubdate datetime="{{ page.date | date_to_xmlschema }}">{{ page.previous.date | date: "%B %-d, %Y" }}</time>
+                                <p class="nav-excerpt">
+                                    {{ page.previous.excerpt | strip_html | truncate: 80, '..' }}
+                                </p>
+                                <a href="{{ page.previous.url }}" rel="prev">
+                                    More
+                                </a>
+                            </div>
+                        </li>
+                        {% endif %}
+                        {% if page.next %}
+                        <li>
+                            <div>
+                                <h3>{{ page.next.title }}</h3>
+                                <time pubdate datetime="{{ page.date | date_to_xmlschema }}">{{ page.next.date | date: "%B %-d, %Y" }}</time>
+                                <p class="nav-excerpt">
+                                    {{ page.next.excerpt | strip_html | truncate: 80, '..' }}
+                                </p>
+                                <a href="{{ page.next.url }}" rel="next">
+                                    More
+                                </a>
+                            </div>
+                        </li>
+                        {% endif %}
+                    </ul>
+                </div>
+            </nav>
+            {% endif %}
+        </div>
+    </div>
+</section>
diff --git a/_plugins/convert-header.rb b/_plugins/convert-header.rb
@@ -16,7 +16,7 @@ def convert_header(el, indent)
           el_attribute['class'] = "header-with-anchor"
           @toc << [el.options[:level], el_attribute['id'], el.children] if el_attribute['id'] && in_toc?(el)
           format_as_block_html("h#{level}", el_attribute, "#{inner(el, indent)} <a title=\"Permalink for #{inner(el, indent)}\ section\" href=\"##{el_attribute['id']}\">
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+            <?xml version=\"1.0\" encoding=\"utf-8\"?> <svg width=\"18px\" height=\"18px\" viewBox=\"0 0 14 14\" role=\"img\" focusable=\"false\" aria-hidden=\"true\" xmlns=\"http://www.w3.org/2000/svg\"><path d=\"m 11.58824,9.823529 q 0,-0.294117 -0.20589,-0.499999 L 9.85294,7.794118 q -0.20588,-0.205883 -0.5,-0.205883 -0.30882,0 -0.52941,0.235295 0.0221,0.02206 0.13971,0.136029 0.11764,0.113971 0.15808,0.158088 0.0404,0.04412 0.1103,0.139706 0.0698,0.09559 0.0956,0.1875 0.0257,0.09191 0.0257,0.202206 0,0.294117 -0.20588,0.5 -0.20588,0.205882 -0.5,0.205882 -0.1103,0 -0.20221,-0.02573 Q 8.35293,9.301471 8.25733,9.231621 8.16173,9.161771 8.11763,9.121327 8.07353,9.080887 7.95954,8.963238 7.84557,8.845591 7.82351,8.823533 7.58086,9.051474 7.58086,9.360297 q 0,0.294118 0.20588,0.5 l 1.51471,1.522059 q 0.19853,0.19853 0.5,0.19853 0.29412,0 0.5,-0.191177 l 1.08088,-1.073529 q 0.20589,-0.205883 0.20589,-0.492648 z M 6.41912,4.639706 q 0,-0.294118 -0.20588,-0.5 L 4.69853,2.617647 q -0.20588,-0.205882 -0.5,-0.205882 -0.28677,0 -0.5,0.198529 L 2.61765,3.683823 q -0.20589,0.205883 -0.20589,0.492648 0,0.294117 0.20589,0.499999 l 1.52941,1.529412 q 0.19853,0.19853 0.5,0.19853 0.30882,0 0.52941,-0.227942 Q 5.15437,6.15441 5.03676,6.040441 4.91912,5.92647 4.87868,5.882353 4.83828,5.838233 4.76838,5.742647 q -0.0698,-0.09559 -0.0956,-0.1875 -0.0257,-0.09191 -0.0257,-0.202206 0,-0.294117 0.20588,-0.5 0.20588,-0.205882 0.5,-0.205882 0.1103,0 0.20221,0.02573 0.0919,0.02573 0.1875,0.09559 0.0956,0.06985 0.1397,0.110294 0.0441,0.04044 0.15809,0.158089 Q 6.15443,5.154409 6.17649,5.176467 6.41914,4.948526 6.41914,4.639703 z M 13,9.823529 q 0,0.882353 -0.625,1.492647 l -1.08088,1.07353 Q 10.68382,13 9.80147,13 q -0.88971,0 -1.5,-0.625 L 6.78676,10.852941 Q 6.17647,10.242647 6.17647,9.360294 q 0,-0.904412 0.64706,-1.536764 L 6.17647,7.176471 Q 5.54412,7.82353 4.64706,7.82353 q -0.88235,0 -1.5,-0.617648 L 1.617647,5.676471 Q 1,5.058824 1,4.176471 1,3.294118 1.625,2.683824 L 2.70588,1.610294 Q 3.31618,1 4.19853,1 q 0.88971,0 1.5,0.625 l 1.51471,1.522059 q 0.61029,0.610294 0.61029,1.492647 0,0.904412 -0.64706,1.536764 L 7.82353,6.823529 Q 8.45588,6.17647 9.35294,6.17647 q 0.88235,0 1.5,0.617648 l 1.52941,1.529411 Q 13,8.941176 13,9.823529 z\"/></svg>
           </a>", indent)
         end
       end

diff --git a/_posts/2015-12-03-swift-3-api-design.md b/_posts/2015-12-03-swift-3-api-design.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2015-12-03 12:01:01
 title: Swift 3 API Design Guidelines

diff --git a/_posts/2015-12-03-swift-linux-port.md b/_posts/2015-12-03-swift-linux-port.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2015-12-03 11:01:01
 title: The Swift Linux Port

diff --git a/_posts/2015-12-03-welcome.md b/_posts/2015-12-03-welcome.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 date: 2015-12-03 10:01:01
 published: true
 title: The Swift.org Blog

diff --git a/_posts/2016-01-29-swift-api-transformation.md b/_posts/2016-01-29-swift-api-transformation.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2016-1-29
 title: "It's Coming: the Great Swift API Transformation"

diff --git a/_posts/2016-02-01-swift-CI.md b/_posts/2016-02-01-swift-CI.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2016-02-01 18:00:00
 title: Continuous Integration now Available

diff --git a/_posts/2016-02-08-swift-benchmark-suite.md b/_posts/2016-02-08-swift-benchmark-suite.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2016-02-08 18:00:00
 title: Swift Benchmark Suite now Available

diff --git a/_posts/2016-02-29-swift-commit-access.md b/_posts/2016-02-29-swift-commit-access.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2016-02-29 8:00:00
 title: Expanding Commit Access

diff --git a/_posts/2016-03-21-swift-2.2-released.md b/_posts/2016-03-21-swift-2.2-released.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2016-3-21 12:00:00
 title: Swift 2.2 Released!

diff --git a/_posts/2016-03-30-swift-2.2-new-features.md b/_posts/2016-03-30-swift-2.2-new-features.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2016-3-30 8:00:00
 title: New Features in Swift 2.2

diff --git a/_posts/2016-05-06-swift-3.0-release-process.md b/_posts/2016-05-06-swift-3.0-release-process.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2016-5-06 13:00:00
 title: Swift 3.0 Release Process

diff --git a/_posts/2016-06-13-swift-2.3.md b/_posts/2016-06-13-swift-2.3.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2016-6-13 2:00:00
 title: Swift 2.3

diff --git a/_posts/2016-06-13-swift-3.0-preview-1-released.md b/_posts/2016-06-13-swift-3.0-preview-1-released.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2016-6-13 12:00:00
 title: Swift 3.0 Preview 1 Released!

diff --git a/_posts/2016-07-07-swift-xcode-playground-support.md b/_posts/2016-07-07-swift-xcode-playground-support.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2016-7-07 13:00:00
 title: Xcode Playground Support

diff --git a/_posts/2016-09-13-swift-3.0-released.md b/_posts/2016-09-13-swift-3.0-released.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2016-9-13 12:00:00
 title: Swift 3.0 Released!

diff --git a/_posts/2016-1-05-swift-2.2-release-process.md b/_posts/2016-1-05-swift-2.2-release-process.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2016-1-05 18:00:00
 title: Swift 2.2 Release Process

diff --git a/_posts/2016-10-21-whole-module-optimizations.md b/_posts/2016-10-21-whole-module-optimizations.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2016-10-21 10:00:00
 title: Whole-Module Optimization in Swift 3

diff --git a/_posts/2016-10-25-server-api-workgroup.md b/_posts/2016-10-25-server-api-workgroup.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2016-10-25 9:00:00
 title: Server APIs Work Group

diff --git a/_posts/2016-12-9-swift-3.1-release-process.md b/_posts/2016-12-9-swift-3.1-release-process.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2016-12-9 10:00:00
 title: Swift 3.1 Release Process

diff --git a/_posts/2017-01-18-swift-evolution-status-page.md b/_posts/2017-01-18-swift-evolution-status-page.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2017-01-18 12:01:01
 title: Swift Evolution Status Page Now Available

diff --git a/_posts/2017-01-26-bridging-pch.md b/_posts/2017-01-26-bridging-pch.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2017-1-26 10:00:00
 title: Faster Mix-and-Match Builds with Precompiled Bridging Headers

diff --git a/_posts/2017-04-24-swift-source-compatibility-test-suite.md b/_posts/2017-04-24-swift-source-compatibility-test-suite.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2017-04-24 13:01:01
 title: Swift Source Compatibility Test Suite Now Available

diff --git a/_posts/2017-06-21-swift-package-manager-manifest-api-redesign.md b/_posts/2017-06-21-swift-package-manager-manifest-api-redesign.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2017-06-21 09:45:00
 title: Swift Package Manager Manifest API Redesign

diff --git a/_posts/2017-08-22-swift-local-refactoring.md b/_posts/2017-08-22-swift-local-refactoring.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2017-08-22 09:45:00
 title: Swift Local Refactoring

diff --git a/_posts/2017-09-19-swift-4.0-released.md b/_posts/2017-09-19-swift-4.0-released.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2017-09-19 12:00:00
 title: Swift 4.0 Released!

diff --git a/_posts/2017-10-04-dictionary-and-set-improvements.md b/_posts/2017-10-04-dictionary-and-set-improvements.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2017-10-04 12:00:00
 title: Dictionary and Set Improvements in Swift 4.0

diff --git a/_posts/2017-10-05-xcode-9.1-improves-display-of-fatal-errors.md b/_posts/2017-10-05-xcode-9.1-improves-display-of-fatal-errors.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2017-10-05 12:00:00
 title: Xcode 9.1 Improves Display of Fatal Errors

diff --git a/_posts/2017-10-17-swift-4.1-release-process.md b/_posts/2017-10-17-swift-4.1-release-process.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2017-10-17 10:00:00
 title: Swift 4.1 Release Process

diff --git a/_posts/2017-2-16-swift-4.0-release-process.md b/_posts/2017-2-16-swift-4.0-release-process.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2017-2-16 10:00:00
 title: Swift 4 Release Process

diff --git a/_posts/2017-3-27-swift-3.1-released.md b/_posts/2017-3-27-swift-3.1-released.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2017-3-27 10:00:00
 title: Swift 3.1 Released!

diff --git a/_posts/2018-01-08-conditional-conformance.md b/_posts/2018-01-08-conditional-conformance.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2018-01-08 12:00:00
 title: Conditional Conformance in the Standard Library

diff --git a/_posts/2018-01-19-forums.md b/_posts/2018-01-19-forums.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2018-01-19 18:00:00
 title: Swift Forums Now Open!

diff --git a/_posts/2018-02-08-osize.md b/_posts/2018-02-08-osize.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2018-2-08 10:00:00
 title: Code Size Optimization Mode in Swift 4.1

diff --git a/_posts/2018-02-28-4.2-release-process.md b/_posts/2018-02-28-4.2-release-process.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2018-02-28 10:00:00
 title: Swift 4.2 Release Process

diff --git a/_posts/2018-03-29-swift-4.1-released.md b/_posts/2018-03-29-swift-4.1-released.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2018-03-29 10:00:00
 title: Swift 4.1 Released!

diff --git a/_posts/2018-04-26-iuo.md b/_posts/2018-04-26-iuo.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2018-04-26 9:00:00
 title: Reimplementation of Implicitly Unwrapped Optionals

diff --git a/_posts/2018-05-03-swift-community-hosted-CI.md b/_posts/2018-05-03-swift-community-hosted-CI.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2018-05-03 9:00:00
 title: Swift Community-Hosted Continuous Integration

diff --git a/_posts/2018-05-10-related-projects.md b/_posts/2018-05-10-related-projects.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 date: 2018-05-10 10:00:00
 title: Introducing Related Projects to Swift Forums
 author: tkremenek

diff --git a/_posts/2018-09-17-swift-4.2-released.md b/_posts/2018-09-17-swift-4.2-released.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2018-09-17 10:00:00
 title: Swift 4.2 Released!

diff --git a/_posts/2018-09-25-5.0-release-process.md b/_posts/2018-09-25-5.0-release-process.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 published: true
 date: 2018-09-25 10:00:00
 title: Swift 5.0 Release Process

diff --git a/_posts/2018-09-26-how-mirror-works.md b/_posts/2018-09-26-how-mirror-works.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 date: 2018-09-26 10:00:00
 title: How Mirror Works
 author: mikeash

diff --git a/_posts/2018-10-08-swiftpm-repl-support.md b/_posts/2018-10-08-swiftpm-repl-support.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 date: 2018-10-08 10:00:00
 title: REPL Support for Swift Packages
 author: aciid

diff --git a/_posts/2019-02-05-swift-5-exclusivity.md b/_posts/2019-02-05-swift-5-exclusivity.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 date: 2019-02-05 10:00:00
 title: Swift 5 Exclusivity Enforcement
 author: atrick

diff --git a/_posts/2019-02-06-sourcekitd-stress-tester.md b/_posts/2019-02-06-sourcekitd-stress-tester.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 date: 2019-02-06 12:00:00
 title: Introducing the sourcekitd Stress Tester
 author: nathawes

diff --git a/_posts/2019-02-07-abi-stability-and-more.md b/_posts/2019-02-07-abi-stability-and-more.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 date: 2019-02-07 10:00:00
 title: ABI Stability and More
 author: jrose

diff --git a/_posts/2019-02-11-abi-stability-and-apple.md b/_posts/2019-02-11-abi-stability-and-apple.md
@@ -1,5 +1,5 @@
 ---
-layout: post
+layout: new-layouts/post
 date: 2019-02-11 10:00:00
 title: Evolving Swift On Apple Platforms After ABI Stability
 author: jckarter