{"version":"1.0","provider_name":"ServerHost Hosting Solutions Blog","provider_url":"https:\/\/serverhost.com\/blog","author_name":"ServerHost Hosting Solutions Blog","author_url":"https:\/\/serverhost.com\/blog","title":"gThumb's Transformation: Discovering the New GTK4\/Libadwaita Experience - ServerHost Hosting Solutions Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"8Jsy4vuZyZ\"><a href=\"https:\/\/serverhost.com\/blog\/gthumbs-transformation-discovering-the-new-gtk4-libadwaita-experience\/\">gThumb&#8217;s Transformation: Discovering the New GTK4\/Libadwaita Experience<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/serverhost.com\/blog\/gthumbs-transformation-discovering-the-new-gtk4-libadwaita-experience\/embed\/#?secret=8Jsy4vuZyZ\" width=\"600\" height=\"338\" title=\"&#8220;gThumb&#8217;s Transformation: Discovering the New GTK4\/Libadwaita Experience&#8221; &#8212; ServerHost Hosting Solutions Blog\" data-secret=\"8Jsy4vuZyZ\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/serverhost.com\/blog\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/serverhost.com\/blog\/wp-content\/uploads\/2026\/05\/1fec7d8d-a6de-4e8f-a1c0-9bbc27592bcc-768x403.webp","thumbnail_width":600,"thumbnail_height":315,"description":"gThumb, the open-source image viewer and organizer, has undergone a major overhaul with its latest version, rewritten in Vala and ported to GTK4\/libadwaita. The new design is significantly different from the previous iteration, making it barely recognizable. An alpha build of gThumb 4.0 is now available for testing. This version not only updates the visual [&hellip;]"}