Merge branch 'maintenance' into devel

Conflicts: THIRDPARTYLICENSES.md setup.py src/octoprint/server/__init__.py src/octoprint/server/views.py src/octoprint/settings.py src/octoprint/static/css/octoprint.css
2016-05-03 10:48:26 +02:00 · 2016-05-03 10:48:26 +02:00 · 76b4a45495
commit 76b4a45495
parent 656b8c53d7 9919de9a6c
31 changed files with 793 additions and 37 deletions
--- a/.gitignore
+++ b/.gitignore
@ -1,6 +1,6 @@
 src/octoprint/templates/_data/AUTHORS.md
 src/octoprint/templates/_data/CHANGELOG.md
-src/octoprint/templates/_data/SPONSORS.md
+src/octoprint/templates/_data/SUPPORTERS.md
 src/octoprint/templates/_data/THIRDPARTYLICENSES.md

 devtools
--- a/README.md
+++ b/README.md
@ -10,6 +10,9 @@ The documentation is located at [docs.octoprint.org](http://docs.octoprint.org).

 The official plugin repository can be reached at [plugins.octoprint.org](http://plugins.octoprint.org).

+OctoPrint's development wouldn't be possible without the [financial support by its community](http://octoprint.org/support-octoprint/).
+If you enjoy OctoPrint, please consider becoming a regular supporter!
+
 ![Screenshot](http://i.imgur.com/dF3noFp.png)

 You are currently looking at the source code repository of OctoPrint. If you already installed it
@ -26,7 +29,7 @@ Contributions of all kinds are welcome, not only in the form of code but also wi
 [official documentation](http://docs.octoprint.org/) or [the public wiki](https://github.com/foosel/OctoPrint/wiki), support
 of other users in the [bug tracker](https://github.com/foosel/OctoPrint/issues),
 [the Mailinglist](https://groups.google.com/group/octoprint) or
-[the G+ Community](https://plus.google.com/communities/102771308349328485741).
+[the G+ Community](https://plus.google.com/communities/102771308349328485741) and also [financially](http://octoprint.org/support-octoprint/).

 If you think something is bad as it is about OctoPrint or its documentation the way it is, please help
 in any way to make it better instead of just complaining about it -- this is an Open Source Project
--- a/SUPPORTERS.md
+++ b/SUPPORTERS.md
@ -1,4 +1,4 @@
-# Sponsors
+# Supporters

 Development of this version of OctoPrint wouldn't have been possible without
 [financial support by the community](http://octoprint.org/support-octoprint/) -
@ -14,8 +14,8 @@ thanks to everyone who contributed!
  * E3D BigBox
  * Erik de Bruijn
  * Ernesto Martinez
-  * Exovite 
-  * georgeroblesjr 
+  * Exovite
+  * georgeroblesjr
  * Gregor Luetolf
  * Kale Stedman
  * Makespace Madrid
@ -26,6 +26,6 @@ thanks to everyone who contributed!
  * Samer Najia
  * Stefan Krister
  * Sven Mueller
-  * Tom 
+  * Tom

-and 321 more wonderful people pledging on the [Patreon campaign](https://patreon.com/foosel)!
+and 321 more wonderful people pledging on the [Patreon campaign](https://patreon.com/foosel)!
--- a/THIRDPARTYLICENSES.md
+++ b/THIRDPARTYLICENSES.md
@ -34,10 +34,11 @@

  * [Awesome-Slugify](https://pypi.python.org/pypi/awesome-slugify): GPLv3
  * [Click](http://click.pocoo.org/): BSD
+  * [feedparser](https://github.com/kurtmckee/feedparser): BSD
  * [Flask](http://flask.pocoo.org/): BSD
  * [Flask-Assets](http://github.com/miracle2k/flask-assets): BSD
  * [Flask-Babel](http://github.com/mitsuhiko/flask-babel): BSD
-  * [Flask-Login](https://flask-login.readthedocs.org/en/latest/https://github.com/maxcountryman/flask-login): MIT
+  * [Flask-Login](https://github.com/maxcountryman/flask-login): MIT
  * [Flask-Markdown](http://github.com/dcolish/flask-markdown): BSD
  * [Flask-Principal](http://packages.python.org/Flask-Principal/): MIT
  * [netaddr](https://github.com/drkjam/netaddr/): BSD
--- a/setup.py
+++ b/setup.py
@ -36,7 +36,8 @@ INSTALL_REQUIRES = [
 	"semantic_version>=2.4.2,<2.5",
 	"psutil>=3.2.1,<3.3",
 	"Click>=6.2,<6.3",
-	"awesome-slugify>=1.6.5,<1.7"
+	"awesome-slugify>=1.6.5,<1.7",
+	"feedparser>=5.2.1,<5.3"
 ]

 # Additional requirements for optional install options
@ -114,7 +115,7 @@ def get_cmdclass():
 		"octoprint/templates/_data": [
 			"AUTHORS.md",
 			"CHANGELOG.md",
-			"SPONSORS.md",
+			"SUPPORTERS.md",
 			"THIRDPARTYLICENSES.md",
 		]
 	}, cmdclass["build_py"] if "build_py" in cmdclass else _build_py)
--- a/src/octoprint/plugins/announcements/init.py
+++ b/src/octoprint/plugins/announcements/init.py
@ -0,0 +1,286 @@
+# coding=utf-8
+from __future__ import absolute_import
+
+__author__ = "Gina Häußge <osd@foosel.net>"
+__license__ = 'GNU Affero General Public License http://www.gnu.org/licenses/agpl.html'
+__copyright__ = "Copyright (C) 2016 The OctoPrint Project - Released under terms of the AGPLv3 License"
+
+
+import octoprint.plugin
+
+import calendar
+import codecs
+import os
+import re
+import time
+import threading
+
+import feedparser
+import flask
+
+from octoprint.server import admin_permission
+from octoprint.server.util.flask import restricted_access
+from flask.ext.babel import gettext
+
+class AnnouncementPlugin(octoprint.plugin.AssetPlugin,
+                         octoprint.plugin.SettingsPlugin,
+                         octoprint.plugin.BlueprintPlugin,
+                         octoprint.plugin.StartupPlugin,
+                         octoprint.plugin.TemplatePlugin):
+
+	def __init__(self):
+		self._cached_channels = dict()
+		self._cached_channels_mutex = threading.RLock()
+
+	# StartupPlugin
+
+	def on_after_startup(self):
+		self._fetch_all_channels()
+
+	# SettingsPlugin
+
+	def get_settings_defaults(self):
+		return dict(channels=dict(_important=dict(name="Important OctoPrint Announcements",
+		                                          priority=1,
+		                                          type="rss",
+		                                          url="http://octoprint.org/feeds/important.xml",
+		                                          read_until=1449446400),
+		                          _releases=dict(name="OctoPrint Release Announcements",
+		                                         priority=2,
+		                                         type="rss",
+		                                         url="http://octoprint.org/feeds/releases.xml",
+		                                         read_until=1458121176),
+		                          _spotlight=dict(name="OctoPrint Community Spotlights",
+		                                          priority=2,
+		                                          type="rss",
+		                                          url="http://octoprint.org/feeds/spotlight.xml",
+		                                          read_until=1447953971),
+		                          _octopi=dict(name="OctoPi Announcements",
+		                                       priority=2,
+		                                       type="rss",
+		                                       url="http://octoprint.org/feeds/octopi.xml",
+		                                       read_until=1462200600),
+		                          _plugins=dict(name="New Plugins in the Repository",
+		                                        priority=2,
+		                                        type="rss",
+		                                        url="http://plugins.octoprint.org/feed.xml",
+		                                        read_until=1461628800)),
+		            enabled_channels=[],
+		            forced_channels=["_important"],
+		            ttl=6*60,
+		            display_limit=3,
+		            summary_limit=300)
+
+	# AssetPlugin
+
+	def get_assets(self):
+		return dict(js=["js/announcements.js"],
+		            less=["less/announcements.less"],
+		            css=["css/announcements.css"])
+
+	# Template Plugin
+
+	def get_template_configs(self):
+		return [
+			dict(type="settings", name=gettext("Announcements"), template="announcements_settings.jinja2", custom_bindings=True),
+			dict(type="navbar", template="announcements_navbar.jinja2", styles=["display: none"], data_bind="visible: loginState.isAdmin")
+		]
+
+	# Blueprint Plugin
+
+	@octoprint.plugin.BlueprintPlugin.route("/channels", methods=["GET"])
+	@restricted_access
+	@admin_permission.require(403)
+	def get_channel_data(self):
+		result = dict()
+
+		channel_data = self._fetch_all_channels()
+
+		channel_configs = self._get_channel_configs()
+		enabled = self._settings.get(["enabled_channels"])
+		forced = self._settings.get(["forced_channels"])
+		for key, data in channel_configs.items():
+			entries = self._to_internal_feed(channel_data.get(key, []), read_until=channel_configs[key].get("read_until", None))
+			unread = len(filter(lambda e: not e["read"], entries))
+
+			result[key] = dict(channel=data["name"],
+			                   url=data["url"],
+			                   priority=data["priority"],
+			                   enabled=key in enabled or key in forced,
+			                   forced=key in forced,
+			                   data=entries,
+			                   unread=unread)
+
+		return flask.jsonify(result)
+
+	@octoprint.plugin.BlueprintPlugin.route("/channels/<channel>", methods=["POST"])
+	@restricted_access
+	@admin_permission.require(403)
+	def channel_command(self, channel):
+		from octoprint.server.util.flask import get_json_command_from_request
+		from octoprint.server import NO_CONTENT
+
+		valid_commands = dict(read=["until"],
+		                      toggle=[])
+
+		command, data, response = get_json_command_from_request(flask.request, valid_commands=valid_commands)
+		if response is not None:
+			return response
+
+		if command == "read":
+			current_read_until = None
+			channel_data = self._settings.get(["channels", channel], merged=True)
+			if channel_data:
+				current_read_until = channel_data.get("read_until", None)
+
+			defaults = dict(plugins=dict(announcements=dict(channels=dict())))
+			defaults["plugins"]["announcements"]["channels"][channel] = dict(read_until=current_read_until)
+
+			until = data["until"]
+			self._settings.set(["channels", channel, "read_until"], until, defaults=defaults)
+			self._settings.save()
+
+		elif command == "toggle":
+			enabled_channels = list(self._settings.get(["enabled_channels"]))
+
+			if channel in enabled_channels:
+				enabled_channels.remove(channel)
+			else:
+				enabled_channels.append(channel)
+
+			self._settings.set(["enabled_channels"], enabled_channels)
+			self._settings.save()
+
+		return NO_CONTENT
+
+	# Internal Tools
+
+	def _get_channel_configs(self):
+		return self._settings.get(["channels"], merged=True)
+
+	def _fetch_all_channels(self):
+		with self._cached_channels_mutex:
+			channels = self._get_channel_configs()
+			enabled = self._settings.get(["enabled_channels"])
+			forced = self._settings.get(["forced_channels"])
+
+			all_channels = dict()
+			for key, config in channels.items():
+				if not key in enabled and not key in forced:
+					continue
+
+				data = self._get_channel_data(key, config)
+				if data is not None:
+					all_channels[key] = data
+
+			self._cached_channels = all_channels
+
+		return self._cached_channels
+
+	def _get_channel_data(self, key, config):
+		data = self._get_channel_data_from_cache(key, config)
+		if data is None:
+			data = self._get_channel_data_from_network(key, config)
+		return data
+
+	def _get_channel_data_from_cache(self, key, config):
+		channel_path = os.path.join(self.get_plugin_data_folder(), "{}.cache".format(key))
+
+		if os.path.exists(channel_path):
+			if "ttl" in config and isinstance(config["ttl"], int):
+				ttl = config["ttl"]
+			else:
+				ttl = self._settings.get_int(["ttl"])
+
+			ttl *= 60
+			now = time.time()
+			if os.stat(channel_path).st_mtime + ttl > now:
+				d = feedparser.parse(channel_path)
+				self._logger.info("Loaded channel {} from cache".format(key))
+				return d
+
+		return None
+
+	def _get_channel_data_from_network(self, key, config):
+		import requests
+
+		url = config["url"]
+		try:
+			r = requests.get(url)
+			self._logger.info("Loaded channel {} from {}".format(key, config["url"]))
+		except Exception as e:
+			self._logger.exception(
+				"Could not fetch channel {} from {}: {}".format(key, config["url"], str(e)))
+			return None
+
+		response = r.text
+		channel_path = os.path.join(self.get_plugin_data_folder(), "{}.cache".format(key))
+		with codecs.open(channel_path, mode="w", encoding="utf-8") as f:
+			f.write(response)
+		return feedparser.parse(response)
+
+	def _to_internal_feed(self, feed, read_until=None):
+		result = []
+		if "entries" in feed:
+			for entry in feed["entries"]:
+				internal_entry = self._to_internal_entry(entry, read_until=read_until)
+				if internal_entry:
+					result.append(internal_entry)
+		return result
+
+	def _to_internal_entry(self, entry, read_until=None):
+		published = calendar.timegm(entry["published_parsed"])
+
+		read = False
+		if read_until is not None:
+			read = published <= read_until
+
+		return dict(title=entry["title"],
+		            title_without_tags=_strip_tags(entry["title"]),
+		            summary=entry["summary"],
+		            summary_without_images=_strip_images(entry["summary"]),
+		            published=published,
+		            link=entry["link"],
+		            read=read)
+
+
+_image_tag_re = re.compile(r'<img.*?/?>')
+def _strip_images(text):
+	return _image_tag_re.sub('', text)
+
+
+def _strip_tags(text):
+	"""
+	>>> _strip_tags(u"<a href='test.html'>Hello world</a>&lt;img src='foo.jpg'&gt;")
+	u"Hello world&lt;img src='foo.jpg'&gt;"
+	>>> _strip_tags(u"&#62; &#x3E; Foo")
+	u'&#62; &#x3E; Foo'
+	"""
+
+	from HTMLParser import HTMLParser
+
+	class TagStripper(HTMLParser):
+
+		def __init__(self):
+			HTMLParser.__init__(self)
+			self._fed = []
+
+		def handle_data(self, data):
+			self._fed.append(data)
+
+		def handle_entityref(self, ref):
+			self._fed.append("&{};".format(ref))
+
+		def handle_charref(self, ref):
+			self._fed.append("&#{};".format(ref))
+
+		def get_data(self):
+			return "".join(self._fed)
+
+	tag_stripper = TagStripper()
+	tag_stripper.feed(text)
+	return tag_stripper.get_data()
+
+
+__plugin_name__ = "Announcement Plugin"
+__plugin_implementation__ = AnnouncementPlugin()
--- a/src/octoprint/plugins/announcements/static/css/announcements.css
+++ b/src/octoprint/plugins/announcements/static/css/announcements.css
@ -0,0 +1 @@
+table td.settings_plugin_announcements_channels_name,table th.settings_plugin_announcements_channels_name{text-overflow:ellipsis;text-align:left}table td.settings_plugin_announcements_channels_actions,table th.settings_plugin_announcements_channels_actions{text-align:center;width:80px}table td.settings_plugin_announcements_channels_actions a,table th.settings_plugin_announcements_channels_actions a{text-decoration:none;color:#000}table td.settings_plugin_announcements_channels_actions a.disabled,table th.settings_plugin_announcements_channels_actions a.disabled{color:#ccc;cursor:default}#plugin_announcements_dialog .unread{font-weight:700}#plugin_announcements_dialog article{padding-right:20px}#plugin_announcements_dialog article.read{opacity:.5}#plugin_announcements_dialog article.read:hover{opacity:1}#plugin_announcements_dialog article .actions{background-color:#f5f5f5;border-radius:2px;padding:2px 5px;margin-top:5px}#plugin_announcements_dialog article .actions .markread{float:right}#plugin_announcements_dialog article .actions a{color:#000}
--- a/src/octoprint/plugins/announcements/static/js/announcements.js
+++ b/src/octoprint/plugins/announcements/static/js/announcements.js
@ -0,0 +1,300 @@
+$(function() {
+    function AnnouncementsViewModel(parameters) {
+        var self = this;
+
+        self.loginState = parameters[0];
+        self.settings = parameters[1];
+
+        self.channels = new ItemListHelper(
+            "plugin.announcements.channels",
+            {
+                "channel": function (a, b) {
+                    // sorts ascending
+                    if (a["channel"].toLocaleLowerCase() < b["channel"].toLocaleLowerCase()) return -1;
+                    if (a["channel"].toLocaleLowerCase() > b["channel"].toLocaleLowerCase()) return 1;
+                    return 0;
+                }
+            },
+            {
+            },
+            "name",
+            [],
+            [],
+            5
+        );
+
+        self.unread = ko.observable();
+        self.hiddenChannels = [];
+        self.channelNotifications = {};
+
+        self.announcementDialog = undefined;
+        self.announcementDialogContent = undefined;
+        self.announcementDialogTabs = undefined;
+
+        self.setupTabLink = function(item) {
+            $("a[data-toggle='tab']", item).on("show", self.resetContentScroll);
+        };
+
+        self.resetContentScroll = function() {
+            self.announcementDialogContent.scrollTop(0);
+        };
+
+        self.toggleButtonCss = function(data) {
+            var icon = data.enabled ? "icon-circle" : "icon-circle-blank";
+            var disabled = (self.enableToggle(data)) ? "" : " disabled";
+
+            return icon + disabled;
+        };
+
+        self.toggleButtonTitle = function(data) {
+            return data.forced ? gettext("Cannot be toggled") : (data.enabled ? gettext("Disable Channel") : gettext("Enable Channel"));
+        };
+
+        self.enableToggle = function(data) {
+            return !data.forced;
+        };
+
+        self.markRead = function(channel, until) {
+            if (!self.loginState.isAdmin()) return;
+
+            var url = PLUGIN_BASEURL + "announcements/channels/" + channel;
+
+            var payload = {
+                command: "read",
+                until: until
+            };
+
+            $.ajax({
+                url: url,
+                type: "POST",
+                dataType: "json",
+                data: JSON.stringify(payload),
+                contentType: "application/json; charset=UTF-8",
+                success: function() {
+                    self.retrieveData()
+                }
+            })
+        };
+
+        self.toggleChannel = function(channel) {
+            if (!self.loginState.isAdmin()) return;
+
+            var url = PLUGIN_BASEURL + "announcements/channels/" + channel;
+
+            var payload = {
+                command: "toggle"
+            };
+
+            $.ajax({
+                url: url,
+                type: "POST",
+                dataType: "json",
+                data: JSON.stringify(payload),
+                contentType: "application/json; charset=UTF-8",
+                success: function() {
+                    self.retrieveData()
+                }
+            })
+        };
+
+        self.retrieveData = function(force) {
+            if (!self.loginState.isAdmin()) return;
+
+            var url = PLUGIN_BASEURL + "announcements/channels";
+            if (force) {
+                url += "?force=true";
+            }
+
+            $.ajax({
+                url: url,
+                type: "GET",
+                dataType: "json",
+                success: function(data) {
+                    self.fromResponse(data);
+                }
+            });
+        };
+
+        self.fromResponse = function(data) {
+            var currentTab = $("li.active a", self.announcementDialogTabs).attr("href");
+
+            var unread = 0;
+            var channels = [];
+            _.each(data, function(value, key) {
+                value.key = key;
+                value.last = value.data.length ? value.data[0].published : undefined;
+                value.count = value.data.length;
+                unread += value.unread;
+                channels.push(value);
+            });
+            self.channels.updateItems(channels);
+            self.unread(unread);
+
+            self.displayAnnouncements(channels);
+
+            self.selectTab(currentTab);
+        };
+
+        self.showAnnouncementDialog = function(channel) {
+            self.announcementDialogContent.scrollTop(0);
+
+            if (!self.announcementDialog.hasClass("in")) {
+                self.announcementDialog.modal({
+                    minHeight: function() { return Math.max($.fn.modal.defaults.maxHeight() - 80, 250); }
+                }).css({
+                    width: 'auto',
+                    'margin-left': function() { return -($(this).width() /2); }
+                });
+            }
+
+            var tab = undefined;
+            if (channel) {
+                tab = "#plugin_announcements_dialog_channel_" + channel;
+            }
+            self.selectTab(tab);
+
+            return false;
+        };
+
+        self.selectTab = function(tab) {
+            if (tab != undefined) {
+                if (!_.startsWith(tab, "#")) {
+                    tab = "#" + tab;
+                }
+                $('a[href="' + tab + '"]', self.announcementDialogTabs).tab("show");
+            } else {
+                $('a:first', self.announcementDialogTabs).tab("show");
+            }
+        };
+
+        self.displayAnnouncements = function(channels) {
+            var displayLimit = self.settings.settings.plugins.announcements.display_limit();
+            var maxLength = self.settings.settings.plugins.announcements.summary_limit();
+
+            var cutAfterNewline = function(text) {
+                text = text.trim();
+
+                var firstNewlinePos = text.indexOf("\n");
+                if (firstNewlinePos > 0) {
+                    text = text.substr(0, firstNewlinePos).trim();
+                }
+
+                return text;
+            };
+
+            var stripParagraphs = function(text) {
+                if (_.startsWith(text, "<p>")) {
+                    text = text.substr("<p>".length);
+                }
+                if (_.endsWith(text, "</p>")) {
+                    text = text.substr(0, text.length - "</p>".length);
+                }
+
+                return text.replace(/<\/p>\s*<p>/ig, "<br>");
+            };
+
+            _.each(channels, function(value) {
+                var key = value.key;
+                var channel = value.channel;
+                var priority = value.priority;
+                var items = value.data;
+
+                if ($.inArray(key, self.hiddenChannels) > -1) {
+                    // channel currently ignored
+                    return;
+                }
+
+                var newItems = _.filter(items, function(entry) { return !entry.read; });
+                if (newItems.length == 0) {
+                    // no new items at all, we don't display anything for this channel
+                    return;
+                }
+
+                var displayedItems;
+                if (newItems.length > displayLimit) {
+                    displayedItems = newItems.slice(0, displayLimit);
+                } else {
+                    displayedItems = newItems;
+                }
+                var rest = newItems.length - displayedItems.length;
+
+                var text = "<ul>";
+                _.each(displayedItems, function(item) {
+                    var limitedSummary = stripParagraphs(item.summary_without_images.trim());
+                    if (limitedSummary.length > maxLength) {
+                        limitedSummary = limitedSummary.substr(0, maxLength);
+                        limitedSummary = limitedSummary.substr(0, Math.min(limitedSummary.length, limitedSummary.lastIndexOf(" ")));
+                        limitedSummary += "...";
+                    }
+
+                    text += "<li><a href='" + item.link + "' target='_blank' rel='noreferrer noopener'>" + cutAfterNewline(item.title) + "</a><br><small>" + formatTimeAgo(item.published) + "</small><p>" + limitedSummary + "</p></li>";
+                });
+                text += "</ul>";
+
+                if (rest) {
+                    text += gettext(_.sprintf("... and %(rest)d more.", {rest: rest}));
+                }
+
+                var options = {
+                    title: channel,
+                    text: text,
+                    hide: false,
+                    confirm: {
+                        confirm: true,
+                        buttons: [{
+                            text: gettext("Later"),
+                            click: function(notice) {
+                                self.hiddenChannels.push(key);
+                                notice.remove();
+                            }
+                        }, {
+                            text: gettext("Mark read"),
+                            click: function(notice) {
+                                self.markRead(key, value.last);
+                                notice.remove();
+                            }
+                        }, {
+                            text: gettext("Read..."),
+                            addClass: "btn-primary",
+                            click: function(notice) {
+                                self.showAnnouncementDialog(key);
+                                self.markRead(key, value.last);
+                                notice.remove();
+                            }
+                        }]
+                    },
+                    buttons: {
+                        sticker: false,
+                        closer: false
+                    }
+                };
+
+                if (priority == 1) {
+                    options.type = "error";
+                }
+
+                if (self.channelNotifications[key]) {
+                    self.channelNotifications[key].remove();
+                }
+                self.channelNotifications[key] = new PNotify(options);
+            });
+        };
+
+        self.onUserLoggedIn = function() {
+            self.retrieveData();
+        };
+
+        self.onStartup = function() {
+            self.announcementDialog = $("#plugin_announcements_dialog");
+            self.announcementDialogContent = $("#plugin_announcements_dialog_content");
+            self.announcementDialogTabs = $("#plugin_announcements_dialog_tabs");
+        }
+    }
+
+    // view model class, parameters for constructor, container to bind to
+    ADDITIONAL_VIEWMODELS.push([
+        AnnouncementsViewModel,
+        ["loginStateViewModel", "settingsViewModel"],
+        ["#plugin_announcements_dialog", "#settings_plugin_announcements", "#navbar_plugin_announcements"]
+    ]);
+});
--- a/src/octoprint/plugins/announcements/static/less/announcements.less
+++ b/src/octoprint/plugins/announcements/static/less/announcements.less
@ -0,0 +1,56 @@
+table {
+  th, td {
+    &.settings_plugin_announcements_channels_name {
+      text-overflow: ellipsis;
+      text-align: left;
+    }
+
+    &.settings_plugin_announcements_channels_actions {
+      text-align: center;
+      width: 80px;
+
+      a {
+        text-decoration: none;
+        color: #000;
+
+        &.disabled {
+          color: #ccc;
+          cursor: default;
+        }
+      }
+    }
+  }
+}
+
+#plugin_announcements_dialog {
+  .unread {
+    font-weight: bold;
+  }
+
+  article {
+    padding-right: 20px;
+
+    &.read {
+      opacity: 0.5;
+    }
+
+    &.read:hover {
+      opacity: 1;
+    }
+
+    .actions {
+      background-color: #f5f5f5;
+      border-radius: 2px;
+      padding: 2px 5px;
+      margin-top: 5px;
+
+      .markread {
+        float: right;
+      }
+
+      a {
+        color: black;
+      }
+    }
+  }
+}
--- a/src/octoprint/plugins/announcements/templates/announcements.jinja2
+++ b/src/octoprint/plugins/announcements/templates/announcements.jinja2
@ -0,0 +1,45 @@
+<div id="plugin_announcements_dialog" class="modal hide fade large" tabindex="-1" role="dialog" aria-labelledby="announcements_dialog_label" aria-hidden="true">
+    <div class="modal-header">
+        <button type="button" class="close" data-dismiss="modal">&times;</button>
+        <h3 id="announcements_dialog_label">{{ _('Announcements') }}</h3>
+    </div>
+    <div class="modal-body">
+        <div class="full-sized-box">
+            <div class="tabbable row-fluid">
+                <div class="span3 scrollable" id="plugin_announcements_dialog_menu">
+                    <ul class="nav nav-list" id="plugin_announcements_dialog_tabs">
+                        <!-- ko foreach: {data: channels.items, afterAdd: setupTabLink} -->
+                        <!-- ko if: $data.enabled || $data.forced -->
+                        <li>
+                            <a data-toggle="tab" target="_blank" data-bind="text: $data.channel + ' (' + $data.unread + '/' + $data.count + ')', attr: {href: '#plugin_announcements_dialog_channel_' + $data.key}, css: {unread: $data.unread}"></a>
+                        </li>
+                        <!-- /ko -->
+                        <!-- /ko -->
+                    </ul>
+                </div>
+                <div class="tab-content span9 scrollable" id="plugin_announcements_dialog_content">
+                    <!-- ko foreach: channels.items -->
+                    <!-- ko if: $data.enabled || $data.forced -->
+                    <div class="tab-pane" data-bind="attr: {id: 'plugin_announcements_dialog_channel_' + $data.key}">
+                        <!-- ko foreach: $data.data -->
+                        <article data-bind="css: {read: $data.read}">
+                            <hr data-bind="visible: $index() > 0">
+                            <h3><a data-bind="text: $data.title, attr: {href: $data.link}" target="_blank" rel="noreferrer noopener"></a> <small data-bind="text: formatTimeAgo($data.published), attr: {title: formatDate($data.published)}"></small></h3>
+                            <div class="content" data-bind="html: $data.summary"></div>
+                            <div class="actions">
+                                <span class="articlelink"><small><a data-bind="text: $data.link, attr: {href: $data.link}" target="_blank" rel="noreferrer noopener"></a></small></span>
+                                <span class="markread"><small><a href="javascript:void(0)" data-bind="click: function() { $root.markRead($parent.key, $data.published) }"><i class="icon-eye-open"></i> {{ _('Mark as last read') }}</a></small></span>
+                            </div>
+                        </article>
+                        <!-- /ko -->
+                    </div>
+                    <!-- /ko -->
+                    <!-- /ko -->
+                </div>
+            </div>
+        </div>
+    </div>
+    <div class="modal-footer">
+        <button class="btn btn-block" data-dismiss="modal" aria-hidden="true">{{ _('Close') }}</button>
+    </div>
+</div>
--- a/src/octoprint/plugins/announcements/templates/announcements_navbar.jinja2
+++ b/src/octoprint/plugins/announcements/templates/announcements_navbar.jinja2
@ -0,0 +1,3 @@
+<a id="navbar_show_announcements" class="pull-right" href="javascript:void(0)" data-bind="click: function() { showAnnouncementDialog(); }" title="{{ _('Announcements') }}">
+    <i data-bind="css: {'icon-bell': !unread(), 'icon-bell-alt': unread()}"></i>
+</a>
--- a/src/octoprint/plugins/announcements/templates/announcements_settings.jinja2
+++ b/src/octoprint/plugins/announcements/templates/announcements_settings.jinja2
@ -0,0 +1,34 @@
+<h3>{{ _('Configured Channels') }}</h3>
+
+<table class="table table-striped table-hover table-condensed table-hover">
+    <thead>
+    <tr>
+        <th class="settings_plugin_announcements_channels_name">{{ _('Name') }}</th>
+        <th class="settings_plugin_announcements_channels_actions">{{ _('Actions') }}</th>
+    </tr>
+    </thead>
+    <tbody data-bind="foreach: channels.paginatedItems">
+    <tr>
+        <td class="settings_plugin_announcements_channels_name">
+            <div data-bind="text: channel, css: {muted: !enabled}"></div>
+            <div><small class="muted" data-bind="text: url">&nbsp;</small></div>
+        </td>
+        <td class="settings_plugin_announcements_channels_actions">
+            <a href="javascript:void(0)" data-bind="css: $root.toggleButtonCss($data), attr: {title: $root.toggleButtonTitle($data)}, enable: $root.enableToggle($data), click: function() { $root.toggleChannel($data.key) }"></a>
+        </td>
+    </tr>
+    </tbody>
+</table>
+<div class="pagination pagination-mini pagination-centered">
+    <ul>
+        <li data-bind="css: {disabled: channels.currentPage() === 0}"><a href="javascript:void(0)" data-bind="click: channels.prevPage">«</a></li>
+    </ul>
+    <ul data-bind="foreach: channels.pages">
+        <li data-bind="css: { active: $data.number === $root.channels.currentPage(), disabled: $data.number === -1 }"><a href="javascript:void(0)" data-bind="text: $data.text, click: function() { $root.channels.changePage($data.number); }"></a></li>
+    </ul>
+    <ul>
+        <li data-bind="css: {disabled: channels.currentPage() === channels.lastPage()}"><a href="javascript:void(0)" data-bind="click: channels.nextPage">»</a></li>
+    </ul>
+</div>
+
+<button class="btn btn-block" data-bind="click: $root.showAnnouncementDialog">{{ _('Show Announcements...') }}</button>
--- a/src/octoprint/plugins/pluginmanager/templates/pluginmanager_about.jinja2
+++ b/src/octoprint/plugins/pluginmanager/templates/pluginmanager_about.jinja2
@ -2,7 +2,7 @@

 <ul>
    {% for plugin in plugin_pluginmanager_thirdparty %}
-        <li><a href="{{ plugin.url }}">{{ plugin.name }}</a>: {{ plugin.license }}</li>
+        <li>{% if plugin.url %}<a href="{{ plugin.url }}" target="_blank" rel="noreferrer noopener">{% endif %}{{ plugin.name }}{% if plugin.url %}</a>{% endif %}: {% if plugin.license %}{{ plugin.license }}{% else %}-{% endif %}</li>
    {% endfor %}
 </ul>

--- a/src/octoprint/plugins/pluginmanager/templates/pluginmanager_settings.jinja2
+++ b/src/octoprint/plugins/pluginmanager/templates/pluginmanager_settings.jinja2
@ -35,7 +35,7 @@
            <div data-bind="css: {muted: !enabled}"><span data-bind="text: name"></span> <span data-bind="visible: version">(<span data-bind="text: version"></span>)</span> <i title="{{ _('Bundled with OctoPrint') }}" class="icon-th-large" data-bind="visible: bundled"></i> <i class="icon-lock" title="{{ _('Cannot be uninstalled through OctoPrint') }}" data-bind="visible: !managable"></i> <i title="{{ _('Restart of OctoPrint needed for changes to take effect') }}" class="icon-refresh" data-bind="visible: pending_enable || pending_disable || pending_install || pending_uninstall"></i> <i title="{{ _('Pending install') }}" class="icon-plus" data-bind="visible: pending_install"></i> <i title="{{ _('Pending uninstall') }}" class="icon-minus" data-bind="visible: pending_uninstall"></i></div>
            <div><small class="muted" data-bind="text: description">&nbsp;</small></div>
            <div data-bind="css: {muted: !enabled}">
-                <small data-bind="visible: url"><i class="icon-home"></i> <a data-bind="attr: {href: url}">{{ _('Homepage') }}</a></small>
+                <small data-bind="visible: url"><i class="icon-home"></i> <a data-bind="attr: {href: url}" target="_blank" rel="noreferrer noopener">{{ _('Homepage') }}</a></small>
                <small data-bind="visible: license"><i class="icon-legal"></i> <span data-bind="text: license"></span></small>
                <small data-bind="visible: author"><i class="icon-user"></i> <span data-bind="text: author"></span></small>
                <small>&nbsp;</small>
--- a/src/octoprint/plugins/softwareupdate/templates/softwareupdate.jinja2
+++ b/src/octoprint/plugins/softwareupdate/templates/softwareupdate.jinja2
@ -11,7 +11,7 @@
            <!-- ko foreach: availableAndPossible -->
            <li>
                <span class="name" data-bind="text: fullNameRemote, attr: {title: fullNameRemote}"></span>
-                <div class="releaseNotes" data-bind="visible: releaseNotes"><a data-bind="attr: {href: releaseNotes}">{{ _('Release Notes') }}</a></div>
+                <div class="releaseNotes" data-bind="visible: releaseNotes"><a data-bind="attr: {href: releaseNotes}" target="_blank" rel="noreferrer noopener">{{ _('Release Notes') }}</a></div>
            </li>
            <!-- /ko -->
        </ul>
--- a/src/octoprint/plugins/softwareupdate/templates/softwareupdate_settings.jinja2
+++ b/src/octoprint/plugins/softwareupdate/templates/softwareupdate_settings.jinja2
@ -33,7 +33,7 @@
            <small class="muted">
                {{ _('Installed:') }} <span data-bind="text: information.local.name"></span><br>
                {{ _('Available:') }} <span data-bind="text: information.remote.name"></span><br>
-                <span data-bind="visible: releaseNotes">{{ _('Release Notes:') }} <a data-bind="attr: {href: releaseNotes}, text: releaseNotes" target="_blank"></a></span>
+                <span data-bind="visible: releaseNotes">{{ _('Release Notes:') }} <a data-bind="attr: {href: releaseNotes}, text: releaseNotes" target="_blank" rel="noreferrer noopener"></a></span>
            </small>
        </td>
    </tr>
--- a/src/octoprint/server/init.py
+++ b/src/octoprint/server/init.py
@ -668,9 +668,24 @@ class Server(object):
 				return "{hashs} {content}".format(hashs="#" * number, content=match.group("content"))
 			return markdown_header_regex.sub(repl, s)

+		html_link_regex = re.compile("<(?P<tag>a.*?)>(?P<content>.*?)</a>")
+		def externalize_links(text):
+			def repl(match):
+				tag = match.group("tag")
+				if not u"href" in tag:
+					return match.group(0)
+
+				if not u"target=" in tag and not u"rel=" in tag:
+					tag += u" target=\"_blank\" rel=\"noreferrer noopener\""
+
+				content = match.group("content")
+				return u"<{tag}>{content}</a>".format(tag=tag, content=content)
+			return html_link_regex.sub(repl, text)
+
 		app.jinja_env.filters["regex_replace"] = regex_replace
 		app.jinja_env.filters["offset_html_headers"] = offset_html_headers
 		app.jinja_env.filters["offset_markdown_headers"] = offset_markdown_headers
+		app.jinja_env.filters["externalize_links"] = externalize_links

 		# configure additional template folders for jinja2
 		import jinja2
@ -682,7 +697,7 @@ class Server(object):
 		loaders = [app.jinja_loader, filesystem_loader]
 		if octoprint.util.is_running_from_source():
 			root = os.path.abspath(os.path.join(os.path.dirname(__file__), "../../.."))
-			allowed = ["AUTHORS.md", "CHANGELOG.md", "SPONSORS.md", "THIRDPARTYLICENSES.md"]
+			allowed = ["AUTHORS.md", "CHANGELOG.md", "SUPPORTERS.md", "THIRDPARTYLICENSES.md"]
 			files = {"_data/" + name: os.path.join(root, name) for name in allowed}
 			loaders.append(octoprint.util.jinja.SelectedFilesLoader(files))

--- a/src/octoprint/server/views.py
+++ b/src/octoprint/server/views.py
@ -442,7 +442,7 @@ def _process_templates():
 		thirdparty=(gettext("Third Party Licenses"), dict(template="dialogs/about/thirdparty.jinja2", _div="about_thirdparty", custom_bindings=False)),
 		authors=(gettext("Authors"), dict(template="dialogs/about/authors.jinja2", _div="about_authors", custom_bindings=False)),
 		changelog=(gettext("Changelog"), dict(template="dialogs/about/changelog.jinja2", _div="about_changelog", custom_bindings=False)),
-		sponsors = (gettext("Sponsors"), dict(template="dialogs/about/sponsors.jinja2", _div="about_sponsors", custom_bindings=False))
+		supporters=(gettext("Supporters"), dict(template="dialogs/about/supporters.jinja2", _div="about_sponsors", custom_bindings=False))
 	)

 	# extract data from template plugins
--- a/src/octoprint/settings.py
+++ b/src/octoprint/settings.py
@ -214,17 +214,17 @@ default_settings = {
 		"defaultLanguage": "_default",
 		"components": {
 			"order": {
-				"navbar": ["settings", "systemmenu", "login"],
+				"navbar": ["settings", "systemmenu", "login", "plugin_announcements"],
 				"sidebar": ["connection", "state", "files"],
 				"tab": ["temperature", "control", "gcodeviewer", "terminal", "timelapse"],
 				"settings": [
 					"section_printer", "serial", "printerprofiles", "temperatures", "terminalfilters", "gcodescripts",
 					"section_features", "features", "webcam", "accesscontrol", "api",
-					"section_octoprint", "server", "folders", "appearance", "logs", "plugin_pluginmanager", "plugin_softwareupdate"
+					"section_octoprint", "server", "folders", "appearance", "logs", "plugin_pluginmanager", "plugin_softwareupdate", "plugin_announcements"
 				],
 				"usersettings": ["access", "interface"],
 				"wizard": ["access"],
-				"about": ["about", "sponsors", "authors", "changelog", "license", "thirdparty", "plugin_pluginmanager"],
+				"about": ["about", "supporters", "authors", "changelog", "license", "thirdparty", "plugin_pluginmanager"],
 				"generic": []
 			},
 			"disabled": {
--- a/src/octoprint/static/js/app/viewmodels/about.js
+++ b/src/octoprint/static/js/app/viewmodels/about.js
@ -31,6 +31,10 @@ $(function() {
                self.aboutContent.scrollTop(0);
            });
        };
+
+        self.showTab = function(tab) {
+            $("a[href=#" + tab + "]", self.aboutTabs).tab("show");
+        };
    }

    OCTOPRINT_VIEWMODELS.push([
--- a/src/octoprint/static/js/app/viewmodels/settings.js
+++ b/src/octoprint/static/js/app/viewmodels/settings.js
@ -5,6 +5,7 @@ $(function() {
        self.loginState = parameters[0];
        self.users = parameters[1];
        self.printerProfiles = parameters[2];
+        self.about = parameters[3];

        self.allViewModels = [];

@ -799,7 +800,7 @@ $(function() {

    OCTOPRINT_VIEWMODELS.push([
        SettingsViewModel,
-        ["loginStateViewModel", "usersViewModel", "printerProfilesViewModel"],
+        ["loginStateViewModel", "usersViewModel", "printerProfilesViewModel", "aboutViewModel"],
        ["#settings_dialog", "#navbar_settings"]
    ]);
 });
--- a/src/octoprint/static/less/octoprint.less
+++ b/src/octoprint/static/less/octoprint.less
@ -694,6 +694,10 @@ ul.dropdown-menu li a {
  .acl_decision {
    margin-top: 1em;
  }
+
+  .aboutlink {
+    float: left;
+  }
 }


--- a/src/octoprint/templates/dialogs/about/about.jinja2
+++ b/src/octoprint/templates/dialogs/about/about.jinja2
@ -5,17 +5,18 @@
 <p>Version <span class="version">{{ display_version }}</span></p>

 <ul>
-    <li>Website: <a href="http://octoprint.org" target="_blank">octoprint.org</a></li>
-    <li>Source Code: <a href="https://github.com/foosel/OctoPrint" target="_blank">github.com/foosel/OctoPrint</a></li>
-    <li>Documentation: <a href="http://docs.octoprint.org" target="_blank">docs.octoprint.org</a></li>
+    <li>Website: <a href="http://octoprint.org" target="_blank" rel="noreferrer noopener">octoprint.org</a></li>
+    <li>Source Code: <a href="https://github.com/foosel/OctoPrint" target="_blank" rel="noreferrer noopener">github.com/foosel/OctoPrint</a></li>
+    <li>Documentation: <a href="http://docs.octoprint.org" target="_blank" rel="noreferrer noopener">docs.octoprint.org</a></li>
 </ul>

 <p>
-    <strong>OctoPrint is sponsored by a lot of awesome people. Please see "Sponsors" to the left.</strong>
+    <strong>Development of OctoPrint wouldn't be possible without <a href="javascript:void(0)" data-bind="click: function() { showTab('{{ templates.about.entries.supporters[1]._div }}'); }">its supporters</a>.</strong><br>
+    If you enjoy OctoPrint, please consider <a href="http://octoprint.org/support-octoprint/" target="_blank" rel="noreferrer noopener">supporting its ongoing development</a>.
 </p>

 <p>
-    &copy; 2012-{{ now.strftime("%Y") }} The OctoPrint Authors
+    &copy; 2012-{{ now.strftime("%Y") }} <a href="javascript:void(0)" data-bind="click: function() { showTab('{{ templates.about.entries.authors[1]._div }}'); }">The OctoPrint Authors</a>
 </p>

 <p>
@ -33,16 +34,16 @@
 </p>

 <p>
-    For a copy of the GNU Affero General Public License, see "OctoPrint License"
+    For a copy of the GNU Affero General Public License, see <a href="javascript:void(0)" data-bind="click: function() { showTab('{{ templates.about.entries.license[1]._div }}'); }">{{ templates.about.entries.license[0] }}</a>
    to the left.
 </p>

 <p>
    OctoPrint also utilizes various dependencies under terms of their
-    respective licenses, which can be found under "Third Party Licenses" to
+    respective licenses, which can be found under <a href="javascript:void(0)" data-bind="click: function() { showTab('{{ templates.about.entries.thirdparty[1]._div }}'); }">{{ templates.about.entries.thirdparty[0] }}</a> to
    the left. Copyright of those dependencies lies with their respective authors
 </p>

 <p><small>
-    "OctoPrint" is a registered trademark
+    "OctoPrint" is a registered trademark.
 </small></p>
--- a/src/octoprint/templates/dialogs/about/authors.jinja2
+++ b/src/octoprint/templates/dialogs/about/authors.jinja2
@ -1 +1 @@
-{% filter markdown %}{% filter offset_markdown_headers(2) %}{% include "_data/AUTHORS.md" ignore missing %}{% endfilter %}{% endfilter %}
+{% filter externalize_links %}{% filter markdown %}{% filter offset_markdown_headers(2) %}{% include "_data/AUTHORS.md" ignore missing %}{% endfilter %}{% endfilter %}{% endfilter %}
--- a/src/octoprint/templates/dialogs/about/changelog.jinja2
+++ b/src/octoprint/templates/dialogs/about/changelog.jinja2
@ -1 +1 @@
-{% filter markdown %}{% filter offset_markdown_headers(2) %}{% include "_data/CHANGELOG.md" ignore missing %}{% endfilter %}{% endfilter %}
+{% filter externalize_links %}{% filter markdown %}{% filter offset_markdown_headers(2) %}{% include "_data/CHANGELOG.md" ignore missing %}{% endfilter %}{% endfilter %}{% endfilter %}
--- a/src/octoprint/templates/dialogs/about/license.jinja2
+++ b/src/octoprint/templates/dialogs/about/license.jinja2
@ -1 +1 @@
-{% include "_data/agpl.html" %}
+{% filter externalize_links %}{% include "_data/agpl.html" %}{% endfilter %}
--- a/src/octoprint/templates/dialogs/about/sponsors.jinja2
+++ b/src/octoprint/templates/dialogs/about/sponsors.jinja2
@ -1 +0,0 @@
-{% filter markdown %}{% filter offset_markdown_headers(2) %}{% include "_data/SPONSORS.md" ignore missing %}{% endfilter %}{% endfilter %}
--- a/src/octoprint/templates/dialogs/about/supporters.jinja2
+++ b/src/octoprint/templates/dialogs/about/supporters.jinja2
@ -0,0 +1 @@
+{% filter externalize_links %}{% filter markdown %}{% filter offset_markdown_headers(2) %}{% include "_data/SUPPORTERS.md" ignore missing %}{% endfilter %}{% endfilter %}{% endfilter %}
--- a/src/octoprint/templates/dialogs/about/thirdparty.jinja2
+++ b/src/octoprint/templates/dialogs/about/thirdparty.jinja2
@ -1 +1 @@
-{% filter markdown %}{% filter offset_markdown_headers(2) %}{% include "_data/THIRDPARTYLICENSES.md" ignore missing %}{% endfilter %}{% endfilter %}
+{% filter externalize_links %}{% filter markdown %}{% filter offset_markdown_headers(2) %}{% include "_data/THIRDPARTYLICENSES.md" ignore missing %}{% endfilter %}{% endfilter %}{% endfilter %}
--- a/src/octoprint/templates/dialogs/settings.jinja2
+++ b/src/octoprint/templates/dialogs/settings.jinja2
@ -48,6 +48,7 @@
        </div>
    </div>
    <div class="modal-footer">
+        <button class="btn aboutlink" data-bind="click: about.show"><i class="icon-info-sign"></i> {{ _('About OctoPrint') }}</button>
        <button class="btn" data-dismiss="modal" aria-hidden="true">{{ _('Cancel') }}</button>
        <button class="btn btn-primary" data-bind="click: function() { saveData(undefined, $root.hide) }, enable: !exchanging(), css: {disabled: exchanging()}"><i class="icon-spinner icon-spin" data-bind="visible: sending"></i> {{ _('Save') }}</button>
    </div>
--- a/src/octoprint/templates/index.jinja2
+++ b/src/octoprint/templates/index.jinja2
@ -115,10 +115,10 @@
                        <li><small>{{ _('Version') }}: <span class="version">{{ display_version|e }}</span></small></li>
                    </ul>
                    <ul class="pull-right">
-                        <li><a href="http://octoprint.org"><i class="icon-home"></i> {{ _('Homepage') }}</a></li>
-                        <li><a href="https://github.com/foosel/OctoPrint/"><i class="icon-github"></i> {{ _('Sourcecode') }}</a></li>
-                        <li><a href="http://docs.octoprint.org"><i class="icon-book"></i> {{ _('Documentation') }}</a></li>
-                        <li><a href="https://github.com/foosel/OctoPrint/issues"><i class="icon-flag"></i> {{ _('Bugs and Requests') }}</a></li>
+                        <li><a href="http://octoprint.org" target="_blank" rel="noreferrer noopener"><i class="icon-home"></i> {{ _('Homepage') }}</a></li>
+                        <li><a href="https://github.com/foosel/OctoPrint/" target="_blank" rel="noreferrer noopener"><i class="icon-github"></i> {{ _('Sourcecode') }}</a></li>
+                        <li><a href="http://docs.octoprint.org" target="_blank" rel="noreferrer noopener"><i class="icon-book"></i> {{ _('Documentation') }}</a></li>
+                        <li><a href="https://github.com/foosel/OctoPrint/issues" target="_blank" rel="noreferrer noopener"><i class="icon-flag"></i> {{ _('Bugs and Requests') }}</a></li>
                        <li id="footer_about"><a href="javascript:void(0)" data-bind="click: show"><i class="icon-info-sign"></i> {{ _('About') }}</a></li>
                    </ul>
                </div>
				`@ -0,0 +1 @@`
				table td.settings_plugin_announcements_channels_name,table th.settings_plugin_announcements_channels_name{text-overflow:ellipsis;text-align:left}table td.settings_plugin_announcements_channels_actions,table th.settings_plugin_announcements_channels_actions{text-align:center;width:80px}table td.settings_plugin_announcements_channels_actions a,table th.settings_plugin_announcements_channels_actions a{text-decoration:none;color:#000}table td.settings_plugin_announcements_channels_actions a.disabled,table th.settings_plugin_announcements_channels_actions a.disabled{color:#ccc;cursor:default}#plugin_announcements_dialog .unread{font-weight:700}#plugin_announcements_dialog article{padding-right:20px}#plugin_announcements_dialog article.read{opacity:.5}#plugin_announcements_dialog article.read:hover{opacity:1}#plugin_announcements_dialog article .actions{background-color:#f5f5f5;border-radius:2px;padding:2px 5px;margin-top:5px}#plugin_announcements_dialog article .actions .markread{float:right}#plugin_announcements_dialog article .actions a{color:#000}
				`@ -1 +0,0 @@`
				`{% filter markdown %}{% filter offset_markdown_headers(2) %}{% include "_data/SPONSORS.md" ignore missing %}{% endfilter %}{% endfilter %}`
				`@ -0,0 +1 @@`
				`{% filter externalize_links %}{% filter markdown %}{% filter offset_markdown_headers(2) %}{% include "_data/SUPPORTERS.md" ignore missing %}{% endfilter %}{% endfilter %}{% endfilter %}`