Add redirect_from plugin and add redirection for 0.21.12 post

Gemfile

@@ -22,6 +22,7 @@ gem "minima", "~> 2.5", ">= 2.5.1"
 group :jekyll_plugins do
    gem "jekyll-feed", "~> 0.15", ">= 0.15.1"
    gem "jekyll-paginate"
+   gem 'jekyll-redirect-from'
 end
 
 

Gemfile.lock

@@ -32,6 +32,8 @@ GEM
     jekyll-feed (0.15.1)
       jekyll (>= 3.7, < 5.0)
     jekyll-paginate (1.1.0)
+    jekyll-redirect-from (0.16.0)
+      jekyll (>= 3.3, < 5.0)
     jekyll-sass-converter (2.1.0)
       sassc (> 2.0.1, < 3.0)
     jekyll-seo-tag (2.7.1)
@@ -73,6 +75,7 @@ DEPENDENCIES
   jekyll (= 4.2.0)
   jekyll-feed (~> 0.15, >= 0.15.1)
   jekyll-paginate
+  jekyll-redirect-from
   minima (~> 2.5, >= 2.5.1)
 
 RUBY VERSION

_config.yml

@@ -26,6 +26,7 @@ theme: minima
 plugins:
   - jekyll-feed
   - jekyll-paginate
+  - jekyll-redirect-from
 exclude:
   - Gemfile
   - Gemfile.lock

_posts/2021-10-12-newpipe-0.21.12+13-released.md

@@ -7,6 +7,7 @@ categories: [pinned, release]
 author:  <a href="https://github.com/tobigr">@TobiGr</a> & <a href="https://github.com/poolitzer">@Poolitzer</a>
 image: newpipe
 excerpt_separator: <!-- more -->
+redirect_from: /blog/pinned/release/newpipe-0.21.12-released/
 ---
 
 Uhm yeah… we'd like to check something, but Android did not allow us to do so, but now it does!