Update dependencies

Closes #4

assets/built/infinitescroll.js

@@ -1,2 +1,2 @@
-$(function(t){var o=1,r=window.location.pathname,a=t(document),s=t(".post-feed"),c=300,l=!1,w=!1,d=window.scrollY,v=window.innerHeight,u=a.height();function f(){d=window.scrollY,e()}function g(){v=window.innerHeight,u=a.height(),e()}function e(){l||requestAnimationFrame(n),l=!0}function n(){var e,n;if(n=/(?:page\/)(\d)(?:\/)$/i,(e=(e=r).replace(/#(.*)$/g,"").replace("////g","/")).match(n)&&(o=parseInt(e.match(n)[1]),e=e.replace(n,"")),r=e,!w)if(d+v<=u-c)l=!1;else{if(o>=maxPages)return window.removeEventListener("scroll",f,{passive:!0}),void window.removeEventListener("resize",g);w=!0;var i=r+"page/"+(o+=1)+"/";t.get(i,function(e){var n=document.createRange().createContextualFragment(e).querySelectorAll(".post");n.length&&[].forEach.call(n,function(e){s[0].appendChild(e)})}).fail(function(e){404===e.status&&(window.removeEventListener("scroll",f,{passive:!0}),window.removeEventListener("resize",g))}).always(function(){u=a.height(),l=w=!1})}}window.addEventListener("scroll",f,{passive:!0}),window.addEventListener("resize",g),n()});
+$(function(n){var i=1,t=window.location.pathname,o=n(document),r=n(".post-feed"),a=300,s=!1,c=!1,l=window.scrollY,w=window.innerHeight,d=o.height();function u(){l=window.scrollY,e()}function v(){w=window.innerHeight,d=o.height(),e()}function e(){s||requestAnimationFrame(f),s=!0}function f(){if(t=function(e){var n=/(?:page\/)(\d)(?:\/)$/i;return(e=e.replace(/#(.*)$/g,"").replace("////g","/")).match(n)&&(i=parseInt(e.match(n)[1]),e=e.replace(n,"")),e}(t),!c)if(l+w<=d-a)s=!1;else{if(i>=maxPages)return window.removeEventListener("scroll",u,{passive:!0}),void window.removeEventListener("resize",v);c=!0;var e=t+"page/"+(i+=1)+"/";n.get(e,function(e){var n=document.createRange().createContextualFragment(e).querySelectorAll(".post");n.length&&[].forEach.call(n,function(e){r[0].appendChild(e)})}).fail(function(e){404===e.status&&(window.removeEventListener("scroll",u,{passive:!0}),window.removeEventListener("resize",v))}).always(function(){d=o.height(),s=c=!1})}}window.addEventListener("scroll",u,{passive:!0}),window.addEventListener("resize",v),f()});
 //# sourceMappingURL=infinitescroll.js.map

gulpfile.js

@@ -41,7 +41,7 @@ function css(done) {
         easyimport,
         customProperties({preserve: false}),
         colorFunction(),
-        autoprefixer({browsers: ['last 2 versions']}),
+        autoprefixer(),
         cssnano()
     ];
 

package.json

@@ -2,10 +2,10 @@
     "name": "starter",
     "description": "A starter theme for Ghost.",
     "demo": "https://starter.ghost.io",
-    "version": "1.0.0",
+    "version": "3.0.0",
     "engines": {
-        "ghost": ">=2.0.0",
+        "ghost": ">=3.0.0",
-        "ghost-api": "v2"
+        "ghost-api": "v3"
     },
     "license": "MIT",
     "screenshots": {
@@ -43,21 +43,24 @@
     "bugs": "https://github.com/TryGhost/Starter/issues",
     "contributors": "https://github.com/TryGhost/Starter/graphs/contributors",
     "devDependencies": {
-        "autoprefixer": "9.4.10",
+        "autoprefixer": "9.6.1",
         "cssnano": "4.1.10",
-        "gscan": "^2.0.0",
+        "gscan": "^2.7.0",
-        "gulp": "4.0.0",
+        "gulp": "4.0.2",
         "gulp-livereload": "4.0.1",
         "gulp-postcss": "8.0.0",
         "gulp-sourcemaps": "2.6.5",
         "gulp-uglify": "3.0.2",
         "gulp-util": "3.0.8",
         "gulp-watch": "5.0.1",
-        "gulp-zip": "4.2.0",
+        "gulp-zip": "5.0.0",
-        "postcss-color-function": "4.0.1",
+        "postcss-color-function": "4.1.0",
-        "postcss-custom-properties": "8.0.9",
+        "postcss-custom-properties": "9.0.2",
         "postcss-easy-import": "3.0.0"
     },
+    "browserslist": [
+        "defaults"
+    ],
     "config": {
         "posts_per_page": 15,
         "image_sizes": {