diff --git a/plugins/artdirect/ls.artdirect.js b/plugins/artdirect/ls.artdirect.js
index 3c348507..23a138fb 100644
--- a/plugins/artdirect/ls.artdirect.js
+++ b/plugins/artdirect/ls.artdirect.js
@@ -9,6 +9,8 @@
 
 	if(typeof module == 'object' && module.exports){
 		factory(require('lazysizes'));
+	} else if (typeof define == 'function' && define.amd) {
+		require(['lazysizes'], factory);
 	} else if(window.lazySizes) {
 		globalInstall();
 	} else {
diff --git a/plugins/artdirect/ls.artdirect.min.js b/plugins/artdirect/ls.artdirect.min.js
index d6adb4a5..6f9bc5d6 100644
--- a/plugins/artdirect/ls.artdirect.min.js
+++ b/plugins/artdirect/ls.artdirect.min.js
@@ -1,2 +1,2 @@
 /*! lazysizes - v5.2.0 */
-!function(a,b){if(a){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}}("undefined"!=typeof window?window:0,function(a,b,c){"use strict";function d(a){var b,c,d,e=parseFloat(a.getAttribute("data-aspectratio")),f=a.getAttribute(n.srcsetAttr)||a.getAttribute("srcset");return e||(b=f.match(q),b?"w"==b[2]?(c=b[1],d=b[3]):(c=b[3],d=b[1]):(c=a.getAttribute("width"),d=a.getAttribute("height")),e=c/d),e}function e(a){return a.offsetWidth/a.offsetHeight}function f(a){return'source[data-tag~="'+a+'"]'}function g(b){var c=b.parentNode,d=s.test(c.nodeName||""),e=(a.getComputedStyle(b)||{}).fontFamily,g=null;return d&&(n.autoArtDirect||p.test(e||""))&&(g={picture:c,img:b,tags:e.match(r)},g.tags&&(g.selector=g.tags[1].split(t).map(f).join(","))),g}function h(b){var c=b.getAttribute("media");return{source:b,aspectRatio:d(b),isSelected:!c||a.matchMedia(c).matches}}function i(a,b){return a.aspectRatio<b.aspectRatio}function j(a,b){var c,d,e=a[0];for(c=1,d=a.length;c<d;c++)Math.abs(e.aspectRatio-b)>Math.abs(a[c].aspectRatio-b)&&(e=a[c]);return e}function k(a,b){a._lsMedia=b,c.rAF(function(){a._lsMedia&&delete a._lsMedia,a.setAttribute("media",b)})}function l(a){var b=e(a.img),c=u.call(a.picture.getElementsByTagName("source")).map(h).sort(i),d=a.selector?c.filter(function(b){return b.source.matches(a.selector)}):c,f=j(d,b);f.isSelected||k(f.source,"(min-width: 1px)"),c.filter(function(a){return a!=f&&a.isSelected}).forEach(function(a){k(a.source,"(x)")})}function m(a){if(a.detail.instance==c){var b=a.target,d=g(b);d&&l(d)}}if(a.addEventListener){var n=c.cfg,o=(a.Element||Node||a.HTMLElement).prototype,p=/artdirect/,q=/\s+(\d+)(w|h)\s+(\d+)(w|h)/,r=/artdirect["']*\s*:\s*["']*(.+?)(?=($|'|"|;))/,s=/^picture$/i,t=/[\s,]+/g,u=[].slice;o.matches||(o.matches=o.matchesSelector||o.webkitMatchesSelector||o.msMatchesSelector||o.oMatchesSelector),a.addEventListener("lazybeforesizes",m,!0)}});
\ No newline at end of file
+!function(a,b){if(a){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):"function"==typeof define&&define.amd?require(["lazysizes"],b):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}}("undefined"!=typeof window?window:0,function(a,b,c){"use strict";function d(a){var b,c,d,e=parseFloat(a.getAttribute("data-aspectratio")),f=a.getAttribute(n.srcsetAttr)||a.getAttribute("srcset");return e||(b=f.match(q),b?"w"==b[2]?(c=b[1],d=b[3]):(c=b[3],d=b[1]):(c=a.getAttribute("width"),d=a.getAttribute("height")),e=c/d),e}function e(a){return a.offsetWidth/a.offsetHeight}function f(a){return'source[data-tag~="'+a+'"]'}function g(b){var c=b.parentNode,d=s.test(c.nodeName||""),e=(a.getComputedStyle(b)||{}).fontFamily,g=null;return d&&(n.autoArtDirect||p.test(e||""))&&(g={picture:c,img:b,tags:e.match(r)},g.tags&&(g.selector=g.tags[1].split(t).map(f).join(","))),g}function h(b){var c=b.getAttribute("media");return{source:b,aspectRatio:d(b),isSelected:!c||a.matchMedia(c).matches}}function i(a,b){return a.aspectRatio<b.aspectRatio}function j(a,b){var c,d,e=a[0];for(c=1,d=a.length;c<d;c++)Math.abs(e.aspectRatio-b)>Math.abs(a[c].aspectRatio-b)&&(e=a[c]);return e}function k(a,b){a._lsMedia=b,c.rAF(function(){a._lsMedia&&delete a._lsMedia,a.setAttribute("media",b)})}function l(a){var b=e(a.img),c=u.call(a.picture.getElementsByTagName("source")).map(h).sort(i),d=a.selector?c.filter(function(b){return b.source.matches(a.selector)}):c,f=j(d,b);f.isSelected||k(f.source,"(min-width: 1px)"),c.filter(function(a){return a!=f&&a.isSelected}).forEach(function(a){k(a.source,"(x)")})}function m(a){if(a.detail.instance==c){var b=a.target,d=g(b);d&&l(d)}}if(a.addEventListener){var n=c.cfg,o=(a.Element||Node||a.HTMLElement).prototype,p=/artdirect/,q=/\s+(\d+)(w|h)\s+(\d+)(w|h)/,r=/artdirect["']*\s*:\s*["']*(.+?)(?=($|'|"|;))/,s=/^picture$/i,t=/[\s,]+/g,u=[].slice;o.matches||(o.matches=o.matchesSelector||o.webkitMatchesSelector||o.msMatchesSelector||o.oMatchesSelector),a.addEventListener("lazybeforesizes",m,!0)}});
\ No newline at end of file
diff --git a/plugins/aspectratio/ls.aspectratio.js b/plugins/aspectratio/ls.aspectratio.js
index b22e7f69..74c8dbd6 100644
--- a/plugins/aspectratio/ls.aspectratio.js
+++ b/plugins/aspectratio/ls.aspectratio.js
@@ -8,6 +8,8 @@
 
 	if(typeof module == 'object' && module.exports){
 		factory(require('lazysizes'));
+	} else if (typeof define == 'function' && define.amd) {
+		require(['lazysizes'], factory);
 	} else if(window.lazySizes) {
 		globalInstall();
 	} else {
diff --git a/plugins/aspectratio/ls.aspectratio.min.js b/plugins/aspectratio/ls.aspectratio.min.js
index 6da4cd01..8a389234 100644
--- a/plugins/aspectratio/ls.aspectratio.min.js
+++ b/plugins/aspectratio/ls.aspectratio.min.js
@@ -1,2 +1,2 @@
 /*! lazysizes - v5.2.0 */
-!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";function d(){this.ratioElems=b.getElementsByClassName("lazyaspectratio"),this._setupEvents(),this.processImages()}if(a.addEventListener){var e,f,g,h=Array.prototype.forEach,i=/^picture$/i,j="data-aspectratio",k="img["+j+"]",l=function(b){return a.matchMedia?(l=function(a){return!a||(matchMedia(a)||{}).matches})(b):a.Modernizr&&Modernizr.mq?!b||Modernizr.mq(b):!b},m=c.aC,n=c.rC,o=c.cfg;d.prototype={_setupEvents:function(){var a=this,c=function(b){b.naturalWidth<36?a.addAspectRatio(b,!0):a.removeAspectRatio(b,!0)},d=function(){a.processImages()};b.addEventListener("load",function(a){a.target.getAttribute&&a.target.getAttribute(j)&&c(a.target)},!0),addEventListener("resize",function(){var b,d=function(){h.call(a.ratioElems,c)};return function(){clearTimeout(b),b=setTimeout(d,99)}}()),b.addEventListener("DOMContentLoaded",d),addEventListener("load",d)},processImages:function(a){var c,d;a||(a=b),c="length"in a&&!a.nodeName?a:a.querySelectorAll(k);for(d=0;d<c.length;d++)c[d].naturalWidth>36?this.removeAspectRatio(c[d]):this.addAspectRatio(c[d])},getSelectedRatio:function(a){var b,c,d,e,f,g=a.parentNode;if(g&&i.test(g.nodeName||""))for(d=g.getElementsByTagName("source"),b=0,c=d.length;b<c;b++)if(e=d[b].getAttribute("data-media")||d[b].getAttribute("media"),o.customMedia[e]&&(e=o.customMedia[e]),l(e)){f=d[b].getAttribute(j);break}return f||a.getAttribute(j)||""},parseRatio:function(){var a=/^\s*([+\d\.]+)(\s*[\/x]\s*([+\d\.]+))?\s*$/,b={};return function(c){var d;return!b[c]&&(d=c.match(a))&&(d[3]?b[c]=d[1]/d[3]:b[c]=1*d[1]),b[c]}}(),addAspectRatio:function(b,c){var d,e=b.offsetWidth,f=b.offsetHeight;if(c||m(b,"lazyaspectratio"),e<36&&f<=0)return void((e||f&&a.console)&&console.log("Define width or height of image, so we can calculate the other dimension"));d=this.getSelectedRatio(b),(d=this.parseRatio(d))&&(e?b.style.height=e/d+"px":b.style.width=f*d+"px")},removeAspectRatio:function(a){n(a,"lazyaspectratio"),a.style.height="",a.style.width="",a.removeAttribute(j)}},f=function(){g=a.jQuery||a.Zepto||a.shoestring||a.$,g&&g.fn&&!g.fn.imageRatio&&g.fn.filter&&g.fn.add&&g.fn.find?g.fn.imageRatio=function(){return e.processImages(this.find(k).add(this.filter(k))),this}:g=!1},f(),setTimeout(f),e=new d,a.imageRatio=e,"object"==typeof module&&module.exports?module.exports=e:"function"==typeof define&&define.amd&&define(e)}});
\ No newline at end of file
+!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):"function"==typeof define&&define.amd?require(["lazysizes"],b):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";function d(){this.ratioElems=b.getElementsByClassName("lazyaspectratio"),this._setupEvents(),this.processImages()}if(a.addEventListener){var e,f,g,h=Array.prototype.forEach,i=/^picture$/i,j="data-aspectratio",k="img["+j+"]",l=function(b){return a.matchMedia?(l=function(a){return!a||(matchMedia(a)||{}).matches})(b):a.Modernizr&&Modernizr.mq?!b||Modernizr.mq(b):!b},m=c.aC,n=c.rC,o=c.cfg;d.prototype={_setupEvents:function(){var a=this,c=function(b){b.naturalWidth<36?a.addAspectRatio(b,!0):a.removeAspectRatio(b,!0)},d=function(){a.processImages()};b.addEventListener("load",function(a){a.target.getAttribute&&a.target.getAttribute(j)&&c(a.target)},!0),addEventListener("resize",function(){var b,d=function(){h.call(a.ratioElems,c)};return function(){clearTimeout(b),b=setTimeout(d,99)}}()),b.addEventListener("DOMContentLoaded",d),addEventListener("load",d)},processImages:function(a){var c,d;a||(a=b),c="length"in a&&!a.nodeName?a:a.querySelectorAll(k);for(d=0;d<c.length;d++)c[d].naturalWidth>36?this.removeAspectRatio(c[d]):this.addAspectRatio(c[d])},getSelectedRatio:function(a){var b,c,d,e,f,g=a.parentNode;if(g&&i.test(g.nodeName||""))for(d=g.getElementsByTagName("source"),b=0,c=d.length;b<c;b++)if(e=d[b].getAttribute("data-media")||d[b].getAttribute("media"),o.customMedia[e]&&(e=o.customMedia[e]),l(e)){f=d[b].getAttribute(j);break}return f||a.getAttribute(j)||""},parseRatio:function(){var a=/^\s*([+\d\.]+)(\s*[\/x]\s*([+\d\.]+))?\s*$/,b={};return function(c){var d;return!b[c]&&(d=c.match(a))&&(d[3]?b[c]=d[1]/d[3]:b[c]=1*d[1]),b[c]}}(),addAspectRatio:function(b,c){var d,e=b.offsetWidth,f=b.offsetHeight;if(c||m(b,"lazyaspectratio"),e<36&&f<=0)return void((e||f&&a.console)&&console.log("Define width or height of image, so we can calculate the other dimension"));d=this.getSelectedRatio(b),(d=this.parseRatio(d))&&(e?b.style.height=e/d+"px":b.style.width=f*d+"px")},removeAspectRatio:function(a){n(a,"lazyaspectratio"),a.style.height="",a.style.width="",a.removeAttribute(j)}},f=function(){g=a.jQuery||a.Zepto||a.shoestring||a.$,g&&g.fn&&!g.fn.imageRatio&&g.fn.filter&&g.fn.add&&g.fn.find?g.fn.imageRatio=function(){return e.processImages(this.find(k).add(this.filter(k))),this}:g=!1},f(),setTimeout(f),e=new d,a.imageRatio=e,"object"==typeof module&&module.exports?module.exports=e:"function"==typeof define&&define.amd&&define(e)}});
\ No newline at end of file
diff --git a/plugins/attrchange/ls.attrchange.js b/plugins/attrchange/ls.attrchange.js
index 14bcb54d..0ed15739 100644
--- a/plugins/attrchange/ls.attrchange.js
+++ b/plugins/attrchange/ls.attrchange.js
@@ -9,6 +9,8 @@
 
 	if(typeof module == 'object' && module.exports){
 		factory(require('lazysizes'));
+	} else if (typeof define == 'function' && define.amd) {
+		require(['lazysizes'], factory);
 	} else if(window.lazySizes) {
 		globalInstall();
 	} else {
diff --git a/plugins/attrchange/ls.attrchange.min.js b/plugins/attrchange/ls.attrchange.min.js
index cea0002c..dbdb5017 100644
--- a/plugins/attrchange/ls.attrchange.min.js
+++ b/plugins/attrchange/ls.attrchange.min.js
@@ -1,2 +1,2 @@
 /*! lazysizes - v5.2.0 */
-!function(a,b){if(a){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}}("undefined"!=typeof window?window:0,function(a,b,c){"use strict";var d=function(){var e,f,g,h,i=c.cfg,j={"data-bgset":1,"data-include":1,"data-poster":1,"data-bg":1,"data-script":1},k="(\\s|^)("+i.loadedClass,l=b.documentElement,m=function(a){c.rAF(function(){c.rC(a,i.loadedClass),i.unloadedClass&&c.rC(a,i.unloadedClass),c.aC(a,i.lazyClass),("none"==a.style.display||a.parentNode&&"none"==a.parentNode.style.display)&&setTimeout(function(){c.loader.unveil(a)},0)})},n=function(a){var b,c,d,e;for(b=0,c=a.length;b<c;b++)d=a[b],e=d.target,e.getAttribute(d.attributeName)&&("source"==e.localName&&e.parentNode&&(e=e.parentNode.querySelector("img")),e&&k.test(e.className)&&m(e))};i.unloadedClass&&(k+="|"+i.unloadedClass),k+="|"+i.loadingClass+")(\\s|$)",k=new RegExp(k),j[i.srcAttr]=1,j[i.srcsetAttr]=1,a.MutationObserver?(g=new MutationObserver(n),e=function(){h||(h=!0,g.observe(l,{subtree:!0,attributes:!0,attributeFilter:Object.keys(j)}))},f=function(){h&&(h=!1,g.disconnect())}):(l.addEventListener("DOMAttrModified",function(){var a,b=[],c=function(){n(b),b=[],a=!1};return function(d){h&&j[d.attrName]&&d.newValue&&(b.push({target:d.target,attributeName:d.attrName}),a||(setTimeout(c),a=!0))}}(),!0),e=function(){h=!0},f=function(){h=!1}),addEventListener("lazybeforeunveil",f,!0),addEventListener("lazybeforeunveil",e),addEventListener("lazybeforesizes",f,!0),addEventListener("lazybeforesizes",e),e(),removeEventListener("lazybeforeunveil",d)};addEventListener("lazybeforeunveil",d)});
\ No newline at end of file
+!function(a,b){if(a){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):"function"==typeof define&&define.amd?require(["lazysizes"],b):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}}("undefined"!=typeof window?window:0,function(a,b,c){"use strict";var d=function(){var e,f,g,h,i=c.cfg,j={"data-bgset":1,"data-include":1,"data-poster":1,"data-bg":1,"data-script":1},k="(\\s|^)("+i.loadedClass,l=b.documentElement,m=function(a){c.rAF(function(){c.rC(a,i.loadedClass),i.unloadedClass&&c.rC(a,i.unloadedClass),c.aC(a,i.lazyClass),("none"==a.style.display||a.parentNode&&"none"==a.parentNode.style.display)&&setTimeout(function(){c.loader.unveil(a)},0)})},n=function(a){var b,c,d,e;for(b=0,c=a.length;b<c;b++)d=a[b],e=d.target,e.getAttribute(d.attributeName)&&("source"==e.localName&&e.parentNode&&(e=e.parentNode.querySelector("img")),e&&k.test(e.className)&&m(e))};i.unloadedClass&&(k+="|"+i.unloadedClass),k+="|"+i.loadingClass+")(\\s|$)",k=new RegExp(k),j[i.srcAttr]=1,j[i.srcsetAttr]=1,a.MutationObserver?(g=new MutationObserver(n),e=function(){h||(h=!0,g.observe(l,{subtree:!0,attributes:!0,attributeFilter:Object.keys(j)}))},f=function(){h&&(h=!1,g.disconnect())}):(l.addEventListener("DOMAttrModified",function(){var a,b=[],c=function(){n(b),b=[],a=!1};return function(d){h&&j[d.attrName]&&d.newValue&&(b.push({target:d.target,attributeName:d.attrName}),a||(setTimeout(c),a=!0))}}(),!0),e=function(){h=!0},f=function(){h=!1}),addEventListener("lazybeforeunveil",f,!0),addEventListener("lazybeforeunveil",e),addEventListener("lazybeforesizes",f,!0),addEventListener("lazybeforesizes",e),e(),removeEventListener("lazybeforeunveil",d)};addEventListener("lazybeforeunveil",d)});
\ No newline at end of file
diff --git a/plugins/bgset/ls.bgset.js b/plugins/bgset/ls.bgset.js
index d4f3a691..aa000df9 100644
--- a/plugins/bgset/ls.bgset.js
+++ b/plugins/bgset/ls.bgset.js
@@ -8,6 +8,8 @@
 
 	if(typeof module == 'object' && module.exports){
 		factory(require('lazysizes'));
+	} else if (typeof define == 'function' && define.amd) {
+		require(['lazysizes'], factory);
 	} else if(window.lazySizes) {
 		globalInstall();
 	} else {
diff --git a/plugins/bgset/ls.bgset.min.js b/plugins/bgset/ls.bgset.min.js
index 3ee737fe..555c1351 100644
--- a/plugins/bgset/ls.bgset.min.js
+++ b/plugins/bgset/ls.bgset.min.js
@@ -1,2 +1,2 @@
 /*! lazysizes - v5.2.0 */
-!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";if(a.addEventListener){var d=c.cfg,e=/\s+/g,f=/\s*\|\s+|\s+\|\s*/g,g=/^(.+?)(?:\s+\[\s*(.+?)\s*\])(?:\s+\[\s*(.+?)\s*\])?$/,h=/^\s*\(*\s*type\s*:\s*(.+?)\s*\)*\s*$/,i=/\(|\)|'/,j={contain:1,cover:1},k=function(a){var b=c.gW(a,a.parentNode);return(!a._lazysizesWidth||b>a._lazysizesWidth)&&(a._lazysizesWidth=b),a._lazysizesWidth},l=function(a){var b;return b=(getComputedStyle(a)||{getPropertyValue:function(){}}).getPropertyValue("background-size"),!j[b]&&j[a.style.backgroundSize]&&(b=a.style.backgroundSize),b},m=function(a,b){if(b){var c=b.match(h);c&&c[1]?a.setAttribute("type",c[1]):a.setAttribute("media",d.customMedia[b]||b)}},n=function(a,c,h){var i=b.createElement("picture"),j=c.getAttribute(d.sizesAttr),k=c.getAttribute("data-ratio"),l=c.getAttribute("data-optimumx");c._lazybgset&&c._lazybgset.parentNode==c&&c.removeChild(c._lazybgset),Object.defineProperty(h,"_lazybgset",{value:c,writable:!0}),Object.defineProperty(c,"_lazybgset",{value:i,writable:!0}),a=a.replace(e," ").split(f),i.style.display="none",h.className=d.lazyClass,1!=a.length||j||(j="auto"),a.forEach(function(a){var c,e=b.createElement("source");j&&"auto"!=j&&e.setAttribute("sizes",j),(c=a.match(g))?(e.setAttribute(d.srcsetAttr,c[1]),m(e,c[2]),m(e,c[3])):e.setAttribute(d.srcsetAttr,a),i.appendChild(e)}),j&&(h.setAttribute(d.sizesAttr,j),c.removeAttribute(d.sizesAttr),c.removeAttribute("sizes")),l&&h.setAttribute("data-optimumx",l),k&&h.setAttribute("data-ratio",k),i.appendChild(h),c.appendChild(i)},o=function(a){if(a.target._lazybgset){var b=a.target,d=b._lazybgset,e=b.currentSrc||b.src;if(e){var f=c.fire(d,"bgsetproxy",{src:e,useSrc:i.test(e)?JSON.stringify(e):e});f.defaultPrevented||(d.style.backgroundImage="url("+f.detail.useSrc+")")}b._lazybgsetLoading&&(c.fire(d,"_lazyloaded",{},!1,!0),delete b._lazybgsetLoading)}};addEventListener("lazybeforeunveil",function(a){var d,e,f;!a.defaultPrevented&&(d=a.target.getAttribute("data-bgset"))&&(f=a.target,e=b.createElement("img"),e.alt="",e._lazybgsetLoading=!0,a.detail.firesLoad=!0,n(d,f,e),setTimeout(function(){c.loader.unveil(e),c.rAF(function(){c.fire(e,"_lazyloaded",{},!0,!0),e.complete&&o({target:e})})}))}),b.addEventListener("load",o,!0),a.addEventListener("lazybeforesizes",function(a){if(a.detail.instance==c&&a.target._lazybgset&&a.detail.dataAttr){var b=a.target._lazybgset,d=l(b);j[d]&&(a.target._lazysizesParentFit=d,c.rAF(function(){a.target.setAttribute("data-parent-fit",d),a.target._lazysizesParentFit&&delete a.target._lazysizesParentFit}))}},!0),b.documentElement.addEventListener("lazybeforesizes",function(a){!a.defaultPrevented&&a.target._lazybgset&&a.detail.instance==c&&(a.detail.width=k(a.target._lazybgset))})}});
\ No newline at end of file
+!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):"function"==typeof define&&define.amd?require(["lazysizes"],b):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";if(a.addEventListener){var d=c.cfg,e=/\s+/g,f=/\s*\|\s+|\s+\|\s*/g,g=/^(.+?)(?:\s+\[\s*(.+?)\s*\])(?:\s+\[\s*(.+?)\s*\])?$/,h=/^\s*\(*\s*type\s*:\s*(.+?)\s*\)*\s*$/,i=/\(|\)|'/,j={contain:1,cover:1},k=function(a){var b=c.gW(a,a.parentNode);return(!a._lazysizesWidth||b>a._lazysizesWidth)&&(a._lazysizesWidth=b),a._lazysizesWidth},l=function(a){var b;return b=(getComputedStyle(a)||{getPropertyValue:function(){}}).getPropertyValue("background-size"),!j[b]&&j[a.style.backgroundSize]&&(b=a.style.backgroundSize),b},m=function(a,b){if(b){var c=b.match(h);c&&c[1]?a.setAttribute("type",c[1]):a.setAttribute("media",d.customMedia[b]||b)}},n=function(a,c,h){var i=b.createElement("picture"),j=c.getAttribute(d.sizesAttr),k=c.getAttribute("data-ratio"),l=c.getAttribute("data-optimumx");c._lazybgset&&c._lazybgset.parentNode==c&&c.removeChild(c._lazybgset),Object.defineProperty(h,"_lazybgset",{value:c,writable:!0}),Object.defineProperty(c,"_lazybgset",{value:i,writable:!0}),a=a.replace(e," ").split(f),i.style.display="none",h.className=d.lazyClass,1!=a.length||j||(j="auto"),a.forEach(function(a){var c,e=b.createElement("source");j&&"auto"!=j&&e.setAttribute("sizes",j),(c=a.match(g))?(e.setAttribute(d.srcsetAttr,c[1]),m(e,c[2]),m(e,c[3])):e.setAttribute(d.srcsetAttr,a),i.appendChild(e)}),j&&(h.setAttribute(d.sizesAttr,j),c.removeAttribute(d.sizesAttr),c.removeAttribute("sizes")),l&&h.setAttribute("data-optimumx",l),k&&h.setAttribute("data-ratio",k),i.appendChild(h),c.appendChild(i)},o=function(a){if(a.target._lazybgset){var b=a.target,d=b._lazybgset,e=b.currentSrc||b.src;if(e){var f=c.fire(d,"bgsetproxy",{src:e,useSrc:i.test(e)?JSON.stringify(e):e});f.defaultPrevented||(d.style.backgroundImage="url("+f.detail.useSrc+")")}b._lazybgsetLoading&&(c.fire(d,"_lazyloaded",{},!1,!0),delete b._lazybgsetLoading)}};addEventListener("lazybeforeunveil",function(a){var d,e,f;!a.defaultPrevented&&(d=a.target.getAttribute("data-bgset"))&&(f=a.target,e=b.createElement("img"),e.alt="",e._lazybgsetLoading=!0,a.detail.firesLoad=!0,n(d,f,e),setTimeout(function(){c.loader.unveil(e),c.rAF(function(){c.fire(e,"_lazyloaded",{},!0,!0),e.complete&&o({target:e})})}))}),b.addEventListener("load",o,!0),a.addEventListener("lazybeforesizes",function(a){if(a.detail.instance==c&&a.target._lazybgset&&a.detail.dataAttr){var b=a.target._lazybgset,d=l(b);j[d]&&(a.target._lazysizesParentFit=d,c.rAF(function(){a.target.setAttribute("data-parent-fit",d),a.target._lazysizesParentFit&&delete a.target._lazysizesParentFit}))}},!0),b.documentElement.addEventListener("lazybeforesizes",function(a){!a.defaultPrevented&&a.target._lazybgset&&a.detail.instance==c&&(a.detail.width=k(a.target._lazybgset))})}});
\ No newline at end of file
diff --git a/plugins/blur-up/ls.blur-up.js b/plugins/blur-up/ls.blur-up.js
index 9eab38d5..7757c61c 100644
--- a/plugins/blur-up/ls.blur-up.js
+++ b/plugins/blur-up/ls.blur-up.js
@@ -9,6 +9,8 @@
 
 	if(typeof module == 'object' && module.exports){
 		factory(require('lazysizes'));
+	} else if (typeof define == 'function' && define.amd) {
+		require(['lazysizes'], factory);
 	} else if(window.lazySizes) {
 		globalInstall();
 	} else {
diff --git a/plugins/blur-up/ls.blur-up.min.js b/plugins/blur-up/ls.blur-up.min.js
index 79b53fb1..d846d152 100644
--- a/plugins/blur-up/ls.blur-up.min.js
+++ b/plugins/blur-up/ls.blur-up.min.js
@@ -1,2 +1,2 @@
 /*! lazysizes - v5.2.0 */
-!function(a,b){if(a){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}}("undefined"!=typeof window?window:0,function(a,b,c){"use strict";var d=[].slice,e=/blur-up["']*\s*:\s*["']*(always|auto)/,f=/image\/(jpeg|png|gif|svg\+xml)/,g=function(b){var d=b.getAttribute("data-media")||b.getAttribute("media"),e=b.getAttribute("type");return(!e||f.test(e))&&(!d||a.matchMedia(c.cfg.customMedia[d]||d).matches)},h=function(a,b){var c;return(a?d.call(a.querySelectorAll("source, img")):[b]).forEach(function(a){if(!c){var b=a.getAttribute("data-lowsrc");b&&g(a)&&(c=b)}}),c},i=function(a,d,e,f){var g,h=!1,i=!1,j="always"==f?0:Date.now(),k=0,l=(a||d).parentNode,m=function(){if(e){var j=function(a){h=!0,g||(g=a.target),c.rAF(function(){c.rC(d,"ls-blur-up-is-loading"),g&&c.aC(g,"ls-blur-up-loaded")}),g&&(g.removeEventListener("load",j),g.removeEventListener("error",j))};g=b.createElement("img"),g.addEventListener("load",j),g.addEventListener("error",j),g.className="ls-blur-up-img",g.src=e,g.alt="",g.setAttribute("aria-hidden","true"),l.insertBefore(g,(a||d).nextSibling),"always"!=f&&(g.style.visibility="hidden",c.rAF(function(){g&&setTimeout(function(){g&&c.rAF(function(){!i&&g&&(g.style.visibility="")})},c.cfg.blurupCacheDelay||33)}))}},n=function(){g&&c.rAF(function(){c.rC(d,"ls-blur-up-is-loading");try{g.parentNode.removeChild(g)}catch(a){}g=null})},o=function(a){k++,i=a||i,a?n():k>1&&setTimeout(n,5e3)},p=function(){d.removeEventListener("load",p),d.removeEventListener("error",p),g&&c.rAF(function(){g&&c.aC(g,"ls-original-loaded")}),"always"!=f&&(!h||Date.now()-j<66)?o(!0):o()};m(),d.addEventListener("load",p),d.addEventListener("error",p),c.aC(d,"ls-blur-up-is-loading");var q=function(a){l==a.target&&(c.aC(g||d,"ls-inview"),o(),l.removeEventListener("lazybeforeunveil",q))};l.getAttribute("data-expand")||l.setAttribute("data-expand",-1),l.addEventListener("lazybeforeunveil",q),c.aC(l,c.cfg.lazyClass)};a.addEventListener("lazybeforeunveil",function(a){var b=a.detail;if(b.instance==c&&b.blurUp){var d=a.target,e=d.parentNode;"PICTURE"!=e.nodeName&&(e=null),i(e,d,h(e,d)||"data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",b.blurUp)}}),a.addEventListener("lazyunveilread",function(a){var b=a.detail;if(b.instance==c){var d=a.target,f=(getComputedStyle(d,null)||{fontFamily:""}).fontFamily.match(e);(f||d.getAttribute("data-lowsrc"))&&(b.blurUp=f&&f[1]||c.cfg.blurupMode||"always")}})});
\ No newline at end of file
+!function(a,b){if(a){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):"function"==typeof define&&define.amd?require(["lazysizes"],b):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}}("undefined"!=typeof window?window:0,function(a,b,c){"use strict";var d=[].slice,e=/blur-up["']*\s*:\s*["']*(always|auto)/,f=/image\/(jpeg|png|gif|svg\+xml)/,g=function(b){var d=b.getAttribute("data-media")||b.getAttribute("media"),e=b.getAttribute("type");return(!e||f.test(e))&&(!d||a.matchMedia(c.cfg.customMedia[d]||d).matches)},h=function(a,b){var c;return(a?d.call(a.querySelectorAll("source, img")):[b]).forEach(function(a){if(!c){var b=a.getAttribute("data-lowsrc");b&&g(a)&&(c=b)}}),c},i=function(a,d,e,f){var g,h=!1,i=!1,j="always"==f?0:Date.now(),k=0,l=(a||d).parentNode,m=function(){if(e){var j=function(a){h=!0,g||(g=a.target),c.rAF(function(){c.rC(d,"ls-blur-up-is-loading"),g&&c.aC(g,"ls-blur-up-loaded")}),g&&(g.removeEventListener("load",j),g.removeEventListener("error",j))};g=b.createElement("img"),g.addEventListener("load",j),g.addEventListener("error",j),g.className="ls-blur-up-img",g.src=e,g.alt="",g.setAttribute("aria-hidden","true"),l.insertBefore(g,(a||d).nextSibling),"always"!=f&&(g.style.visibility="hidden",c.rAF(function(){g&&setTimeout(function(){g&&c.rAF(function(){!i&&g&&(g.style.visibility="")})},c.cfg.blurupCacheDelay||33)}))}},n=function(){g&&c.rAF(function(){c.rC(d,"ls-blur-up-is-loading");try{g.parentNode.removeChild(g)}catch(a){}g=null})},o=function(a){k++,i=a||i,a?n():k>1&&setTimeout(n,5e3)},p=function(){d.removeEventListener("load",p),d.removeEventListener("error",p),g&&c.rAF(function(){g&&c.aC(g,"ls-original-loaded")}),"always"!=f&&(!h||Date.now()-j<66)?o(!0):o()};m(),d.addEventListener("load",p),d.addEventListener("error",p),c.aC(d,"ls-blur-up-is-loading");var q=function(a){l==a.target&&(c.aC(g||d,"ls-inview"),o(),l.removeEventListener("lazybeforeunveil",q))};l.getAttribute("data-expand")||l.setAttribute("data-expand",-1),l.addEventListener("lazybeforeunveil",q),c.aC(l,c.cfg.lazyClass)};a.addEventListener("lazybeforeunveil",function(a){var b=a.detail;if(b.instance==c&&b.blurUp){var d=a.target,e=d.parentNode;"PICTURE"!=e.nodeName&&(e=null),i(e,d,h(e,d)||"data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",b.blurUp)}}),a.addEventListener("lazyunveilread",function(a){var b=a.detail;if(b.instance==c){var d=a.target,f=(getComputedStyle(d,null)||{fontFamily:""}).fontFamily.match(e);(f||d.getAttribute("data-lowsrc"))&&(b.blurUp=f&&f[1]||c.cfg.blurupMode||"always")}})});
\ No newline at end of file
diff --git a/plugins/custommedia/ls.custommedia.js b/plugins/custommedia/ls.custommedia.js
index cdea7dd7..a67b69f0 100644
--- a/plugins/custommedia/ls.custommedia.js
+++ b/plugins/custommedia/ls.custommedia.js
@@ -14,6 +14,8 @@
 
 	if(typeof module == 'object' && module.exports){
 		factory(require('lazysizes'));
+	} else if (typeof define == 'function' && define.amd) {
+		require(['lazysizes'], factory);
 	} else if(window.lazySizes) {
 		globalInstall();
 	} else {
diff --git a/plugins/custommedia/ls.custommedia.min.js b/plugins/custommedia/ls.custommedia.min.js
index 99fc3c18..8c2f4197 100644
--- a/plugins/custommedia/ls.custommedia.min.js
+++ b/plugins/custommedia/ls.custommedia.min.js
@@ -1,2 +1,2 @@
 /*! lazysizes - v5.2.0 */
-!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";var d=b.documentElement;c.getCustomMedias=function(){var a=/['"]/g,d=/\s*\|\s*/g,e=/^([a-z0-9_-]+)\s*:\s*(.+)$/i,f=function(b,c){return((getComputedStyle(b,c)||{getPropertyValue:function(){}}).getPropertyValue("content")||"none").replace(a,"").trim()},g=function(a,b){a.split(d).forEach(function(a){var c=a.match(e);c&&(b[c[1]]=c[2])})};return function(a,d){return a=a||c.cfg.customMedia,d=d||b.querySelector("html"),g(f(d,":before"),a),g(f(d,":after"),a),a}}(),c.updateCustomMedia=function(){var a,b,e,f=d.querySelectorAll("source[media][data-media][srcset]");for(c.getCustomMedias(),a=0,b=f.length;a<b;a++)(e=c.cfg.customMedia[f[a].getAttribute("data-media")||f[a].getAttribute("media")])&&f[a].setAttribute("media",e);for(f=d.querySelector("source[media][data-media][srcset] ~ img"),a=0,b=f.length;a<b;a++)c.uP(f[a]);c.autoSizer.checkElems()},c.getCustomMedias()});
\ No newline at end of file
+!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):"function"==typeof define&&define.amd?require(["lazysizes"],b):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";var d=b.documentElement;c.getCustomMedias=function(){var a=/['"]/g,d=/\s*\|\s*/g,e=/^([a-z0-9_-]+)\s*:\s*(.+)$/i,f=function(b,c){return((getComputedStyle(b,c)||{getPropertyValue:function(){}}).getPropertyValue("content")||"none").replace(a,"").trim()},g=function(a,b){a.split(d).forEach(function(a){var c=a.match(e);c&&(b[c[1]]=c[2])})};return function(a,d){return a=a||c.cfg.customMedia,d=d||b.querySelector("html"),g(f(d,":before"),a),g(f(d,":after"),a),a}}(),c.updateCustomMedia=function(){var a,b,e,f=d.querySelectorAll("source[media][data-media][srcset]");for(c.getCustomMedias(),a=0,b=f.length;a<b;a++)(e=c.cfg.customMedia[f[a].getAttribute("data-media")||f[a].getAttribute("media")])&&f[a].setAttribute("media",e);for(f=d.querySelector("source[media][data-media][srcset] ~ img"),a=0,b=f.length;a<b;a++)c.uP(f[a]);c.autoSizer.checkElems()},c.getCustomMedias()});
\ No newline at end of file
diff --git a/plugins/fix-edge-h-descriptor/ls.fix-edge-h-descriptor.js b/plugins/fix-edge-h-descriptor/ls.fix-edge-h-descriptor.js
index 05c1e6c8..51aaeba2 100644
--- a/plugins/fix-edge-h-descriptor/ls.fix-edge-h-descriptor.js
+++ b/plugins/fix-edge-h-descriptor/ls.fix-edge-h-descriptor.js
@@ -8,6 +8,8 @@
 
 	if(typeof module == 'object' && module.exports){
 		factory(require('lazysizes'));
+	} else if (typeof define == 'function' && define.amd) {
+		require(['lazysizes'], factory);
 	} else if(window.lazySizes) {
 		globalInstall();
 	} else {
diff --git a/plugins/fix-edge-h-descriptor/ls.fix-edge-h-descriptor.min.js b/plugins/fix-edge-h-descriptor/ls.fix-edge-h-descriptor.min.js
index 1e97f4aa..01121cce 100644
--- a/plugins/fix-edge-h-descriptor/ls.fix-edge-h-descriptor.min.js
+++ b/plugins/fix-edge-h-descriptor/ls.fix-edge-h-descriptor.min.js
@@ -1,2 +1,2 @@
 /*! lazysizes - v5.2.0 */
-!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";var d=b.createElement("img"),e="sizes"in d&&"srcset"in d,f=/\s+\d+h/g,g=function(){var a=/\s+(\d+)(w|h)\s+(\d+)(w|h)/,d=Array.prototype.forEach;return function(){var e=b.createElement("img"),g=function(b){var c,d,e=b.getAttribute(lazySizesConfig.srcsetAttr);e&&(d=e.match(a))&&(c="w"==d[2]?d[1]/d[3]:d[3]/d[1],c&&b.setAttribute("data-aspectratio",c),b.setAttribute(lazySizesConfig.srcsetAttr,e.replace(f,"")))},h=function(a){if(a.detail.instance==c){var b=a.target.parentNode;b&&"PICTURE"==b.nodeName&&d.call(b.getElementsByTagName("source"),g),g(a.target)}},i=function(){e.currentSrc&&b.removeEventListener("lazybeforeunveil",h)};b.addEventListener("lazybeforeunveil",h),e.onload=i,e.onerror=i,e.srcset="data:,a 1w 1h",e.complete&&i()}}();!c.hasHDescriptorFix&&a.HTMLPictureElement&&e&&b.msElementsFromPoint&&(c.hasHDescriptorFix=!0,g())});
\ No newline at end of file
+!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):"function"==typeof define&&define.amd?require(["lazysizes"],b):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";var d=b.createElement("img"),e="sizes"in d&&"srcset"in d,f=/\s+\d+h/g,g=function(){var a=/\s+(\d+)(w|h)\s+(\d+)(w|h)/,d=Array.prototype.forEach;return function(){var e=b.createElement("img"),g=function(b){var c,d,e=b.getAttribute(lazySizesConfig.srcsetAttr);e&&(d=e.match(a))&&(c="w"==d[2]?d[1]/d[3]:d[3]/d[1],c&&b.setAttribute("data-aspectratio",c),b.setAttribute(lazySizesConfig.srcsetAttr,e.replace(f,"")))},h=function(a){if(a.detail.instance==c){var b=a.target.parentNode;b&&"PICTURE"==b.nodeName&&d.call(b.getElementsByTagName("source"),g),g(a.target)}},i=function(){e.currentSrc&&b.removeEventListener("lazybeforeunveil",h)};b.addEventListener("lazybeforeunveil",h),e.onload=i,e.onerror=i,e.srcset="data:,a 1w 1h",e.complete&&i()}}();!c.hasHDescriptorFix&&a.HTMLPictureElement&&e&&b.msElementsFromPoint&&(c.hasHDescriptorFix=!0,g())});
\ No newline at end of file
diff --git a/plugins/fix-ios-sizes/fix-ios-sizes.js b/plugins/fix-ios-sizes/fix-ios-sizes.js
index 70bd45aa..e322521e 100644
--- a/plugins/fix-ios-sizes/fix-ios-sizes.js
+++ b/plugins/fix-ios-sizes/fix-ios-sizes.js
@@ -24,6 +24,8 @@
 
 	if(typeof module == 'object' && module.exports){
 		factory(require('lazysizes'));
+	} else if (typeof define == 'function' && define.amd) {
+		require(['lazysizes'], factory);
 	} else if(window.lazySizes) {
 		globalInstall();
 	} else {
diff --git a/plugins/fix-ios-sizes/fix-ios-sizes.min.js b/plugins/fix-ios-sizes/fix-ios-sizes.min.js
index ac73984a..6ac1e095 100644
--- a/plugins/fix-ios-sizes/fix-ios-sizes.min.js
+++ b/plugins/fix-ios-sizes/fix-ios-sizes.min.js
@@ -1,2 +1,2 @@
 /*! lazysizes - v5.2.0 */
-!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";var d,e=c.cfg,f=b.createElement("img");!("srcset"in f)||"sizes"in f||a.HTMLPictureElement||(d=/^picture$/i,b.addEventListener("lazybeforeunveil",function(a){if(a.detail.instance==c){var f,g,h,i,j,k,l;!a.defaultPrevented&&!e.noIOSFix&&(f=a.target)&&(h=f.getAttribute(e.srcsetAttr))&&(g=f.parentNode)&&((j=d.test(g.nodeName||""))||(i=f.getAttribute("sizes")||f.getAttribute(e.sizesAttr)))&&(k=j?g:b.createElement("picture"),f._lazyImgSrc||Object.defineProperty(f,"_lazyImgSrc",{value:b.createElement("source"),writable:!0}),l=f._lazyImgSrc,i&&l.setAttribute("sizes",i),l.setAttribute(e.srcsetAttr,h),f.setAttribute("data-pfsrcset",h),f.removeAttribute(e.srcsetAttr),j||(g.insertBefore(k,f),k.appendChild(f)),k.insertBefore(l,f))}}))});
\ No newline at end of file
+!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):"function"==typeof define&&define.amd?require(["lazysizes"],b):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";var d,e=c.cfg,f=b.createElement("img");!("srcset"in f)||"sizes"in f||a.HTMLPictureElement||(d=/^picture$/i,b.addEventListener("lazybeforeunveil",function(a){if(a.detail.instance==c){var f,g,h,i,j,k,l;!a.defaultPrevented&&!e.noIOSFix&&(f=a.target)&&(h=f.getAttribute(e.srcsetAttr))&&(g=f.parentNode)&&((j=d.test(g.nodeName||""))||(i=f.getAttribute("sizes")||f.getAttribute(e.sizesAttr)))&&(k=j?g:b.createElement("picture"),f._lazyImgSrc||Object.defineProperty(f,"_lazyImgSrc",{value:b.createElement("source"),writable:!0}),l=f._lazyImgSrc,i&&l.setAttribute("sizes",i),l.setAttribute(e.srcsetAttr,h),f.setAttribute("data-pfsrcset",h),f.removeAttribute(e.srcsetAttr),j||(g.insertBefore(k,f),k.appendChild(f)),k.insertBefore(l,f))}}))});
\ No newline at end of file
diff --git a/plugins/include/ls.include.js b/plugins/include/ls.include.js
index a152a4b8..8a1d5898 100644
--- a/plugins/include/ls.include.js
+++ b/plugins/include/ls.include.js
@@ -12,6 +12,8 @@
 
 	if(typeof module == 'object' && module.exports){
 		factory(require('lazysizes'));
+	} else if (typeof define == 'function' && define.amd) {
+		require(['lazysizes'], factory);
 	} else if(window.lazySizes) {
 		globalInstall();
 	} else {
diff --git a/plugins/include/ls.include.min.js b/plugins/include/ls.include.min.js
index 4acc881e..173b135f 100644
--- a/plugins/include/ls.include.min.js
+++ b/plugins/include/ls.include.min.js
@@ -1,2 +1,2 @@
 /*! lazysizes - v5.2.0 */
-!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";function d(a){var b;(b=a.match(D))?this.urls[b[1]]=w.map[b[2]]||b[2]:this.urls.include=w.map[a]||a}function e(a){var b,c,e;return a=a.trim(),a=w.map[a]||a,c=a.match(E),c?(e=c[1],b={condition:v.include.conditions[c[3]]||v.customMedia[c[3]]||c[2]||null,name:c[3]}):(e=a,b={condition:null,name:""}),b.urls={},(w.map[e]||e).split(C).forEach(d,b),!b.urls.include&&b.urls.amd&&(this.saved=!0,b.initial=this),b}function f(a){var b,d,f=a.getAttribute("data-include")||"",g=a.lazyInclude;return g&&g.str==f&&!w.allowReload||(d={saved:!1,content:null},g={str:f,candidates:(w.map[f]||f).split(z).map(e,d)},!(b=g.candidates.length)||g.candidates[b-1].condition?(d.saved=!0,g.candidates.push({urls:{},condition:null,name:"initial",content:d})):d.saved&&1==g.candidates.length&&(d.saved=!1),g.initialContent=d,d.saved&&(d.content=a.innerHTML),a.lazyInclude=g,g.candidates.length>1?c.aC(a,"lazyconditionalinclude"):c.rC(a,"lazyconditionalinclude")),g}function g(b,c){var d=!c.condition;return c.condition&&(h(),y[c.name]?d=!0:a.matchMedia&&"string"==typeof c.condition?d=(matchMedia(c.condition)||{}).matches:"function"==typeof c.condition&&(d=c.condition(b,c))),d}function h(){var a;y||(x||(x=b.querySelector(w.contentElement)),x?(a=(I(x,":after").getPropertyValue("content")||"none").replace(F,""),y={},a&&(y[a]=1),(a=(I(x,":before").getPropertyValue("content")||"none").replace(F,""))&&(y[a]=1)):y={})}function i(a){var b,c,d=a.lazyInclude;if(d&&d.candidates)for(b=0;b<d.candidates.length&&(c=d.candidates[b],!g(a,c));b++);return c&&c!=d.current||(c=null),c}function j(a,b){var c=new XMLHttpRequest;c.addEventListener("readystatechange",function(){var a=this.DONE||4;this.readyState===a&&(b(c),c=null)},!1),c.open.apply(c,a.openArgs),c.setRequestHeader("X-Requested-With","XMLHttpRequest"),a.xhrModifier&&a.xhrModifier(c,a.candidate),c.send(a.sendData)}function k(a,b){a=a.split("|,|");var d=a.length-1;c.cfg.requireJs?c.cfg.requireJs(a,b):a.forEach(function(a,c){n(a,c==d?b:null)})}function l(a,b){c.cfg.systemJs?c.cfg.systemJs(a,b):n(a,b)}function m(a){for(var c=!1,d=b.styleSheets,e=a.href,f=0,g=d.length;f<g;f++)if(d[f].href==e){c=!0;break}return c}function n(a,c,d){if(B[a])d&&(!0===B[a]?setTimeout(d):B[a].push(d));else{var e=b.createElement(!0===c?"script":"link"),f=b.getElementsByTagName("script")[0];if(c?(e.src=a,e.async=!1):(e.rel="stylesheet",e.href=a),B[a]=[],B[e.href]=B[a],d){var g,h=function(b){if("readystatechange"!=b.type||A[b.target.readyState]){var c=B[a];for(e.removeEventListener("load",h),e.removeEventListener("error",h),e.removeEventListener("readystatechange",h),e.removeEventListener("loadcssdefined",h),g&&clearInterval(g),B[a]=!0,B[e.href]=!0;c.length;)c.shift()()}};B[e.href][0]=d,c||(g=setInterval(function(){m(e)&&h({})},60)),e.addEventListener("load",h),e.addEventListener("error",h),e.addEventListener("readystatechange",h),e.addEventListener("loadcssdefined",h)}f.parentNode.insertBefore(e,f)}}function o(a,b){a=a.split("|,|");var c=a.length-1;a.forEach(function(a,d){n(a,!1,d==c?b:null)})}function p(a){a&&"function"==typeof a.lazytransform&&a.lazytransform(this)}function q(a){a&&"function"==typeof a.lazyunload&&a.lazyunload(this)}function r(a){a&&"function"==typeof a.lazyload&&a.lazyload(this)}function s(a,b){var d,e,f,g,h,i=a.lazyInclude.current||null,m={candidate:b,openArgs:["GET",b.urls.include,!0],sendData:null,xhrModifier:null,content:b.content&&b.content.content||b.content,oldCandidate:i};if(c.fire(a,"lazyincludeload",m).defaultPrevented)return void J.d();if(h=function(){e&&f&&!g&&d()},d=function(){var d,g=e.status,h=e.content||e.responseText,j=!(null!=h||!i||!i.urls.include),k={candidate:b,content:h,text:e.responseText||e.content,response:e.response,xml:e.responseXML,isSuccess:!("status"in e)||(g>=200&&g<300||304===g),oldCandidate:i,insert:!0,resetHTML:j},l={target:a,details:k,detail:k};b.modules=f,i&&i.modules&&(i.modules.forEach(q,l),i.modules=null,k.resetHTML&&null==k.content&&b.initial&&b.initial.saved&&(k.content=b.initial.content)),f.forEach(p,l),d=c.fire(a,"lazyincludeloaded",k),k.insert&&k.isSuccess&&!d.defaultPrevented&&null!=k.content&&k.content!=a.innerHTML&&(a.innerHTML=k.content),J.d(),f.forEach(r,l),setTimeout(function(){c.fire(a,"lazyincluded",k)}),e=null,f=null},a.lazyInclude.current=b,a.setAttribute("data-currentinclude",b.name),b.urls.css&&(g=!0,o(b.urls.css,function(){g=!1,h()})),null==m.content&&b.urls.include?j(m,function(a){e=a,h()}):e=m,b.urls.amd||b.urls.module){var n=function(){f=Array.prototype.slice.call(arguments),h()};b.urls.amd?k(b.urls.amd,n):l(b.urls.module,n)}else f=[];h()}function t(a){var b;if(f(a).candidates.length&&G.contains(a))return b=i(a),b&&s(a,b),!0}function u(a){a.detail.instance==c&&!a.defaultPrevented&&a.target.getAttribute("data-include")&&(J.q(a.target),a.detail.firesLoad=!0)}if(b.getElementsByClassName){var v,w,x,y,z=/\s*,+\s+/,A={complete:1,loaded:1},B={},C=/\s+/,D=/^(amd|css|module)\:(.+)/i,E=/(.+)\s+(\(\s*(.+)\s*\))/,F=/['"]/g,G=b.documentElement,H=b.getElementsByClassName("lazyconditionalinclude"),I=function(b,c){var d=b.ownerDocument.defaultView;return d.opener||(d=a),d.getComputedStyle(b,c||null)||{getPropertyValue:function(){},isNull:!0}},J=function(){var a=2,b=a,c=0,d=0,e=[],f=function(){var a,b=function(){e.length&&(c=0,e.d())};return function(){clearTimeout(a),a=setTimeout(b,999)}}();return{q:function(a){var g=null==a.getAttribute("data-lazyqueue");g&&(d++,b=3),c>b?e[g?"unshift":"push"](a):t(a)&&(c++,f())},d:function(){if(c&&c--,d>0&&(--d||(b=a)),!(c>b)){for(;e.length;)if(t(e.shift())){c++;break}f()}}}}(),K=function(){var a,b=function(){for(var a=0,b=H.length;a<b;a++)!c.hC(H[a],v.lazyClass)&&i(H[a])&&c.aC(H[a],v.lazyClass)};return function(c){clearTimeout(a),y=null,a=setTimeout(b,"resize"==c.type?31:0)}}();v=c&&c.cfg,v.include||(v.include={}),w=v.include,w.contentElement||(w.contentElement="html"),w.conditions||(w.conditions={}),w.map||(w.map={}),addEventListener("lazybeforeunveil",u,!1),addEventListener("resize",K,!1),addEventListener("lazyrefreshincludes",K,!1)}});
\ No newline at end of file
+!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):"function"==typeof define&&define.amd?require(["lazysizes"],b):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";function d(a){var b;(b=a.match(D))?this.urls[b[1]]=w.map[b[2]]||b[2]:this.urls.include=w.map[a]||a}function e(a){var b,c,e;return a=a.trim(),a=w.map[a]||a,c=a.match(E),c?(e=c[1],b={condition:v.include.conditions[c[3]]||v.customMedia[c[3]]||c[2]||null,name:c[3]}):(e=a,b={condition:null,name:""}),b.urls={},(w.map[e]||e).split(C).forEach(d,b),!b.urls.include&&b.urls.amd&&(this.saved=!0,b.initial=this),b}function f(a){var b,d,f=a.getAttribute("data-include")||"",g=a.lazyInclude;return g&&g.str==f&&!w.allowReload||(d={saved:!1,content:null},g={str:f,candidates:(w.map[f]||f).split(z).map(e,d)},!(b=g.candidates.length)||g.candidates[b-1].condition?(d.saved=!0,g.candidates.push({urls:{},condition:null,name:"initial",content:d})):d.saved&&1==g.candidates.length&&(d.saved=!1),g.initialContent=d,d.saved&&(d.content=a.innerHTML),a.lazyInclude=g,g.candidates.length>1?c.aC(a,"lazyconditionalinclude"):c.rC(a,"lazyconditionalinclude")),g}function g(b,c){var d=!c.condition;return c.condition&&(h(),y[c.name]?d=!0:a.matchMedia&&"string"==typeof c.condition?d=(matchMedia(c.condition)||{}).matches:"function"==typeof c.condition&&(d=c.condition(b,c))),d}function h(){var a;y||(x||(x=b.querySelector(w.contentElement)),x?(a=(I(x,":after").getPropertyValue("content")||"none").replace(F,""),y={},a&&(y[a]=1),(a=(I(x,":before").getPropertyValue("content")||"none").replace(F,""))&&(y[a]=1)):y={})}function i(a){var b,c,d=a.lazyInclude;if(d&&d.candidates)for(b=0;b<d.candidates.length&&(c=d.candidates[b],!g(a,c));b++);return c&&c!=d.current||(c=null),c}function j(a,b){var c=new XMLHttpRequest;c.addEventListener("readystatechange",function(){var a=this.DONE||4;this.readyState===a&&(b(c),c=null)},!1),c.open.apply(c,a.openArgs),c.setRequestHeader("X-Requested-With","XMLHttpRequest"),a.xhrModifier&&a.xhrModifier(c,a.candidate),c.send(a.sendData)}function k(a,b){a=a.split("|,|");var d=a.length-1;c.cfg.requireJs?c.cfg.requireJs(a,b):a.forEach(function(a,c){n(a,c==d?b:null)})}function l(a,b){c.cfg.systemJs?c.cfg.systemJs(a,b):n(a,b)}function m(a){for(var c=!1,d=b.styleSheets,e=a.href,f=0,g=d.length;f<g;f++)if(d[f].href==e){c=!0;break}return c}function n(a,c,d){if(B[a])d&&(!0===B[a]?setTimeout(d):B[a].push(d));else{var e=b.createElement(!0===c?"script":"link"),f=b.getElementsByTagName("script")[0];if(c?(e.src=a,e.async=!1):(e.rel="stylesheet",e.href=a),B[a]=[],B[e.href]=B[a],d){var g,h=function(b){if("readystatechange"!=b.type||A[b.target.readyState]){var c=B[a];for(e.removeEventListener("load",h),e.removeEventListener("error",h),e.removeEventListener("readystatechange",h),e.removeEventListener("loadcssdefined",h),g&&clearInterval(g),B[a]=!0,B[e.href]=!0;c.length;)c.shift()()}};B[e.href][0]=d,c||(g=setInterval(function(){m(e)&&h({})},60)),e.addEventListener("load",h),e.addEventListener("error",h),e.addEventListener("readystatechange",h),e.addEventListener("loadcssdefined",h)}f.parentNode.insertBefore(e,f)}}function o(a,b){a=a.split("|,|");var c=a.length-1;a.forEach(function(a,d){n(a,!1,d==c?b:null)})}function p(a){a&&"function"==typeof a.lazytransform&&a.lazytransform(this)}function q(a){a&&"function"==typeof a.lazyunload&&a.lazyunload(this)}function r(a){a&&"function"==typeof a.lazyload&&a.lazyload(this)}function s(a,b){var d,e,f,g,h,i=a.lazyInclude.current||null,m={candidate:b,openArgs:["GET",b.urls.include,!0],sendData:null,xhrModifier:null,content:b.content&&b.content.content||b.content,oldCandidate:i};if(c.fire(a,"lazyincludeload",m).defaultPrevented)return void J.d();if(h=function(){e&&f&&!g&&d()},d=function(){var d,g=e.status,h=e.content||e.responseText,j=!(null!=h||!i||!i.urls.include),k={candidate:b,content:h,text:e.responseText||e.content,response:e.response,xml:e.responseXML,isSuccess:!("status"in e)||(g>=200&&g<300||304===g),oldCandidate:i,insert:!0,resetHTML:j},l={target:a,details:k,detail:k};b.modules=f,i&&i.modules&&(i.modules.forEach(q,l),i.modules=null,k.resetHTML&&null==k.content&&b.initial&&b.initial.saved&&(k.content=b.initial.content)),f.forEach(p,l),d=c.fire(a,"lazyincludeloaded",k),k.insert&&k.isSuccess&&!d.defaultPrevented&&null!=k.content&&k.content!=a.innerHTML&&(a.innerHTML=k.content),J.d(),f.forEach(r,l),setTimeout(function(){c.fire(a,"lazyincluded",k)}),e=null,f=null},a.lazyInclude.current=b,a.setAttribute("data-currentinclude",b.name),b.urls.css&&(g=!0,o(b.urls.css,function(){g=!1,h()})),null==m.content&&b.urls.include?j(m,function(a){e=a,h()}):e=m,b.urls.amd||b.urls.module){var n=function(){f=Array.prototype.slice.call(arguments),h()};b.urls.amd?k(b.urls.amd,n):l(b.urls.module,n)}else f=[];h()}function t(a){var b;if(f(a).candidates.length&&G.contains(a))return b=i(a),b&&s(a,b),!0}function u(a){a.detail.instance==c&&!a.defaultPrevented&&a.target.getAttribute("data-include")&&(J.q(a.target),a.detail.firesLoad=!0)}if(b.getElementsByClassName){var v,w,x,y,z=/\s*,+\s+/,A={complete:1,loaded:1},B={},C=/\s+/,D=/^(amd|css|module)\:(.+)/i,E=/(.+)\s+(\(\s*(.+)\s*\))/,F=/['"]/g,G=b.documentElement,H=b.getElementsByClassName("lazyconditionalinclude"),I=function(b,c){var d=b.ownerDocument.defaultView;return d.opener||(d=a),d.getComputedStyle(b,c||null)||{getPropertyValue:function(){},isNull:!0}},J=function(){var a=2,b=a,c=0,d=0,e=[],f=function(){var a,b=function(){e.length&&(c=0,e.d())};return function(){clearTimeout(a),a=setTimeout(b,999)}}();return{q:function(a){var g=null==a.getAttribute("data-lazyqueue");g&&(d++,b=3),c>b?e[g?"unshift":"push"](a):t(a)&&(c++,f())},d:function(){if(c&&c--,d>0&&(--d||(b=a)),!(c>b)){for(;e.length;)if(t(e.shift())){c++;break}f()}}}}(),K=function(){var a,b=function(){for(var a=0,b=H.length;a<b;a++)!c.hC(H[a],v.lazyClass)&&i(H[a])&&c.aC(H[a],v.lazyClass)};return function(c){clearTimeout(a),y=null,a=setTimeout(b,"resize"==c.type?31:0)}}();v=c&&c.cfg,v.include||(v.include={}),w=v.include,w.contentElement||(w.contentElement="html"),w.conditions||(w.conditions={}),w.map||(w.map={}),addEventListener("lazybeforeunveil",u,!1),addEventListener("resize",K,!1),addEventListener("lazyrefreshincludes",K,!1)}});
\ No newline at end of file
diff --git a/plugins/native-loading/ls.native-loading.js b/plugins/native-loading/ls.native-loading.js
index b303f5e3..3eef77b2 100644
--- a/plugins/native-loading/ls.native-loading.js
+++ b/plugins/native-loading/ls.native-loading.js
@@ -8,6 +8,8 @@
 
 	if(typeof module == 'object' && module.exports){
 		factory(require('lazysizes'));
+	} else if (typeof define == 'function' && define.amd) {
+		require(['lazysizes'], factory);
 	} else if(window.lazySizes) {
 		globalInstall();
 	} else {
diff --git a/plugins/native-loading/ls.native-loading.min.js b/plugins/native-loading/ls.native-loading.min.js
index 9586fd93..1237dc1e 100644
--- a/plugins/native-loading/ls.native-loading.min.js
+++ b/plugins/native-loading/ls.native-loading.min.js
@@ -1,2 +1,2 @@
 /*! lazysizes - v5.2.0 */
-!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";function d(){var d=c.loader,e=d.checkElems,f=function(){setTimeout(function(){a.removeEventListener("scroll",d._aLSL,!0)},1e3)},g="object"==typeof j.nativeLoading.disableListeners?j.nativeLoading.disableListeners:k;g.scroll&&(a.addEventListener("load",f),f(),a.removeEventListener("scroll",e,!0)),g.resize&&a.removeEventListener("resize",e,!0),Object.keys(g).forEach(function(a){g[a]&&b.removeEventListener(a,e,!0)})}function e(){h||(h=!0,f&&g&&j.nativeLoading.disableListeners&&(!0===j.nativeLoading.disableListeners&&(j.nativeLoading.setLoadingAttribute=!0),d()),j.nativeLoading.setLoadingAttribute&&a.addEventListener("lazybeforeunveil",function(a){var b=a.target;"loading"in b&&!b.getAttribute("loading")&&b.setAttribute("loading","lazy")},!0))}var f="loading"in HTMLImageElement.prototype,g="loading"in HTMLIFrameElement.prototype,h=!1,i=c.prematureUnveil,j=c.cfg,k={focus:1,mouseover:1,click:1,load:1,transitionend:1,animationend:1,scroll:1,resize:1};j.nativeLoading||(j.nativeLoading={}),a.addEventListener&&a.MutationObserver&&(f||g)&&(c.prematureUnveil=function(a){return h||e(),!(!("loading"in a&&(j.nativeLoading.setLoadingAttribute||a.getAttribute("loading")))||"auto"==a.getAttribute("data-sizes")&&!a.offsetWidth)||(i?i(a):void 0)})});
\ No newline at end of file
+!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):"function"==typeof define&&define.amd?require(["lazysizes"],b):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";function d(){var d=c.loader,e=d.checkElems,f=function(){setTimeout(function(){a.removeEventListener("scroll",d._aLSL,!0)},1e3)},g="object"==typeof j.nativeLoading.disableListeners?j.nativeLoading.disableListeners:k;g.scroll&&(a.addEventListener("load",f),f(),a.removeEventListener("scroll",e,!0)),g.resize&&a.removeEventListener("resize",e,!0),Object.keys(g).forEach(function(a){g[a]&&b.removeEventListener(a,e,!0)})}function e(){h||(h=!0,f&&g&&j.nativeLoading.disableListeners&&(!0===j.nativeLoading.disableListeners&&(j.nativeLoading.setLoadingAttribute=!0),d()),j.nativeLoading.setLoadingAttribute&&a.addEventListener("lazybeforeunveil",function(a){var b=a.target;"loading"in b&&!b.getAttribute("loading")&&b.setAttribute("loading","lazy")},!0))}var f="loading"in HTMLImageElement.prototype,g="loading"in HTMLIFrameElement.prototype,h=!1,i=c.prematureUnveil,j=c.cfg,k={focus:1,mouseover:1,click:1,load:1,transitionend:1,animationend:1,scroll:1,resize:1};j.nativeLoading||(j.nativeLoading={}),a.addEventListener&&a.MutationObserver&&(f||g)&&(c.prematureUnveil=function(a){return h||e(),!(!("loading"in a&&(j.nativeLoading.setLoadingAttribute||a.getAttribute("loading")))||"auto"==a.getAttribute("data-sizes")&&!a.offsetWidth)||(i?i(a):void 0)})});
\ No newline at end of file
diff --git a/plugins/noscript/ls.noscript.js b/plugins/noscript/ls.noscript.js
index dfe20e48..f3eac402 100644
--- a/plugins/noscript/ls.noscript.js
+++ b/plugins/noscript/ls.noscript.js
@@ -8,6 +8,8 @@
 
 	if(typeof module == 'object' && module.exports){
 		factory(require('lazysizes'));
+	} else if (typeof define == 'function' && define.amd) {
+		require(['lazysizes'], factory);
 	} else if(window.lazySizes) {
 		globalInstall();
 	} else {
diff --git a/plugins/noscript/ls.noscript.min.js b/plugins/noscript/ls.noscript.min.js
index 4d34c70b..cebd1b31 100644
--- a/plugins/noscript/ls.noscript.min.js
+++ b/plugins/noscript/ls.noscript.min.js
@@ -1,2 +1,2 @@
 /*! lazysizes - v5.2.0 */
-!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";var d={nodeName:""},e=!!a.HTMLPictureElement&&"sizes"in b.createElement("img"),f=a.lazySizes&&c.cfg,g=function(a){var b,f,g,h,i,j=a.target.querySelectorAll("img, iframe");for(b=0;b<j.length;b++)f=j[b].getAttribute("srcset")||"picture"==(j[b].parentNode||d).nodeName.toLowerCase(),!e&&f&&c.uP(j[b]),j[b].complete||!f&&!j[b].src||(a.detail.firesLoad=!0,h&&i||(i=0,h=function(b){i--,b&&!(i<1)||g||(g=!0,a.detail.firesLoad=!1,c.fire(a.target,"_lazyloaded",{},!1,!0)),b&&b.target&&(b.target.removeEventListener("load",h),b.target.removeEventListener("error",h))},setTimeout(h,3500)),i++,j[b].addEventListener("load",h),j[b].addEventListener("error",h))};f.getNoscriptContent=function(a){return a.textContent||a.innerText},a.addEventListener("lazybeforeunveil",function(a){if(a.detail.instance==c&&!a.defaultPrevented&&null!=a.target.getAttribute("data-noscript")){var b=a.target.querySelector('noscript, script[type*="html"]')||{},d=f.getNoscriptContent(b);d&&(a.target.innerHTML=d,g(a))}})});
\ No newline at end of file
+!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):"function"==typeof define&&define.amd?require(["lazysizes"],b):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";var d={nodeName:""},e=!!a.HTMLPictureElement&&"sizes"in b.createElement("img"),f=a.lazySizes&&c.cfg,g=function(a){var b,f,g,h,i,j=a.target.querySelectorAll("img, iframe");for(b=0;b<j.length;b++)f=j[b].getAttribute("srcset")||"picture"==(j[b].parentNode||d).nodeName.toLowerCase(),!e&&f&&c.uP(j[b]),j[b].complete||!f&&!j[b].src||(a.detail.firesLoad=!0,h&&i||(i=0,h=function(b){i--,b&&!(i<1)||g||(g=!0,a.detail.firesLoad=!1,c.fire(a.target,"_lazyloaded",{},!1,!0)),b&&b.target&&(b.target.removeEventListener("load",h),b.target.removeEventListener("error",h))},setTimeout(h,3500)),i++,j[b].addEventListener("load",h),j[b].addEventListener("error",h))};f.getNoscriptContent=function(a){return a.textContent||a.innerText},a.addEventListener("lazybeforeunveil",function(a){if(a.detail.instance==c&&!a.defaultPrevented&&null!=a.target.getAttribute("data-noscript")){var b=a.target.querySelector('noscript, script[type*="html"]')||{},d=f.getNoscriptContent(b);d&&(a.target.innerHTML=d,g(a))}})});
\ No newline at end of file
diff --git a/plugins/object-fit/ls.object-fit.js b/plugins/object-fit/ls.object-fit.js
index 9b83be13..162f1afe 100644
--- a/plugins/object-fit/ls.object-fit.js
+++ b/plugins/object-fit/ls.object-fit.js
@@ -9,6 +9,8 @@
 
 	if(typeof module == 'object' && module.exports){
 		factory(require('lazysizes'));
+	} else if (typeof define == 'function' && define.amd) {
+		require(['lazysizes'], factory);
 	} else if(window.lazySizes) {
 		globalInstall();
 	} else {
diff --git a/plugins/object-fit/ls.object-fit.min.js b/plugins/object-fit/ls.object-fit.min.js
index 28b2f999..3d07bac4 100644
--- a/plugins/object-fit/ls.object-fit.min.js
+++ b/plugins/object-fit/ls.object-fit.min.js
@@ -1,2 +1,2 @@
 /*! lazysizes - v5.2.0 */
-!function(a,b){if(a){var c=function(d){b(a.lazySizes,d),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}}("undefined"!=typeof window?window:0,function(a,b,c,d){"use strict";function e(a){var b=getComputedStyle(a,null)||{},c=b.fontFamily||"",d=c.match(m)||"",e=d&&c.match(n)||"";return e&&(e=e[1]),{fit:d&&d[1]||"",position:q[e]||e||"center"}}function f(){if(!i){var a=b.createElement("style");i=c.cfg.objectFitClass||"lazysizes-display-clone",b.querySelector("head").appendChild(a)}}function g(a){var b=a.previousElementSibling;b&&c.hC(b,i)&&(b.parentNode.removeChild(b),a.style.position=b.getAttribute("data-position")||"",a.style.visibility=b.getAttribute("data-visibility")||"")}function h(a,b){var d,e,h,j,k=c.cfg,l=function(){var b=a.currentSrc||a.src;b&&e!==b&&(e=b,j.backgroundImage="url("+(p.test(b)?JSON.stringify(b):b)+")",d||(d=!0,c.rC(h,k.loadingClass),c.aC(h,k.loadedClass)))},m=function(){c.rAF(l)};a._lazysizesParentFit=b.fit,a.addEventListener("lazyloaded",m,!0),a.addEventListener("load",m,!0),c.rAF(function(){var d=a,e=a.parentNode;"PICTURE"==e.nodeName.toUpperCase()&&(d=e,e=e.parentNode),g(d),i||f(),h=a.cloneNode(!1),j=h.style,h.addEventListener("load",function(){var a=h.currentSrc||h.src;a&&a!=o&&(h.src=o,h.srcset="")}),c.rC(h,k.loadedClass),c.rC(h,k.lazyClass),c.rC(h,k.autosizesClass),c.aC(h,k.loadingClass),c.aC(h,i),["data-parent-fit","data-parent-container","data-object-fit-polyfilled",k.srcsetAttr,k.srcAttr].forEach(function(a){h.removeAttribute(a)}),h.src=o,h.srcset="",j.backgroundRepeat="no-repeat",j.backgroundPosition=b.position,j.backgroundSize=b.fit,h.setAttribute("data-position",d.style.position),h.setAttribute("data-visibility",d.style.visibility),d.style.visibility="hidden",d.style.position="absolute",a.setAttribute("data-parent-fit",b.fit),a.setAttribute("data-parent-container","prev"),a.setAttribute("data-object-fit-polyfilled",""),a._objectFitPolyfilledDisplay=h,e.insertBefore(h,d),a._lazysizesParentFit&&delete a._lazysizesParentFit,a.complete&&l()})}var i,j=b.createElement("a").style,k="objectFit"in j,l=k&&"objectPosition"in j,m=/object-fit["']*\s*:\s*["']*(contain|cover)/,n=/object-position["']*\s*:\s*["']*(.+?)(?=($|,|'|"|;))/,o="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",p=/\(|\)|'/,q={center:"center","50% 50%":"center"};if(!k||!l){var r=function(a){if(a.detail.instance==c){var b=a.target,d=e(b);return!(!d.fit||k&&"center"==d.position)&&(h(b,d),!0)}};a.addEventListener("lazybeforesizes",function(a){if(a.detail.instance==c){var b=a.target;null==b.getAttribute("data-object-fit-polyfilled")||b._objectFitPolyfilledDisplay||r(a)||c.rAF(function(){b.removeAttribute("data-object-fit-polyfilled")})}}),a.addEventListener("lazyunveilread",r,!0),d&&d.detail&&r(d)}});
\ No newline at end of file
+!function(a,b){if(a){var c=function(d){b(a.lazySizes,d),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):"function"==typeof define&&define.amd?require(["lazysizes"],b):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}}("undefined"!=typeof window?window:0,function(a,b,c,d){"use strict";function e(a){var b=getComputedStyle(a,null)||{},c=b.fontFamily||"",d=c.match(m)||"",e=d&&c.match(n)||"";return e&&(e=e[1]),{fit:d&&d[1]||"",position:q[e]||e||"center"}}function f(){if(!i){var a=b.createElement("style");i=c.cfg.objectFitClass||"lazysizes-display-clone",b.querySelector("head").appendChild(a)}}function g(a){var b=a.previousElementSibling;b&&c.hC(b,i)&&(b.parentNode.removeChild(b),a.style.position=b.getAttribute("data-position")||"",a.style.visibility=b.getAttribute("data-visibility")||"")}function h(a,b){var d,e,h,j,k=c.cfg,l=function(){var b=a.currentSrc||a.src;b&&e!==b&&(e=b,j.backgroundImage="url("+(p.test(b)?JSON.stringify(b):b)+")",d||(d=!0,c.rC(h,k.loadingClass),c.aC(h,k.loadedClass)))},m=function(){c.rAF(l)};a._lazysizesParentFit=b.fit,a.addEventListener("lazyloaded",m,!0),a.addEventListener("load",m,!0),c.rAF(function(){var d=a,e=a.parentNode;"PICTURE"==e.nodeName.toUpperCase()&&(d=e,e=e.parentNode),g(d),i||f(),h=a.cloneNode(!1),j=h.style,h.addEventListener("load",function(){var a=h.currentSrc||h.src;a&&a!=o&&(h.src=o,h.srcset="")}),c.rC(h,k.loadedClass),c.rC(h,k.lazyClass),c.rC(h,k.autosizesClass),c.aC(h,k.loadingClass),c.aC(h,i),["data-parent-fit","data-parent-container","data-object-fit-polyfilled",k.srcsetAttr,k.srcAttr].forEach(function(a){h.removeAttribute(a)}),h.src=o,h.srcset="",j.backgroundRepeat="no-repeat",j.backgroundPosition=b.position,j.backgroundSize=b.fit,h.setAttribute("data-position",d.style.position),h.setAttribute("data-visibility",d.style.visibility),d.style.visibility="hidden",d.style.position="absolute",a.setAttribute("data-parent-fit",b.fit),a.setAttribute("data-parent-container","prev"),a.setAttribute("data-object-fit-polyfilled",""),a._objectFitPolyfilledDisplay=h,e.insertBefore(h,d),a._lazysizesParentFit&&delete a._lazysizesParentFit,a.complete&&l()})}var i,j=b.createElement("a").style,k="objectFit"in j,l=k&&"objectPosition"in j,m=/object-fit["']*\s*:\s*["']*(contain|cover)/,n=/object-position["']*\s*:\s*["']*(.+?)(?=($|,|'|"|;))/,o="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",p=/\(|\)|'/,q={center:"center","50% 50%":"center"};if(!k||!l){var r=function(a){if(a.detail.instance==c){var b=a.target,d=e(b);return!(!d.fit||k&&"center"==d.position)&&(h(b,d),!0)}};a.addEventListener("lazybeforesizes",function(a){if(a.detail.instance==c){var b=a.target;null==b.getAttribute("data-object-fit-polyfilled")||b._objectFitPolyfilledDisplay||r(a)||c.rAF(function(){b.removeAttribute("data-object-fit-polyfilled")})}}),a.addEventListener("lazyunveilread",r,!0),d&&d.detail&&r(d)}});
\ No newline at end of file
diff --git a/plugins/optimumx/ls.optimumx.js b/plugins/optimumx/ls.optimumx.js
index 2d475ea6..6f4657b3 100644
--- a/plugins/optimumx/ls.optimumx.js
+++ b/plugins/optimumx/ls.optimumx.js
@@ -9,6 +9,8 @@
 
 	if(typeof module == 'object' && module.exports){
 		factory(require('lazysizes'));
+	} else if (typeof define == 'function' && define.amd) {
+		require(['lazysizes'], factory);
 	} else if(window.lazySizes) {
 		globalInstall();
 	} else {
diff --git a/plugins/optimumx/ls.optimumx.min.js b/plugins/optimumx/ls.optimumx.min.js
index d002a501..453ce732 100644
--- a/plugins/optimumx/ls.optimumx.min.js
+++ b/plugins/optimumx/ls.optimumx.min.js
@@ -1,2 +1,2 @@
 /*! lazysizes - v5.2.0 */
-!function(a,b){if(a){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}}("undefined"!=typeof window?window:0,function(a,b,c){"use strict";if(a.addEventListener){var d,e=/^picture$/i,f=b.documentElement,g=function(){var a,b=/(([^,\s].[^\s]+)\s+(\d+)(w|h)(\s+(\d+)(w|h))?)/g,c=function(b,c,d,e,f,g,h,i){a.push({c:c,u:d,w:1*("w"==i?h:e)})};return function(d){return a=[],d.replace(b,c),a}}(),h=function(){var a=function(a,b){return a.w-b.w},b=function(b,d){var e={srcset:b.getAttribute(c.cfg.srcsetAttr)||""},f=g(e.srcset);return Object.defineProperty(b,d,{value:e,writable:!0}),e.cands=f,e.index=0,e.dirty=!1,f[0]&&f[0].w?(f.sort(a),e.cSrcset=[f[e.index].c]):(e.cSrcset=e.srcset?[e.srcset]:[],e.cands=[]),e};return function(a,c){var d,f,g,h;if(!a[c]&&(h=a.parentNode||{},a[c]=b(a,c),a[c].isImg=!0,e.test(h.nodeName||"")))for(a[c].picture=!0,d=h.getElementsByTagName("source"),f=0,g=d.length;f<g;f++)b(d[f],c).isImg=!1;return a[c]}}(),i={_lazyOptimumx:function(){var a=function(a,b,c){var d,e;return!a||!a.d||(e=c>.7?.6:.4,!(a.d>=c)&&(d=Math.pow(a.d-e,1.6)||.1,d<.1?d=.1:d>3&&(d=3),a.d+(b-c)*d<c))};return function(b,c,d){var e,f;for(e=0;e<b.cands.length;e++)if(f=b.cands[e],f.d=(f.w||1)/c,!(b.index>=e)){if(!(f.d<=d||a(b.cands[e-1],f.d,d)))break;b.cSrcset.push(f.c),b.index=e}}}()},j=function(){var a=function(a,b,c,d,e){var f,g=a[e];g&&(f=g.index,i[e](g,b,c),g.dirty&&f==g.index||(g.cSrcset.join(", "),a.setAttribute(d,g.cSrcset.join(", ")),g.dirty=!0))};return function(b,c,d,e,f){var g,h,i,j,k=b[f];if(k.width=c,k.picture&&(h=b.parentNode))for(g=h.getElementsByTagName("source"),j=0,i=g.length;j<i;j++)a(g[j],c,d,e,f);a(b,c,d,e,f)}}(),k=function(a){var b=a.getAttribute("data-optimumx")||a.getAttribute("data-maxdpr");return!b&&d.constrainPixelDensity&&(b="auto"),b&&(b="auto"==b?d.getOptimumX(a):parseFloat(b,10)),b},l=function(){c&&!c.getOptimumX&&(c.getX=k,c.pWS=g,f.removeEventListener("lazybeforeunveil",l))};f.addEventListener("lazybeforeunveil",l),setTimeout(l),d=c&&c.cfg,"function"!=typeof d.getOptimumX&&(d.getOptimumX=function(){var b=a.devicePixelRatio||1;return b>2.6?b*=.6:b>1.9?b*=.8:b-=.01,Math.min(Math.round(100*b)/100,2)}),a.devicePixelRatio&&addEventListener("lazybeforesizes",function(a){if(a.detail.instance==c){var b,e,f,g,i=a.target,l=a.detail,m=l.dataAttr;a.defaultPrevented||!(b=k(i))||b>=devicePixelRatio||(!m||!i._lazyOptimumx||l.reloaded||d.unloadedClass&&c.hC(i,d.unloadedClass)||(i._lazyOptimumx=null),e=h(i,"_lazyOptimumx"),(f=l.width)&&(e.width||0)<f&&(g=m?c.cfg.srcsetAttr:"srcset",c.rAF(function(){j(i,f,b,g,"_lazyOptimumx")})))}})}});
\ No newline at end of file
+!function(a,b){if(a){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):"function"==typeof define&&define.amd?require(["lazysizes"],b):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}}("undefined"!=typeof window?window:0,function(a,b,c){"use strict";if(a.addEventListener){var d,e=/^picture$/i,f=b.documentElement,g=function(){var a,b=/(([^,\s].[^\s]+)\s+(\d+)(w|h)(\s+(\d+)(w|h))?)/g,c=function(b,c,d,e,f,g,h,i){a.push({c:c,u:d,w:1*("w"==i?h:e)})};return function(d){return a=[],d.replace(b,c),a}}(),h=function(){var a=function(a,b){return a.w-b.w},b=function(b,d){var e={srcset:b.getAttribute(c.cfg.srcsetAttr)||""},f=g(e.srcset);return Object.defineProperty(b,d,{value:e,writable:!0}),e.cands=f,e.index=0,e.dirty=!1,f[0]&&f[0].w?(f.sort(a),e.cSrcset=[f[e.index].c]):(e.cSrcset=e.srcset?[e.srcset]:[],e.cands=[]),e};return function(a,c){var d,f,g,h;if(!a[c]&&(h=a.parentNode||{},a[c]=b(a,c),a[c].isImg=!0,e.test(h.nodeName||"")))for(a[c].picture=!0,d=h.getElementsByTagName("source"),f=0,g=d.length;f<g;f++)b(d[f],c).isImg=!1;return a[c]}}(),i={_lazyOptimumx:function(){var a=function(a,b,c){var d,e;return!a||!a.d||(e=c>.7?.6:.4,!(a.d>=c)&&(d=Math.pow(a.d-e,1.6)||.1,d<.1?d=.1:d>3&&(d=3),a.d+(b-c)*d<c))};return function(b,c,d){var e,f;for(e=0;e<b.cands.length;e++)if(f=b.cands[e],f.d=(f.w||1)/c,!(b.index>=e)){if(!(f.d<=d||a(b.cands[e-1],f.d,d)))break;b.cSrcset.push(f.c),b.index=e}}}()},j=function(){var a=function(a,b,c,d,e){var f,g=a[e];g&&(f=g.index,i[e](g,b,c),g.dirty&&f==g.index||(g.cSrcset.join(", "),a.setAttribute(d,g.cSrcset.join(", ")),g.dirty=!0))};return function(b,c,d,e,f){var g,h,i,j,k=b[f];if(k.width=c,k.picture&&(h=b.parentNode))for(g=h.getElementsByTagName("source"),j=0,i=g.length;j<i;j++)a(g[j],c,d,e,f);a(b,c,d,e,f)}}(),k=function(a){var b=a.getAttribute("data-optimumx")||a.getAttribute("data-maxdpr");return!b&&d.constrainPixelDensity&&(b="auto"),b&&(b="auto"==b?d.getOptimumX(a):parseFloat(b,10)),b},l=function(){c&&!c.getOptimumX&&(c.getX=k,c.pWS=g,f.removeEventListener("lazybeforeunveil",l))};f.addEventListener("lazybeforeunveil",l),setTimeout(l),d=c&&c.cfg,"function"!=typeof d.getOptimumX&&(d.getOptimumX=function(){var b=a.devicePixelRatio||1;return b>2.6?b*=.6:b>1.9?b*=.8:b-=.01,Math.min(Math.round(100*b)/100,2)}),a.devicePixelRatio&&addEventListener("lazybeforesizes",function(a){if(a.detail.instance==c){var b,e,f,g,i=a.target,l=a.detail,m=l.dataAttr;a.defaultPrevented||!(b=k(i))||b>=devicePixelRatio||(!m||!i._lazyOptimumx||l.reloaded||d.unloadedClass&&c.hC(i,d.unloadedClass)||(i._lazyOptimumx=null),e=h(i,"_lazyOptimumx"),(f=l.width)&&(e.width||0)<f&&(g=m?c.cfg.srcsetAttr:"srcset",c.rAF(function(){j(i,f,b,g,"_lazyOptimumx")})))}})}});
\ No newline at end of file
diff --git a/plugins/parent-fit/ls.parent-fit.js b/plugins/parent-fit/ls.parent-fit.js
index 9521961f..34e21fd8 100644
--- a/plugins/parent-fit/ls.parent-fit.js
+++ b/plugins/parent-fit/ls.parent-fit.js
@@ -9,6 +9,8 @@
 
 	if(typeof module == 'object' && module.exports){
 		factory(require('lazysizes'));
+	} else if (typeof define == 'function' && define.amd) {
+		require(['lazysizes'], factory);
 	} else if(window.lazySizes) {
 		globalInstall();
 	} else {
diff --git a/plugins/parent-fit/ls.parent-fit.min.js b/plugins/parent-fit/ls.parent-fit.min.js
index 78d4514e..09e00241 100644
--- a/plugins/parent-fit/ls.parent-fit.min.js
+++ b/plugins/parent-fit/ls.parent-fit.min.js
@@ -1,2 +1,2 @@
 /*! lazysizes - v5.2.0 */
-!function(a,b){if(a){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}}("undefined"!=typeof window?window:0,function(a,b,c){"use strict";if(a.addEventListener){var d=/\s+(\d+)(w|h)\s+(\d+)(w|h)/,e=/parent-fit["']*\s*:\s*["']*(contain|cover|width)/,f=/parent-container["']*\s*:\s*["']*(.+?)(?=(\s|$|,|'|"|;))/,g=/^picture$/i,h=c.cfg,i=function(a){return getComputedStyle(a,null)||{}},j={getParent:function(b,c){var d=b,e=b.parentNode;return c&&"prev"!=c||!e||!g.test(e.nodeName||"")||(e=e.parentNode),"self"!=c&&(d="prev"==c?b.previousElementSibling:c&&(e.closest||a.jQuery)?(e.closest?e.closest(c):jQuery(e).closest(c)[0])||e:e),d},getFit:function(a){var b,c,d=i(a),g=d.content||d.fontFamily,h={fit:a._lazysizesParentFit||a.getAttribute("data-parent-fit")};return!h.fit&&g&&(b=g.match(e))&&(h.fit=b[1]),h.fit?(c=a._lazysizesParentContainer||a.getAttribute("data-parent-container"),!c&&g&&(b=g.match(f))&&(c=b[1]),h.parent=j.getParent(a,c)):h.fit=d.objectFit,h},getImageRatio:function(b){var c,e,f,i,j,k,l,m=b.parentNode,n=m&&g.test(m.nodeName||"")?m.querySelectorAll("source, img"):[b];for(c=0;c<n.length;c++)if(b=n[c],e=b.getAttribute(h.srcsetAttr)||b.getAttribute("srcset")||b.getAttribute("data-pfsrcset")||b.getAttribute("data-risrcset")||"",f=b._lsMedia||b.getAttribute("media"),f=h.customMedia[b.getAttribute("data-media")||f]||f,e&&(!f||(a.matchMedia&&matchMedia(f)||{}).matches)){i=parseFloat(b.getAttribute("data-aspectratio")),i||(j=e.match(d),j?"w"==j[2]?(k=j[1],l=j[3]):(k=j[3],l=j[1]):(k=b.getAttribute("width"),l=b.getAttribute("height")),i=k/l);break}return i},calculateSize:function(a,b){var c,d,e,f,g=this.getFit(a),h=g.fit,i=g.parent;return"width"==h||("contain"==h||"cover"==h)&&(e=this.getImageRatio(a))?(i?b=i.clientWidth:i=a,f=b,"width"==h?f=b:(d=i.clientHeight,(c=b/d)&&("cover"==h&&c<e||"contain"==h&&c>e)&&(f=b*(e/c))),f):b}};c.parentFit=j,b.addEventListener("lazybeforesizes",function(a){if(!a.defaultPrevented&&a.detail.instance==c){var b=a.target;a.detail.width=j.calculateSize(b,a.detail.width)}})}});
\ No newline at end of file
+!function(a,b){if(a){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):"function"==typeof define&&define.amd?require(["lazysizes"],b):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}}("undefined"!=typeof window?window:0,function(a,b,c){"use strict";if(a.addEventListener){var d=/\s+(\d+)(w|h)\s+(\d+)(w|h)/,e=/parent-fit["']*\s*:\s*["']*(contain|cover|width)/,f=/parent-container["']*\s*:\s*["']*(.+?)(?=(\s|$|,|'|"|;))/,g=/^picture$/i,h=c.cfg,i=function(a){return getComputedStyle(a,null)||{}},j={getParent:function(b,c){var d=b,e=b.parentNode;return c&&"prev"!=c||!e||!g.test(e.nodeName||"")||(e=e.parentNode),"self"!=c&&(d="prev"==c?b.previousElementSibling:c&&(e.closest||a.jQuery)?(e.closest?e.closest(c):jQuery(e).closest(c)[0])||e:e),d},getFit:function(a){var b,c,d=i(a),g=d.content||d.fontFamily,h={fit:a._lazysizesParentFit||a.getAttribute("data-parent-fit")};return!h.fit&&g&&(b=g.match(e))&&(h.fit=b[1]),h.fit?(c=a._lazysizesParentContainer||a.getAttribute("data-parent-container"),!c&&g&&(b=g.match(f))&&(c=b[1]),h.parent=j.getParent(a,c)):h.fit=d.objectFit,h},getImageRatio:function(b){var c,e,f,i,j,k,l,m=b.parentNode,n=m&&g.test(m.nodeName||"")?m.querySelectorAll("source, img"):[b];for(c=0;c<n.length;c++)if(b=n[c],e=b.getAttribute(h.srcsetAttr)||b.getAttribute("srcset")||b.getAttribute("data-pfsrcset")||b.getAttribute("data-risrcset")||"",f=b._lsMedia||b.getAttribute("media"),f=h.customMedia[b.getAttribute("data-media")||f]||f,e&&(!f||(a.matchMedia&&matchMedia(f)||{}).matches)){i=parseFloat(b.getAttribute("data-aspectratio")),i||(j=e.match(d),j?"w"==j[2]?(k=j[1],l=j[3]):(k=j[3],l=j[1]):(k=b.getAttribute("width"),l=b.getAttribute("height")),i=k/l);break}return i},calculateSize:function(a,b){var c,d,e,f,g=this.getFit(a),h=g.fit,i=g.parent;return"width"==h||("contain"==h||"cover"==h)&&(e=this.getImageRatio(a))?(i?b=i.clientWidth:i=a,f=b,"width"==h?f=b:(d=i.clientHeight,(c=b/d)&&("cover"==h&&c<e||"contain"==h&&c>e)&&(f=b*(e/c))),f):b}};c.parentFit=j,b.addEventListener("lazybeforesizes",function(a){if(!a.defaultPrevented&&a.detail.instance==c){var b=a.target;a.detail.width=j.calculateSize(b,a.detail.width)}})}});
\ No newline at end of file
diff --git a/plugins/print/ls.print.js b/plugins/print/ls.print.js
index 562a19d0..7aeaaaf5 100644
--- a/plugins/print/ls.print.js
+++ b/plugins/print/ls.print.js
@@ -12,6 +12,8 @@ In case the user starts to print lazysizes will load all images.
 
 	if(typeof module == 'object' && module.exports){
 		factory(require('lazysizes'));
+	} else if (typeof define == 'function' && define.amd) {
+		require(['lazysizes'], factory);
 	} else if(window.lazySizes) {
 		globalInstall();
 	} else {
diff --git a/plugins/print/ls.print.min.js b/plugins/print/ls.print.min.js
index 095303f6..6b0b2f94 100644
--- a/plugins/print/ls.print.min.js
+++ b/plugins/print/ls.print.min.js
@@ -1,2 +1,2 @@
 /*! lazysizes - v5.2.0 */
-!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";var d,e,f,g;a.addEventListener&&(d=c&&c.cfg,e=d.lazyClass||"lazyload",f=function(){var a,d;if("string"==typeof e&&(e=b.getElementsByClassName(e)),c)for(a=0,d=e.length;a<d;a++)c.loader.unveil(e[a])},addEventListener("beforeprint",f,!1),!("onbeforeprint"in a)&&a.matchMedia&&(g=matchMedia("print"))&&g.addListener&&g.addListener(function(){g.matches&&f()}))});
\ No newline at end of file
+!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):"function"==typeof define&&define.amd?require(["lazysizes"],b):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";var d,e,f,g;a.addEventListener&&(d=c&&c.cfg,e=d.lazyClass||"lazyload",f=function(){var a,d;if("string"==typeof e&&(e=b.getElementsByClassName(e)),c)for(a=0,d=e.length;a<d;a++)c.loader.unveil(e[a])},addEventListener("beforeprint",f,!1),!("onbeforeprint"in a)&&a.matchMedia&&(g=matchMedia("print"))&&g.addListener&&g.addListener(function(){g.matches&&f()}))});
\ No newline at end of file
diff --git a/plugins/progressive/ls.progressive.js b/plugins/progressive/ls.progressive.js
index 580bf186..b854cb31 100644
--- a/plugins/progressive/ls.progressive.js
+++ b/plugins/progressive/ls.progressive.js
@@ -11,6 +11,8 @@ This lazysizes plugin optimizes perceived performance by adding better support f
 
 	if(typeof module == 'object' && module.exports){
 		factory(require('lazysizes'));
+	} else if (typeof define == 'function' && define.amd) {
+		require(['lazysizes'], factory);
 	} else if(window.lazySizes) {
 		globalInstall();
 	} else {
diff --git a/plugins/progressive/ls.progressive.min.js b/plugins/progressive/ls.progressive.min.js
index 27d322fb..1bb08449 100644
--- a/plugins/progressive/ls.progressive.min.js
+++ b/plugins/progressive/ls.progressive.min.js
@@ -1,2 +1,2 @@
 /*! lazysizes - v5.2.0 */
-!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";var d,e;"srcset"in b.createElement("img")&&(d=/^img$/i,e=function(a){a.target.style.backgroundSize="",a.target.style.backgroundImage="",a.target.removeEventListener(a.type,e)},b.addEventListener("lazybeforeunveil",function(a){if(a.detail.instance==c){var b=a.target;if(d.test(b.nodeName)){var f=b.getAttribute("src");f&&(b.style.backgroundSize="100% 100%",b.style.backgroundImage="url("+f+")",b.removeAttribute("src"),b.addEventListener("load",e))}}},!1))});
\ No newline at end of file
+!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):"function"==typeof define&&define.amd?require(["lazysizes"],b):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";var d,e;"srcset"in b.createElement("img")&&(d=/^img$/i,e=function(a){a.target.style.backgroundSize="",a.target.style.backgroundImage="",a.target.removeEventListener(a.type,e)},b.addEventListener("lazybeforeunveil",function(a){if(a.detail.instance==c){var b=a.target;if(d.test(b.nodeName)){var f=b.getAttribute("src");f&&(b.style.backgroundSize="100% 100%",b.style.backgroundImage="url("+f+")",b.removeAttribute("src"),b.addEventListener("load",e))}}},!1))});
\ No newline at end of file
diff --git a/plugins/respimg/ls.respimg.js b/plugins/respimg/ls.respimg.js
index 4fdcb452..4d38aeed 100644
--- a/plugins/respimg/ls.respimg.js
+++ b/plugins/respimg/ls.respimg.js
@@ -9,6 +9,8 @@
 
 	if(typeof module == 'object' && module.exports){
 		factory(require('lazysizes'));
+	} else if (typeof define == 'function' && define.amd) {
+		require(['lazysizes'], factory);
 	} else if(window.lazySizes) {
 		globalInstall();
 	} else {
diff --git a/plugins/respimg/ls.respimg.min.js b/plugins/respimg/ls.respimg.min.js
index 2111eabd..ce1d7f18 100644
--- a/plugins/respimg/ls.respimg.min.js
+++ b/plugins/respimg/ls.respimg.min.js
@@ -1,2 +1,2 @@
 /*! lazysizes - v5.2.0 */
-!function(a,b){if(a){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}}("undefined"!=typeof window?window:0,function(a,b,c){"use strict";var d,e=c.cfg,f=b.createElement("img"),g="sizes"in f&&"srcset"in f,h=/\s+\d+h/g,i=function(){var a=/\s+(\d+)(w|h)\s+(\d+)(w|h)/,d=Array.prototype.forEach;return function(){var f=b.createElement("img"),g=function(b){var c,d,f=b.getAttribute(e.srcsetAttr);f&&(d=f.match(a))&&(c="w"==d[2]?d[1]/d[3]:d[3]/d[1],c&&b.setAttribute("data-aspectratio",c),b.setAttribute(e.srcsetAttr,f.replace(h,"")))},i=function(a){if(a.detail.instance==c){var b=a.target.parentNode;b&&"PICTURE"==b.nodeName&&d.call(b.getElementsByTagName("source"),g),g(a.target)}},j=function(){f.currentSrc&&b.removeEventListener("lazybeforeunveil",i)};b.addEventListener("lazybeforeunveil",i),f.onload=j,f.onerror=j,f.srcset="data:,a 1w 1h",f.complete&&j()}}();if(e.supportsType||(e.supportsType=function(a){return!a}),a.HTMLPictureElement&&g)return void(!c.hasHDescriptorFix&&b.msElementsFromPoint&&(c.hasHDescriptorFix=!0,i()));a.picturefill||e.pf||(e.pf=function(b){var c,e;if(!a.picturefill)for(c=0,e=b.elements.length;c<e;c++)d(b.elements[c])},d=function(){var f=function(a,b){return a.w-b.w},i=/^\s*\d+\.*\d*px\s*$/,j=function(a){var b,c,d=a.length,e=a[d-1],f=0;for(f;f<d;f++)if(e=a[f],e.d=e.w/a.w,e.d>=a.d){!e.cached&&(b=a[f-1])&&b.d>a.d-.13*Math.pow(a.d,2.2)&&(c=Math.pow(b.d-.6,1.6),b.cached&&(b.d+=.15*c),b.d+(e.d-a.d)*c>a.d&&(e=b));break}return e},k=function(){var a,b=/(([^,\s].[^\s]+)\s+(\d+)w)/g,c=/\s/,d=function(b,c,d,e){a.push({c:c,u:d,w:1*e})};return function(e){return a=[],e=e.trim(),e.replace(h,"").replace(b,d),a.length||!e||c.test(e)||a.push({c:e,u:e,w:99}),a}}(),l=function(){l.init||(l.init=!0,addEventListener("resize",function(){var a,c=b.getElementsByClassName("lazymatchmedia"),e=function(){var a,b;for(a=0,b=c.length;a<b;a++)d(c[a])};return function(){clearTimeout(a),a=setTimeout(e,66)}}()))},m=function(b,d){var f,g=b.getAttribute("srcset")||b.getAttribute(e.srcsetAttr);!g&&d&&(g=b._lazypolyfill?b._lazypolyfill._set:b.getAttribute(e.srcAttr)||b.getAttribute("src")),b._lazypolyfill&&b._lazypolyfill._set==g||(f=k(g||""),d&&b.parentNode&&(f.isPicture="PICTURE"==b.parentNode.nodeName.toUpperCase(),f.isPicture&&a.matchMedia&&(c.aC(b,"lazymatchmedia"),l())),f._set=g,Object.defineProperty(b,"_lazypolyfill",{value:f,writable:!0}))},n=function(b){var d=a.devicePixelRatio||1,e=c.getX&&c.getX(b);return Math.min(e||d,2.5,d)},o=function(b){return a.matchMedia?(o=function(a){return!a||(matchMedia(a)||{}).matches})(b):!b},p=function(a){var b,d,g,h,k,l,p;if(h=a,m(h,!0),k=h._lazypolyfill,k.isPicture)for(d=0,b=a.parentNode.getElementsByTagName("source"),g=b.length;d<g;d++)if(e.supportsType(b[d].getAttribute("type"),a)&&o(b[d].getAttribute("media"))){h=b[d],m(h),k=h._lazypolyfill;break}return k.length>1?(p=h.getAttribute("sizes")||"",p=i.test(p)&&parseInt(p,10)||c.gW(a,a.parentNode),k.d=n(a),!k.src||!k.w||k.w<p?(k.w=p,l=j(k.sort(f)),k.src=l):l=k.src):l=k[0],l},q=function(a){if(!g||!a.parentNode||"PICTURE"==a.parentNode.nodeName.toUpperCase()){var b=p(a);b&&b.u&&a._lazypolyfill.cur!=b.u&&(a._lazypolyfill.cur=b.u,b.cached=!0,a.setAttribute(e.srcAttr,b.u),a.setAttribute("src",b.u))}};return q.parse=k,q}(),e.loadedClass&&e.loadingClass&&function(){var a=[];['img[sizes$="px"][srcset].',"picture > img:not([srcset])."].forEach(function(b){a.push(b+e.loadedClass),a.push(b+e.loadingClass)}),e.pf({elements:b.querySelectorAll(a.join(", "))})}())});
\ No newline at end of file
+!function(a,b){if(a){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):"function"==typeof define&&define.amd?require(["lazysizes"],b):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}}("undefined"!=typeof window?window:0,function(a,b,c){"use strict";var d,e=c.cfg,f=b.createElement("img"),g="sizes"in f&&"srcset"in f,h=/\s+\d+h/g,i=function(){var a=/\s+(\d+)(w|h)\s+(\d+)(w|h)/,d=Array.prototype.forEach;return function(){var f=b.createElement("img"),g=function(b){var c,d,f=b.getAttribute(e.srcsetAttr);f&&(d=f.match(a))&&(c="w"==d[2]?d[1]/d[3]:d[3]/d[1],c&&b.setAttribute("data-aspectratio",c),b.setAttribute(e.srcsetAttr,f.replace(h,"")))},i=function(a){if(a.detail.instance==c){var b=a.target.parentNode;b&&"PICTURE"==b.nodeName&&d.call(b.getElementsByTagName("source"),g),g(a.target)}},j=function(){f.currentSrc&&b.removeEventListener("lazybeforeunveil",i)};b.addEventListener("lazybeforeunveil",i),f.onload=j,f.onerror=j,f.srcset="data:,a 1w 1h",f.complete&&j()}}();if(e.supportsType||(e.supportsType=function(a){return!a}),a.HTMLPictureElement&&g)return void(!c.hasHDescriptorFix&&b.msElementsFromPoint&&(c.hasHDescriptorFix=!0,i()));a.picturefill||e.pf||(e.pf=function(b){var c,e;if(!a.picturefill)for(c=0,e=b.elements.length;c<e;c++)d(b.elements[c])},d=function(){var f=function(a,b){return a.w-b.w},i=/^\s*\d+\.*\d*px\s*$/,j=function(a){var b,c,d=a.length,e=a[d-1],f=0;for(f;f<d;f++)if(e=a[f],e.d=e.w/a.w,e.d>=a.d){!e.cached&&(b=a[f-1])&&b.d>a.d-.13*Math.pow(a.d,2.2)&&(c=Math.pow(b.d-.6,1.6),b.cached&&(b.d+=.15*c),b.d+(e.d-a.d)*c>a.d&&(e=b));break}return e},k=function(){var a,b=/(([^,\s].[^\s]+)\s+(\d+)w)/g,c=/\s/,d=function(b,c,d,e){a.push({c:c,u:d,w:1*e})};return function(e){return a=[],e=e.trim(),e.replace(h,"").replace(b,d),a.length||!e||c.test(e)||a.push({c:e,u:e,w:99}),a}}(),l=function(){l.init||(l.init=!0,addEventListener("resize",function(){var a,c=b.getElementsByClassName("lazymatchmedia"),e=function(){var a,b;for(a=0,b=c.length;a<b;a++)d(c[a])};return function(){clearTimeout(a),a=setTimeout(e,66)}}()))},m=function(b,d){var f,g=b.getAttribute("srcset")||b.getAttribute(e.srcsetAttr);!g&&d&&(g=b._lazypolyfill?b._lazypolyfill._set:b.getAttribute(e.srcAttr)||b.getAttribute("src")),b._lazypolyfill&&b._lazypolyfill._set==g||(f=k(g||""),d&&b.parentNode&&(f.isPicture="PICTURE"==b.parentNode.nodeName.toUpperCase(),f.isPicture&&a.matchMedia&&(c.aC(b,"lazymatchmedia"),l())),f._set=g,Object.defineProperty(b,"_lazypolyfill",{value:f,writable:!0}))},n=function(b){var d=a.devicePixelRatio||1,e=c.getX&&c.getX(b);return Math.min(e||d,2.5,d)},o=function(b){return a.matchMedia?(o=function(a){return!a||(matchMedia(a)||{}).matches})(b):!b},p=function(a){var b,d,g,h,k,l,p;if(h=a,m(h,!0),k=h._lazypolyfill,k.isPicture)for(d=0,b=a.parentNode.getElementsByTagName("source"),g=b.length;d<g;d++)if(e.supportsType(b[d].getAttribute("type"),a)&&o(b[d].getAttribute("media"))){h=b[d],m(h),k=h._lazypolyfill;break}return k.length>1?(p=h.getAttribute("sizes")||"",p=i.test(p)&&parseInt(p,10)||c.gW(a,a.parentNode),k.d=n(a),!k.src||!k.w||k.w<p?(k.w=p,l=j(k.sort(f)),k.src=l):l=k.src):l=k[0],l},q=function(a){if(!g||!a.parentNode||"PICTURE"==a.parentNode.nodeName.toUpperCase()){var b=p(a);b&&b.u&&a._lazypolyfill.cur!=b.u&&(a._lazypolyfill.cur=b.u,b.cached=!0,a.setAttribute(e.srcAttr,b.u),a.setAttribute("src",b.u))}};return q.parse=k,q}(),e.loadedClass&&e.loadingClass&&function(){var a=[];['img[sizes$="px"][srcset].',"picture > img:not([srcset])."].forEach(function(b){a.push(b+e.loadedClass),a.push(b+e.loadingClass)}),e.pf({elements:b.querySelectorAll(a.join(", "))})}())});
\ No newline at end of file
diff --git a/plugins/rias/ls.rias.js b/plugins/rias/ls.rias.js
index 3a8a4f69..5584e419 100644
--- a/plugins/rias/ls.rias.js
+++ b/plugins/rias/ls.rias.js
@@ -8,6 +8,8 @@
 
 	if(typeof module == 'object' && module.exports){
 		factory(require('lazysizes'));
+	} else if (typeof define == 'function' && define.amd) {
+		require(['lazysizes'], factory);
 	} else if(window.lazySizes) {
 		globalInstall();
 	} else {
diff --git a/plugins/rias/ls.rias.min.js b/plugins/rias/ls.rias.min.js
index a207f3b9..05148099 100644
--- a/plugins/rias/ls.rias.min.js
+++ b/plugins/rias/ls.rias.min.js
@@ -1,2 +1,2 @@
 /*! lazysizes - v5.2.0 */
-!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";function d(b,c){var d,e,f,g,h=a.getComputedStyle(b);e=b.parentNode,g={isPicture:!(!e||!n.test(e.nodeName||""))},f=function(a,c){var d=b.getAttribute("data-"+a);if(!d){var e=h.getPropertyValue("--ls-"+a);e&&(d=e.trim())}if(d){if("true"==d)d=!0;else if("false"==d)d=!1;else if(m.test(d))d=parseFloat(d);else if("function"==typeof j[a])d=j[a](b,d);else if(r.test(d))try{d=JSON.parse(d)}catch(a){}g[a]=d}else a in j&&"function"!=typeof j[a]?g[a]=j[a]:c&&"function"==typeof j[a]&&(g[a]=j[a](b,d))};for(d in j)f(d);return c.replace(q,function(a,b){b in g||f(b,!0)}),g}function e(a,b){var c=[],d=function(a,c){return l[typeof b[c]]?b[c]:a};return c.srcset=[],b.absUrl&&(t.setAttribute("href",a),a=t.href),a=((b.prefix||"")+a+(b.postfix||"")).replace(q,d),b.widths.forEach(function(d){var e=b.widthmap[d]||d,f=b.aspectratio||b.ratio,g=!b.aspectratio&&j.traditionalRatio,h={u:a.replace(o,e).replace(p,f?g?Math.round(d*f):Math.round(d/f):""),w:d};c.push(h),c.srcset.push(h.c=h.u+" "+d+"w")}),c}function f(a,c,d){var f=0,g=0,h=d;if(a){if("container"===c.ratio){for(f=h.scrollWidth,g=h.scrollHeight;!(f&&g||h===b);)h=h.parentNode,f=h.scrollWidth,g=h.scrollHeight;f&&g&&(c.ratio=c.traditionalRatio?g/f:f/g)}a=e(a,c),a.isPicture=c.isPicture,v&&"IMG"==d.nodeName.toUpperCase()?d.removeAttribute(i.srcsetAttr):d.setAttribute(i.srcsetAttr,a.srcset.join(", ")),Object.defineProperty(d,"_lazyrias",{value:a,writable:!0})}}function g(a,b){var e=d(a,b);return j.modifyOptions.call(a,{target:a,details:e,detail:e}),c.fire(a,"lazyriasmodifyoptions",e),e}function h(a){return a.getAttribute(a.getAttribute("data-srcattr")||j.srcAttr)||a.getAttribute(i.srcsetAttr)||a.getAttribute(i.srcAttr)||a.getAttribute("data-pfsrcset")||""}var i,j,k=c.cfg,l={string:1,number:1},m=/^\-*\+*\d+\.*\d*$/,n=/^picture$/i,o=/\s*\{\s*width\s*\}\s*/i,p=/\s*\{\s*height\s*\}\s*/i,q=/\s*\{\s*([a-z0-9]+)\s*\}\s*/gi,r=/^\[.*\]|\{.*\}$/,s=/^(?:auto|\d+(px)?)$/,t=b.createElement("a"),u=b.createElement("img"),v="srcset"in u&&!("sizes"in u),w=!!a.HTMLPictureElement&&!v;!function(){var a,b=function(){},d={prefix:"",postfix:"",srcAttr:"data-src",absUrl:!1,modifyOptions:b,widthmap:{},ratio:!1,traditionalRatio:!1,aspectratio:!1};i=c&&c.cfg,i.supportsType||(i.supportsType=function(a){return!a}),i.rias||(i.rias={}),"widths"in(j=i.rias)||(j.widths=[],function(a){for(var b,c=0;!b||b<3e3;)c+=5,c>30&&(c+=1),b=36*c,a.push(b)}(j.widths));for(a in d)a in j||(j[a]=d[a])}(),addEventListener("lazybeforesizes",function(a){if(a.detail.instance==c){var b,d,e,k,l,m,n,p,q,r,t,u,v;if(b=a.target,a.detail.dataAttr&&!a.defaultPrevented&&!j.disabled&&(q=b.getAttribute(i.sizesAttr)||b.getAttribute("sizes"))&&s.test(q)){if(d=h(b),e=g(b,d),t=o.test(e.prefix)||o.test(e.postfix),e.isPicture&&(k=b.parentNode))for(l=k.getElementsByTagName("source"),m=0,n=l.length;m<n;m++)(t||o.test(p=h(l[m])))&&(f(p,e,l[m]),u=!0);t||o.test(d)?(f(d,e,b),u=!0):u&&(v=[],v.srcset=[],v.isPicture=!0,Object.defineProperty(b,"_lazyrias",{value:v,writable:!0})),u&&(w?b.removeAttribute(i.srcAttr):"auto"!=q&&(r={width:parseInt(q,10)},x({target:b,detail:r})))}}},!0);var x=function(){var d=function(a,b){return a.w-b.w},e=function(a){var b,c,d=a.length,e=a[d-1],f=0;for(f;f<d;f++)if(e=a[f],e.d=e.w/a.w,e.d>=a.d){!e.cached&&(b=a[f-1])&&b.d>a.d-.13*Math.pow(a.d,2.2)&&(c=Math.pow(b.d-.6,1.6),b.cached&&(b.d+=.15*c),b.d+(e.d-a.d)*c>a.d&&(e=b));break}return e},f=function(a,b){var d;return!a._lazyrias&&c.pWS&&(d=c.pWS(a.getAttribute(i.srcsetAttr||""))).length&&(Object.defineProperty(a,"_lazyrias",{value:d,writable:!0}),b&&a.parentNode&&(d.isPicture="PICTURE"==a.parentNode.nodeName.toUpperCase())),a._lazyrias},g=function(b){var d=a.devicePixelRatio||1,e=c.getX&&c.getX(b);return Math.min(e||d,2.4,d)},h=function(b,c){var h,i,j,k,l,m;if(l=b._lazyrias,l.isPicture&&a.matchMedia)for(i=0,h=b.parentNode.getElementsByTagName("source"),j=h.length;i<j;i++)if(f(h[i])&&!h[i].getAttribute("type")&&(!(k=h[i].getAttribute("media"))||(matchMedia(k)||{}).matches)){l=h[i]._lazyrias;break}return(!l.w||l.w<c)&&(l.w=c,l.d=g(b),m=e(l.sort(d))),m},j=function(d){if(d.detail.instance==c){var e,g=d.target;if(!v&&(a.respimage||a.picturefill||k.pf))return void b.removeEventListener("lazybeforesizes",j);("_lazyrias"in g||d.detail.dataAttr&&f(g,!0))&&(e=h(g,d.detail.width))&&e.u&&g._lazyrias.cur!=e.u&&(g._lazyrias.cur=e.u,e.cached=!0,c.rAF(function(){g.setAttribute(i.srcAttr,e.u),g.setAttribute("src",e.u)}))}};return w?j=function(){}:addEventListener("lazybeforesizes",j),j}()});
\ No newline at end of file
+!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):"function"==typeof define&&define.amd?require(["lazysizes"],b):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";function d(b,c){var d,e,f,g,h=a.getComputedStyle(b);e=b.parentNode,g={isPicture:!(!e||!n.test(e.nodeName||""))},f=function(a,c){var d=b.getAttribute("data-"+a);if(!d){var e=h.getPropertyValue("--ls-"+a);e&&(d=e.trim())}if(d){if("true"==d)d=!0;else if("false"==d)d=!1;else if(m.test(d))d=parseFloat(d);else if("function"==typeof j[a])d=j[a](b,d);else if(r.test(d))try{d=JSON.parse(d)}catch(a){}g[a]=d}else a in j&&"function"!=typeof j[a]?g[a]=j[a]:c&&"function"==typeof j[a]&&(g[a]=j[a](b,d))};for(d in j)f(d);return c.replace(q,function(a,b){b in g||f(b,!0)}),g}function e(a,b){var c=[],d=function(a,c){return l[typeof b[c]]?b[c]:a};return c.srcset=[],b.absUrl&&(t.setAttribute("href",a),a=t.href),a=((b.prefix||"")+a+(b.postfix||"")).replace(q,d),b.widths.forEach(function(d){var e=b.widthmap[d]||d,f=b.aspectratio||b.ratio,g=!b.aspectratio&&j.traditionalRatio,h={u:a.replace(o,e).replace(p,f?g?Math.round(d*f):Math.round(d/f):""),w:d};c.push(h),c.srcset.push(h.c=h.u+" "+d+"w")}),c}function f(a,c,d){var f=0,g=0,h=d;if(a){if("container"===c.ratio){for(f=h.scrollWidth,g=h.scrollHeight;!(f&&g||h===b);)h=h.parentNode,f=h.scrollWidth,g=h.scrollHeight;f&&g&&(c.ratio=c.traditionalRatio?g/f:f/g)}a=e(a,c),a.isPicture=c.isPicture,v&&"IMG"==d.nodeName.toUpperCase()?d.removeAttribute(i.srcsetAttr):d.setAttribute(i.srcsetAttr,a.srcset.join(", ")),Object.defineProperty(d,"_lazyrias",{value:a,writable:!0})}}function g(a,b){var e=d(a,b);return j.modifyOptions.call(a,{target:a,details:e,detail:e}),c.fire(a,"lazyriasmodifyoptions",e),e}function h(a){return a.getAttribute(a.getAttribute("data-srcattr")||j.srcAttr)||a.getAttribute(i.srcsetAttr)||a.getAttribute(i.srcAttr)||a.getAttribute("data-pfsrcset")||""}var i,j,k=c.cfg,l={string:1,number:1},m=/^\-*\+*\d+\.*\d*$/,n=/^picture$/i,o=/\s*\{\s*width\s*\}\s*/i,p=/\s*\{\s*height\s*\}\s*/i,q=/\s*\{\s*([a-z0-9]+)\s*\}\s*/gi,r=/^\[.*\]|\{.*\}$/,s=/^(?:auto|\d+(px)?)$/,t=b.createElement("a"),u=b.createElement("img"),v="srcset"in u&&!("sizes"in u),w=!!a.HTMLPictureElement&&!v;!function(){var a,b=function(){},d={prefix:"",postfix:"",srcAttr:"data-src",absUrl:!1,modifyOptions:b,widthmap:{},ratio:!1,traditionalRatio:!1,aspectratio:!1};i=c&&c.cfg,i.supportsType||(i.supportsType=function(a){return!a}),i.rias||(i.rias={}),"widths"in(j=i.rias)||(j.widths=[],function(a){for(var b,c=0;!b||b<3e3;)c+=5,c>30&&(c+=1),b=36*c,a.push(b)}(j.widths));for(a in d)a in j||(j[a]=d[a])}(),addEventListener("lazybeforesizes",function(a){if(a.detail.instance==c){var b,d,e,k,l,m,n,p,q,r,t,u,v;if(b=a.target,a.detail.dataAttr&&!a.defaultPrevented&&!j.disabled&&(q=b.getAttribute(i.sizesAttr)||b.getAttribute("sizes"))&&s.test(q)){if(d=h(b),e=g(b,d),t=o.test(e.prefix)||o.test(e.postfix),e.isPicture&&(k=b.parentNode))for(l=k.getElementsByTagName("source"),m=0,n=l.length;m<n;m++)(t||o.test(p=h(l[m])))&&(f(p,e,l[m]),u=!0);t||o.test(d)?(f(d,e,b),u=!0):u&&(v=[],v.srcset=[],v.isPicture=!0,Object.defineProperty(b,"_lazyrias",{value:v,writable:!0})),u&&(w?b.removeAttribute(i.srcAttr):"auto"!=q&&(r={width:parseInt(q,10)},x({target:b,detail:r})))}}},!0);var x=function(){var d=function(a,b){return a.w-b.w},e=function(a){var b,c,d=a.length,e=a[d-1],f=0;for(f;f<d;f++)if(e=a[f],e.d=e.w/a.w,e.d>=a.d){!e.cached&&(b=a[f-1])&&b.d>a.d-.13*Math.pow(a.d,2.2)&&(c=Math.pow(b.d-.6,1.6),b.cached&&(b.d+=.15*c),b.d+(e.d-a.d)*c>a.d&&(e=b));break}return e},f=function(a,b){var d;return!a._lazyrias&&c.pWS&&(d=c.pWS(a.getAttribute(i.srcsetAttr||""))).length&&(Object.defineProperty(a,"_lazyrias",{value:d,writable:!0}),b&&a.parentNode&&(d.isPicture="PICTURE"==a.parentNode.nodeName.toUpperCase())),a._lazyrias},g=function(b){var d=a.devicePixelRatio||1,e=c.getX&&c.getX(b);return Math.min(e||d,2.4,d)},h=function(b,c){var h,i,j,k,l,m;if(l=b._lazyrias,l.isPicture&&a.matchMedia)for(i=0,h=b.parentNode.getElementsByTagName("source"),j=h.length;i<j;i++)if(f(h[i])&&!h[i].getAttribute("type")&&(!(k=h[i].getAttribute("media"))||(matchMedia(k)||{}).matches)){l=h[i]._lazyrias;break}return(!l.w||l.w<c)&&(l.w=c,l.d=g(b),m=e(l.sort(d))),m},j=function(d){if(d.detail.instance==c){var e,g=d.target;if(!v&&(a.respimage||a.picturefill||k.pf))return void b.removeEventListener("lazybeforesizes",j);("_lazyrias"in g||d.detail.dataAttr&&f(g,!0))&&(e=h(g,d.detail.width))&&e.u&&g._lazyrias.cur!=e.u&&(g._lazyrias.cur=e.u,e.cached=!0,c.rAF(function(){g.setAttribute(i.srcAttr,e.u),g.setAttribute("src",e.u)}))}};return w?j=function(){}:addEventListener("lazybeforesizes",j),j}()});
\ No newline at end of file
diff --git a/plugins/static-gecko-picture/ls.static-gecko-picture.js b/plugins/static-gecko-picture/ls.static-gecko-picture.js
index b99f9f88..aee7de72 100644
--- a/plugins/static-gecko-picture/ls.static-gecko-picture.js
+++ b/plugins/static-gecko-picture/ls.static-gecko-picture.js
@@ -11,6 +11,8 @@
 
 	if(typeof module == 'object' && module.exports){
 		factory(require('lazysizes'));
+	} else if (typeof define == 'function' && define.amd) {
+		require(['lazysizes'], factory);
 	} else if(window.lazySizes) {
 		globalInstall();
 	} else {
diff --git a/plugins/static-gecko-picture/ls.static-gecko-picture.min.js b/plugins/static-gecko-picture/ls.static-gecko-picture.min.js
index 7d8afe28..e08d0446 100644
--- a/plugins/static-gecko-picture/ls.static-gecko-picture.min.js
+++ b/plugins/static-gecko-picture/ls.static-gecko-picture.min.js
@@ -1,2 +1,2 @@
 /*! lazysizes - v5.2.0 */
-!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){var d,e=navigator.userAgent;a.HTMLPictureElement&&/ecko/.test(e)&&(d=e.match(/rv\:(\d+)/))&&d[1]<41&&addEventListener("resize",function(){var c,d=b.createElement("source"),e=function(a){var b,c,e=a.parentNode;"PICTURE"===e.nodeName.toUpperCase()?(b=d.cloneNode(),e.insertBefore(b,e.firstElementChild),setTimeout(function(){e.removeChild(b)})):(!a._pfLastSize||a.offsetWidth>a._pfLastSize)&&(a._pfLastSize=a.offsetWidth,c=a.sizes,a.sizes+=",100vw",setTimeout(function(){a.sizes=c}))},f=function(){var a,c=b.querySelectorAll("picture > img, img[srcset][sizes]");for(a=0;a<c.length;a++)e(c[a])},g=function(){clearTimeout(c),c=setTimeout(f,99)},h=a.matchMedia&&matchMedia("(orientation: landscape)"),i=function(){g(),h&&h.addListener&&h.addListener(g)};return d.srcset="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",/^[c|i]|d$/.test(b.readyState||"")?i():b.addEventListener("DOMContentLoaded",i),g}())});
\ No newline at end of file
+!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):"function"==typeof define&&define.amd?require(["lazysizes"],b):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){var d,e=navigator.userAgent;a.HTMLPictureElement&&/ecko/.test(e)&&(d=e.match(/rv\:(\d+)/))&&d[1]<41&&addEventListener("resize",function(){var c,d=b.createElement("source"),e=function(a){var b,c,e=a.parentNode;"PICTURE"===e.nodeName.toUpperCase()?(b=d.cloneNode(),e.insertBefore(b,e.firstElementChild),setTimeout(function(){e.removeChild(b)})):(!a._pfLastSize||a.offsetWidth>a._pfLastSize)&&(a._pfLastSize=a.offsetWidth,c=a.sizes,a.sizes+=",100vw",setTimeout(function(){a.sizes=c}))},f=function(){var a,c=b.querySelectorAll("picture > img, img[srcset][sizes]");for(a=0;a<c.length;a++)e(c[a])},g=function(){clearTimeout(c),c=setTimeout(f,99)},h=a.matchMedia&&matchMedia("(orientation: landscape)"),i=function(){g(),h&&h.addListener&&h.addListener(g)};return d.srcset="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",/^[c|i]|d$/.test(b.readyState||"")?i():b.addEventListener("DOMContentLoaded",i),g}())});
\ No newline at end of file
diff --git a/plugins/twitter/ls.twitter.js b/plugins/twitter/ls.twitter.js
index 27fa9f39..e9f615c3 100644
--- a/plugins/twitter/ls.twitter.js
+++ b/plugins/twitter/ls.twitter.js
@@ -9,6 +9,8 @@
 
 	if(typeof module == 'object' && module.exports){
 		factory(require('lazysizes'));
+	} else if (typeof define == 'function' && define.amd) {
+		require(['lazysizes'], factory);
 	} else if(window.lazySizes) {
 		globalInstall();
 	} else {
diff --git a/plugins/twitter/ls.twitter.min.js b/plugins/twitter/ls.twitter.min.js
index 7bf1be7f..a6d50e23 100644
--- a/plugins/twitter/ls.twitter.min.js
+++ b/plugins/twitter/ls.twitter.min.js
@@ -1,2 +1,2 @@
 /*! lazysizes - v5.2.0 */
-!function(a,b){if(a){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}}("undefined"!=typeof window?window:0,function(a,b,c){"use strict";function d(){if(a.twttr&&twttr.widgets)return void twttr.widgets.load();if(!e){var c=b.createElement("script"),d=b.getElementsByTagName("script")[0];c.src="//platform.twitter.com/widgets.js",e=!0,d.parentNode.insertBefore(c,d)}}var e;b.addEventListener("lazybeforeunveil",function(a){if(a.detail.instance==c){var b=a.target.getAttribute("data-twitter");b&&(c.aC(a.target,b),d())}})});
\ No newline at end of file
+!function(a,b){if(a){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):"function"==typeof define&&define.amd?require(["lazysizes"],b):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}}("undefined"!=typeof window?window:0,function(a,b,c){"use strict";function d(){if(a.twttr&&twttr.widgets)return void twttr.widgets.load();if(!e){var c=b.createElement("script"),d=b.getElementsByTagName("script")[0];c.src="//platform.twitter.com/widgets.js",e=!0,d.parentNode.insertBefore(c,d)}}var e;b.addEventListener("lazybeforeunveil",function(a){if(a.detail.instance==c){var b=a.target.getAttribute("data-twitter");b&&(c.aC(a.target,b),d())}})});
\ No newline at end of file
diff --git a/plugins/unload/ls.unload.js b/plugins/unload/ls.unload.js
index 9c52daea..ee0d3a5a 100644
--- a/plugins/unload/ls.unload.js
+++ b/plugins/unload/ls.unload.js
@@ -8,6 +8,8 @@
 
 	if(typeof module == 'object' && module.exports){
 		factory(require('lazysizes'));
+	} else if (typeof define == 'function' && define.amd) {
+		require(['lazysizes'], factory);
 	} else if(window.lazySizes) {
 		globalInstall();
 	} else {
diff --git a/plugins/unload/ls.unload.min.js b/plugins/unload/ls.unload.min.js
index 310f3f93..32a365b3 100644
--- a/plugins/unload/ls.unload.min.js
+++ b/plugins/unload/ls.unload.min.js
@@ -1,2 +1,2 @@
 /*! lazysizes - v5.2.0 */
-!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";function d(){if(a.lazySizes&&!f){var h=b.documentElement,i=function(){var a,b=function(){j.checkElements(),a=!1};return function(){a||(a=!0,setTimeout(b,999))}}();e=c.cfg,removeEventListener("lazybeforeunveil",d),"unloadClass"in e||(e.unloadClass="lazyunload"),"unloadedClass"in e||(e.unloadedClass="lazyunloaded"),"unloadHidden"in e||(e.unloadHidden=!0),"emptySrc"in e||(e.emptySrc="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="),"autoUnload"in e||(e.autoUnload=!0),"unloadPixelThreshold"in e||(e.unloadPixelThreshold=6e4),e.autoUnload&&h.addEventListener("load",function(a){a.target.naturalWidth*a.target.naturalHeight>e.unloadPixelThreshold&&a.target.className&&a.target.className.indexOf&&-1!=a.target.className.indexOf(g.loadingClass)&&-1==a.target.className.indexOf(g.preloadClass)&&c.aC(a.target,g.unloadClass)},!0),c.unloader=j,f=b.getElementsByClassName([e.unloadClass,e.loadedClass].join(" ")),setInterval(i,9999),addEventListener("lazybeforeunveil",i),addEventListener("lazybeforeunveil",j._reload,!0)}}if(b.addEventListener){var e,f,g=c.cfg,h=[],i=a.requestAnimationFrame||setTimeout,j={checkElements:function(){var a,b,d,g=1.1*(c._defEx+99),k=-1*g,l=k,m=innerHeight+g,n=innerWidth+g;for(a=0,b=f.length;a<b;a++)d=f[a].getBoundingClientRect(),(d.top>m||d.bottom<k||d.left>n||d.right<l||e.unloadHidden&&!d.top&&!d.bottom&&!d.left&&!d.right)&&h.push(f[a]);i(j.unloadElements)},unload:function(a){var b,d,f,g,h=a.parentNode;if(c.rC(a,e.loadedClass),a.getAttribute(e.srcsetAttr)&&(a.setAttribute("srcset",e.emptySrc),d=!0),h&&"PICTURE"==h.nodeName.toUpperCase()){for(b=h.getElementsByTagName("source"),f=0,g=b.length;f<g;f++)b[f].setAttribute("srcset",e.emptySrc);d=!0}c.hC(a,e.autosizesClass)&&(c.rC(a,e.autosizesClass),a.setAttribute(e.sizesAttr,"auto")),(d||a.getAttribute(e.srcAttr))&&(a.src=e.emptySrc),c.aC(a,e.unloadedClass),c.aC(a,e.lazyClass),c.fire(a,"lazyafterunload")},unloadElements:function(a){for(a=Array.isArray(a)?a:h;a.length;)j.unload(a.shift())},_reload:function(a){c.hC(a.target,e.unloadedClass)&&a.detail&&(a.detail.reloaded=!0,c.rC(a.target,e.unloadedClass))}};addEventListener("lazybeforeunveil",d)}});
\ No newline at end of file
+!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):"function"==typeof define&&define.amd?require(["lazysizes"],b):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";function d(){if(a.lazySizes&&!f){var h=b.documentElement,i=function(){var a,b=function(){j.checkElements(),a=!1};return function(){a||(a=!0,setTimeout(b,999))}}();e=c.cfg,removeEventListener("lazybeforeunveil",d),"unloadClass"in e||(e.unloadClass="lazyunload"),"unloadedClass"in e||(e.unloadedClass="lazyunloaded"),"unloadHidden"in e||(e.unloadHidden=!0),"emptySrc"in e||(e.emptySrc="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="),"autoUnload"in e||(e.autoUnload=!0),"unloadPixelThreshold"in e||(e.unloadPixelThreshold=6e4),e.autoUnload&&h.addEventListener("load",function(a){a.target.naturalWidth*a.target.naturalHeight>e.unloadPixelThreshold&&a.target.className&&a.target.className.indexOf&&-1!=a.target.className.indexOf(g.loadingClass)&&-1==a.target.className.indexOf(g.preloadClass)&&c.aC(a.target,g.unloadClass)},!0),c.unloader=j,f=b.getElementsByClassName([e.unloadClass,e.loadedClass].join(" ")),setInterval(i,9999),addEventListener("lazybeforeunveil",i),addEventListener("lazybeforeunveil",j._reload,!0)}}if(b.addEventListener){var e,f,g=c.cfg,h=[],i=a.requestAnimationFrame||setTimeout,j={checkElements:function(){var a,b,d,g=1.1*(c._defEx+99),k=-1*g,l=k,m=innerHeight+g,n=innerWidth+g;for(a=0,b=f.length;a<b;a++)d=f[a].getBoundingClientRect(),(d.top>m||d.bottom<k||d.left>n||d.right<l||e.unloadHidden&&!d.top&&!d.bottom&&!d.left&&!d.right)&&h.push(f[a]);i(j.unloadElements)},unload:function(a){var b,d,f,g,h=a.parentNode;if(c.rC(a,e.loadedClass),a.getAttribute(e.srcsetAttr)&&(a.setAttribute("srcset",e.emptySrc),d=!0),h&&"PICTURE"==h.nodeName.toUpperCase()){for(b=h.getElementsByTagName("source"),f=0,g=b.length;f<g;f++)b[f].setAttribute("srcset",e.emptySrc);d=!0}c.hC(a,e.autosizesClass)&&(c.rC(a,e.autosizesClass),a.setAttribute(e.sizesAttr,"auto")),(d||a.getAttribute(e.srcAttr))&&(a.src=e.emptySrc),c.aC(a,e.unloadedClass),c.aC(a,e.lazyClass),c.fire(a,"lazyafterunload")},unloadElements:function(a){for(a=Array.isArray(a)?a:h;a.length;)j.unload(a.shift())},_reload:function(a){c.hC(a.target,e.unloadedClass)&&a.detail&&(a.detail.reloaded=!0,c.rC(a.target,e.unloadedClass))}};addEventListener("lazybeforeunveil",d)}});
\ No newline at end of file
diff --git a/plugins/unveilhooks/ls.unveilhooks.js b/plugins/unveilhooks/ls.unveilhooks.js
index 1f2189f1..6675f1ac 100644
--- a/plugins/unveilhooks/ls.unveilhooks.js
+++ b/plugins/unveilhooks/ls.unveilhooks.js
@@ -42,6 +42,8 @@ For background images, use data-bg attribute:
 
 	if(typeof module == 'object' && module.exports){
 		factory(require('lazysizes'));
+	} else if (typeof define == 'function' && define.amd) {
+		require(['lazysizes'], factory);
 	} else if(window.lazySizes) {
 		globalInstall();
 	} else {
diff --git a/plugins/unveilhooks/ls.unveilhooks.min.js b/plugins/unveilhooks/ls.unveilhooks.min.js
index fdd8e154..58562438 100644
--- a/plugins/unveilhooks/ls.unveilhooks.min.js
+++ b/plugins/unveilhooks/ls.unveilhooks.min.js
@@ -1,2 +1,2 @@
 /*! lazysizes - v5.2.0 */
-!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";function d(a,c){if(!g[a]){var d=b.createElement(c?"link":"script"),e=b.getElementsByTagName("script")[0];c?(d.rel="stylesheet",d.href=a):d.src=a,g[a]=!0,g[d.src||d.href]=!0,e.parentNode.insertBefore(d,e)}}var e,f,g={};b.addEventListener&&(f=/\(|\)|\s|'/,e=function(a,c){var d=b.createElement("img");d.onload=function(){d.onload=null,d.onerror=null,d=null,c()},d.onerror=d.onload,d.src=a,d&&d.complete&&d.onload&&d.onload()},addEventListener("lazybeforeunveil",function(a){if(a.detail.instance==c){var b,g,h,i;if(!a.defaultPrevented){var j=a.target;if("none"==j.preload&&(j.preload=j.getAttribute("data-preload")||"auto"),null!=j.getAttribute("data-autoplay"))if(j.getAttribute("data-expand")&&!j.autoplay)try{j.play()}catch(a){}else requestAnimationFrame(function(){j.setAttribute("data-expand","-10"),c.aC(j,c.cfg.lazyClass)});b=j.getAttribute("data-link"),b&&d(b,!0),b=j.getAttribute("data-script"),b&&d(b),b=j.getAttribute("data-require"),b&&(c.cfg.requireJs?c.cfg.requireJs([b]):d(b)),h=j.getAttribute("data-bg"),h&&(a.detail.firesLoad=!0,g=function(){j.style.backgroundImage="url("+(f.test(h)?JSON.stringify(h):h)+")",a.detail.firesLoad=!1,c.fire(j,"_lazyloaded",{},!0,!0)},e(h,g)),i=j.getAttribute("data-poster"),i&&(a.detail.firesLoad=!0,g=function(){j.poster=i,a.detail.firesLoad=!1,c.fire(j,"_lazyloaded",{},!0,!0)},e(i,g))}}},!1))});
\ No newline at end of file
+!function(a,b){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):"function"==typeof define&&define.amd?require(["lazysizes"],b):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}(window,function(a,b,c){"use strict";function d(a,c){if(!g[a]){var d=b.createElement(c?"link":"script"),e=b.getElementsByTagName("script")[0];c?(d.rel="stylesheet",d.href=a):d.src=a,g[a]=!0,g[d.src||d.href]=!0,e.parentNode.insertBefore(d,e)}}var e,f,g={};b.addEventListener&&(f=/\(|\)|\s|'/,e=function(a,c){var d=b.createElement("img");d.onload=function(){d.onload=null,d.onerror=null,d=null,c()},d.onerror=d.onload,d.src=a,d&&d.complete&&d.onload&&d.onload()},addEventListener("lazybeforeunveil",function(a){if(a.detail.instance==c){var b,g,h,i;if(!a.defaultPrevented){var j=a.target;if("none"==j.preload&&(j.preload=j.getAttribute("data-preload")||"auto"),null!=j.getAttribute("data-autoplay"))if(j.getAttribute("data-expand")&&!j.autoplay)try{j.play()}catch(a){}else requestAnimationFrame(function(){j.setAttribute("data-expand","-10"),c.aC(j,c.cfg.lazyClass)});b=j.getAttribute("data-link"),b&&d(b,!0),b=j.getAttribute("data-script"),b&&d(b),b=j.getAttribute("data-require"),b&&(c.cfg.requireJs?c.cfg.requireJs([b]):d(b)),h=j.getAttribute("data-bg"),h&&(a.detail.firesLoad=!0,g=function(){j.style.backgroundImage="url("+(f.test(h)?JSON.stringify(h):h)+")",a.detail.firesLoad=!1,c.fire(j,"_lazyloaded",{},!0,!0)},e(h,g)),i=j.getAttribute("data-poster"),i&&(a.detail.firesLoad=!0,g=function(){j.poster=i,a.detail.firesLoad=!1,c.fire(j,"_lazyloaded",{},!0,!0)},e(i,g))}}},!1))});
\ No newline at end of file
diff --git a/plugins/video-embed/ls.video-embed.js b/plugins/video-embed/ls.video-embed.js
index 8a0d6e7f..18430f3d 100644
--- a/plugins/video-embed/ls.video-embed.js
+++ b/plugins/video-embed/ls.video-embed.js
@@ -9,6 +9,8 @@
 
 	if(typeof module == 'object' && module.exports){
 		factory(require('lazysizes'));
+	} else if (typeof define == 'function' && define.amd) {
+		require(['lazysizes'], factory);
 	} else if(window.lazySizes) {
 		globalInstall();
 	} else {
diff --git a/plugins/video-embed/ls.video-embed.min.js b/plugins/video-embed/ls.video-embed.min.js
index 123d28bc..0dfbac72 100644
--- a/plugins/video-embed/ls.video-embed.min.js
+++ b/plugins/video-embed/ls.video-embed.min.js
@@ -1,2 +1,2 @@
 /*! lazysizes - v5.2.0 */
-!function(a,b){if(a){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}}("undefined"!=typeof window?window:0,function(a,b,c){"use strict";function d(c,d){var e="vimeoCallback"+j,f=b.createElement("script");c+="&callback="+e,j++,a[e]=function(b){f.parentNode.removeChild(f),delete a[e],d(b)},f.src=c,b.head.appendChild(f)}function e(a,b){d(q.replace(k,a),function(a){a&&a.thumbnail_url&&(b.style.backgroundImage="url("+a.thumbnail_url+")")}),b.addEventListener("click",f)}function f(a){var b=a.currentTarget,c=b.getAttribute("data-vimeo"),d=b.getAttribute("data-vimeoparams")||"";b.removeEventListener("click",f),c&&n.test(c)&&(!d||n.test(d))&&(d&&!m.test(d)&&(d="&"+d),a.preventDefault(),b.innerHTML='<iframe src="'+r.replace(k,c)+d+'" frameborder="0" allowfullscreen="" width="640" height="390"></iframe>')}function g(a,b){var d=b.getAttribute("data-thumb-size")||c.cfg.ytThumb||"hqdefault";b.style.backgroundImage="url("+o.replace(k,a).replace(l,d)+")",b.addEventListener("click",h)}function h(a){var b=a.currentTarget,c=b.getAttribute("data-youtube"),d=b.getAttribute("data-ytparams")||"";b.removeEventListener("click",h),c&&n.test(c)&&(!d||n.test(d))&&(d&&!m.test(d)&&(d="&"+d),a.preventDefault(),b.innerHTML='<iframe src="'+p.replace(k,c)+d+'" frameborder="0" allowfullscreen="" width="640" height="390"></iframe>')}if(b.getElementsByClassName){var i="https:"==location.protocol?"https:":"http:",j=Date.now(),k=/\{\{id}}/,l=/\{\{hqdefault}}/,m=/^&/,n=/^[a-z0-9-_&=]+$/i,o=i+"//img.youtube.com/vi/{{id}}/{{hqdefault}}.jpg",p=i+"//www.youtube.com/embed/{{id}}?autoplay=1",q=i+"//vimeo.com/api/oembed.json?url=https%3A//vimeo.com/{{id}}",r=i+"//player.vimeo.com/video/{{id}}?autoplay=1";b.addEventListener("lazybeforeunveil",function(a){if(a.detail.instance==c){var b=a.target,d=b.getAttribute("data-youtube"),f=b.getAttribute("data-vimeo");d&&b&&g(d,b),f&&b&&e(f,b)}})}});
\ No newline at end of file
+!function(a,b){if(a){var c=function(){b(a.lazySizes),a.removeEventListener("lazyunveilread",c,!0)};b=b.bind(null,a,a.document),"object"==typeof module&&module.exports?b(require("lazysizes")):"function"==typeof define&&define.amd?require(["lazysizes"],b):a.lazySizes?c():a.addEventListener("lazyunveilread",c,!0)}}("undefined"!=typeof window?window:0,function(a,b,c){"use strict";function d(c,d){var e="vimeoCallback"+j,f=b.createElement("script");c+="&callback="+e,j++,a[e]=function(b){f.parentNode.removeChild(f),delete a[e],d(b)},f.src=c,b.head.appendChild(f)}function e(a,b){d(q.replace(k,a),function(a){a&&a.thumbnail_url&&(b.style.backgroundImage="url("+a.thumbnail_url+")")}),b.addEventListener("click",f)}function f(a){var b=a.currentTarget,c=b.getAttribute("data-vimeo"),d=b.getAttribute("data-vimeoparams")||"";b.removeEventListener("click",f),c&&n.test(c)&&(!d||n.test(d))&&(d&&!m.test(d)&&(d="&"+d),a.preventDefault(),b.innerHTML='<iframe src="'+r.replace(k,c)+d+'" frameborder="0" allowfullscreen="" width="640" height="390"></iframe>')}function g(a,b){var d=b.getAttribute("data-thumb-size")||c.cfg.ytThumb||"hqdefault";b.style.backgroundImage="url("+o.replace(k,a).replace(l,d)+")",b.addEventListener("click",h)}function h(a){var b=a.currentTarget,c=b.getAttribute("data-youtube"),d=b.getAttribute("data-ytparams")||"";b.removeEventListener("click",h),c&&n.test(c)&&(!d||n.test(d))&&(d&&!m.test(d)&&(d="&"+d),a.preventDefault(),b.innerHTML='<iframe src="'+p.replace(k,c)+d+'" frameborder="0" allowfullscreen="" width="640" height="390"></iframe>')}if(b.getElementsByClassName){var i="https:"==location.protocol?"https:":"http:",j=Date.now(),k=/\{\{id}}/,l=/\{\{hqdefault}}/,m=/^&/,n=/^[a-z0-9-_&=]+$/i,o=i+"//img.youtube.com/vi/{{id}}/{{hqdefault}}.jpg",p=i+"//www.youtube.com/embed/{{id}}?autoplay=1",q=i+"//vimeo.com/api/oembed.json?url=https%3A//vimeo.com/{{id}}",r=i+"//player.vimeo.com/video/{{id}}?autoplay=1";b.addEventListener("lazybeforeunveil",function(a){if(a.detail.instance==c){var b=a.target,d=b.getAttribute("data-youtube"),f=b.getAttribute("data-vimeo");d&&b&&g(d,b),f&&b&&e(f,b)}})}});
\ No newline at end of file