diff --git a/_layouts/compress.html b/_layouts/compress.html
index 81c14e5..2f24ced 100644
--- a/_layouts/compress.html
+++ b/_layouts/compress.html
@@ -1,61 +1,11 @@
 ---
 #
 # Jekyll layout that compresses HTML
-# v0.2.0
-# https://github.com/penibelst/jekyll-compress-html
+# v1.1.1
+# http://jch.penibelst.de/
+# © 2015 Anatol Broder
+# MIT License
 #
-compress:
-  elements:
-    # Root
-    - html
-    # Metadata content
-    - head
-    - title
-    - base
-    - link
-    - meta
-    - style
-    # Sections
-    - body
-    - article
-    - section
-    - nav
-    - aside
-    - h1
-    - h2
-    - h3
-    - h4
-    - h5
-    - h6
-    - hgroup
-    - header
-    - footer
-    - address
-    # Grouping content except `pre`
-    - p
-    - hr
-    - blockquote
-    - ol
-    - ul
-    - li
-    - dl
-    - dt
-    - dd
-    - figure
-    - figcaption
-    - main
-    - div
-    # Tabular data
-    - table
-    - caption
-    - colgroup
-    - col
-    - tbody
-    - thead
-    - tfoot
-    - tr
-    - td
-    - th
 ---
 
-{% assign _pres = content | split: '<pre' %}{% for _pre1 in _pres %}{% assign _pre2 = _pre1 | split: '</pre>' %}{% if _pre2.size == 2 %}<pre{{ _pre2.first }}</pre>{% endif %}{% assign _second = _pre2.last | split: ' ' | join: ' ' %}{% for _element in page.compress.elements %}{% assign _edge = ' <e,<e' | replace: 'e', _element | split: ',' %}{% assign _second = _second | replace: _edge[0], _edge[1] %}{% assign _edge = ' </e>,</e>' | replace: 'e', _element | split: ',' %}{% assign _second = _second | replace: _edge[0], _edge[1] %}{% assign _edge = '</e> ,</e>' | replace: 'e', _element | split: ',' %}{% assign _second = _second | replace: _edge[0], _edge[1] %}{% assign _blank = '<e></e>' | replace: 'e', _element %}{% assign _second = _second | remove: _blank %}{% endfor %}{{ _second }}{% endfor %}
+{% if site.compress_html.ignore.envs contains jekyll.environment %}{{ content }}{% else %}{% capture _content %}{{ content }}{% endcapture %}{% if site.compress_html.endings == "all" %}{% assign _endings = "html head body li dt dd p rt rp optgroup option colgroup caption thead tbody tfoot tr td th" | split: " " %}{% else %}{% assign _endings = site.compress_html.endings %}{% endif %}{% for _element in _endings %}{% capture _end %}</{{ _element }}>{% endcapture %}{% assign _content = _content | remove: _end %}{% endfor %}{% if site.compress_html.comments.size == 2 %}{% assign _comment_befores = _content | split: site.compress_html.comments.first %}{% for _comment_before in _comment_befores %}{% assign _comment_content = _comment_before | split: site.compress_html.comments.last | first %}{% if _comment_content %}{% capture _comment %}{{ site.compress_html.comments.first }}{{ _comment_content }}{{ site.compress_html.comments.last }}{% endcapture %}{% assign _content = _content | remove: _comment %}{% endif %}{% endfor %}{% endif %}{% assign _pre_befores = _content | split: "<pre" %}{% assign _content = "" %}{% for _pre_before in _pre_befores %}{% assign _pres = _pre_before | split: "</pre>" %}{% case _pres.size %}{% when 2 %}{% capture _content %}{{ _content }}<pre{{ _pres.first }}</pre>{{ _pres.last | split: " " | join: " " }}{% endcapture %}{% when 1 %}{% capture _content %}{{ _content }}{{ _pres.last | split: " " | join: " " }}{% endcapture %}{% endcase %}{% endfor %}{% if site.compress_html.clippings == "all" %}{% assign _clippings = "html head title base link meta style body article section nav aside h1 h2 h3 h4 h5 h6 hgroup header footer address p hr blockquote ol ul li dl dt dd figure figcaption main div table caption colgroup col tbody thead tfoot tr td th" | split: " " %}{% else %}{% assign _clippings = site.compress_html.clippings %}{% endif %}{% for _element in _clippings %}{% assign _edges = " <e;<e; </e>;</e>;</e> ;</e>" | replace: "e", _element | split: ";" %}{% assign _content = _content | replace: _edges[0], _edges[1] | replace: _edges[2], _edges[3] | replace: _edges[4], _edges[5] %}{% endfor %}{{ _content }}{% endif %}