From 9828c1e23d07c311c91cd3ed133900ba30ac5863 Mon Sep 17 00:00:00 2001
From: Eduardo San Martin Morote <posva13@gmail.com>
Date: Wed, 15 Jan 2020 13:42:14 +0100
Subject: [PATCH] build: bundle 3.1.5

---
 dist/vue-router.common.js          | 79 ++++++++++++++++++++----------
 dist/vue-router.esm.browser.js     | 79 ++++++++++++++++++++----------
 dist/vue-router.esm.browser.min.js |  4 +-
 dist/vue-router.esm.js             | 79 ++++++++++++++++++++----------
 dist/vue-router.js                 | 79 ++++++++++++++++++++----------
 dist/vue-router.min.js             |  4 +-
 6 files changed, 212 insertions(+), 112 deletions(-)

diff --git a/dist/vue-router.common.js b/dist/vue-router.common.js
index 268584774..4e7b27657 100644
--- a/dist/vue-router.common.js
+++ b/dist/vue-router.common.js
@@ -1,5 +1,5 @@
 /*!
-  * vue-router v3.1.4
+  * vue-router v3.1.5
   * (c) 2020 Evan You
   * @license MIT
   */
@@ -68,14 +68,12 @@ var View = {
     var depth = 0;
     var inactive = false;
     while (parent && parent._routerRoot !== parent) {
-      var vnodeData = parent.$vnode && parent.$vnode.data;
-      if (vnodeData) {
-        if (vnodeData.routerView) {
-          depth++;
-        }
-        if (vnodeData.keepAlive && parent._inactive) {
-          inactive = true;
-        }
+      var vnodeData = parent.$vnode ? parent.$vnode.data : {};
+      if (vnodeData.routerView) {
+        depth++;
+      }
+      if (vnodeData.keepAlive && parent._directInactive && parent._inactive) {
+        inactive = true;
       }
       parent = parent.$parent;
     }
@@ -83,17 +81,32 @@ var View = {
 
     // render previous view if the tree is inactive and kept-alive
     if (inactive) {
-      return h(cache[name], data, children)
+      var cachedData = cache[name];
+      var cachedComponent = cachedData && cachedData.component;
+      if (cachedComponent) {
+        // #2301
+        // pass props
+        if (cachedData.configProps) {
+          fillPropsinData(cachedComponent, data, cachedData.route, cachedData.configProps);
+        }
+        return h(cachedComponent, data, children)
+      } else {
+        // render previous empty view
+        return h()
+      }
     }
 
     var matched = route.matched[depth];
-    // render empty node if no matched route
-    if (!matched) {
+    var component = matched && matched.components[name];
+
+    // render empty node if no matched route or no config component
+    if (!matched || !component) {
       cache[name] = null;
       return h()
     }
 
-    var component = cache[name] = matched.components[name];
+    // cache component
+    cache[name] = { component: component };
 
     // attach instance registration hook
     // this will be called in the instance's injected lifecycle hooks
@@ -125,25 +138,37 @@ var View = {
       }
     };
 
-    // resolve props
-    var propsToPass = data.props = resolveProps(route, matched.props && matched.props[name]);
-    if (propsToPass) {
-      // clone to prevent mutation
-      propsToPass = data.props = extend({}, propsToPass);
-      // pass non-declared props as attrs
-      var attrs = data.attrs = data.attrs || {};
-      for (var key in propsToPass) {
-        if (!component.props || !(key in component.props)) {
-          attrs[key] = propsToPass[key];
-          delete propsToPass[key];
-        }
-      }
+    var configProps = matched.props && matched.props[name];
+    // save route and configProps in cachce
+    if (configProps) {
+      extend(cache[name], {
+        route: route,
+        configProps: configProps
+      });
+      fillPropsinData(component, data, route, configProps);
     }
 
     return h(component, data, children)
   }
 };
 
+function fillPropsinData (component, data, route, configProps) {
+  // resolve props
+  var propsToPass = data.props = resolveProps(route, configProps);
+  if (propsToPass) {
+    // clone to prevent mutation
+    propsToPass = data.props = extend({}, propsToPass);
+    // pass non-declared props as attrs
+    var attrs = data.attrs = data.attrs || {};
+    for (var key in propsToPass) {
+      if (!component.props || !(key in component.props)) {
+        attrs[key] = propsToPass[key];
+        delete propsToPass[key];
+      }
+    }
+  }
+}
+
 function resolveProps (route, config) {
   switch (typeof config) {
     case 'undefined':
@@ -2882,7 +2907,7 @@ function createHref (base, fullPath, mode) {
 }
 
 VueRouter.install = install;
-VueRouter.version = '3.1.4';
+VueRouter.version = '3.1.5';
 
 if (inBrowser && window.Vue) {
   window.Vue.use(VueRouter);
diff --git a/dist/vue-router.esm.browser.js b/dist/vue-router.esm.browser.js
index f68a0e0ff..a34451ffc 100644
--- a/dist/vue-router.esm.browser.js
+++ b/dist/vue-router.esm.browser.js
@@ -1,5 +1,5 @@
 /*!
-  * vue-router v3.1.4
+  * vue-router v3.1.5
   * (c) 2020 Evan You
   * @license MIT
   */
@@ -61,14 +61,12 @@ var View = {
     let depth = 0;
     let inactive = false;
     while (parent && parent._routerRoot !== parent) {
-      const vnodeData = parent.$vnode && parent.$vnode.data;
-      if (vnodeData) {
-        if (vnodeData.routerView) {
-          depth++;
-        }
-        if (vnodeData.keepAlive && parent._inactive) {
-          inactive = true;
-        }
+      const vnodeData = parent.$vnode ? parent.$vnode.data : {};
+      if (vnodeData.routerView) {
+        depth++;
+      }
+      if (vnodeData.keepAlive && parent._directInactive && parent._inactive) {
+        inactive = true;
       }
       parent = parent.$parent;
     }
@@ -76,17 +74,32 @@ var View = {
 
     // render previous view if the tree is inactive and kept-alive
     if (inactive) {
-      return h(cache[name], data, children)
+      const cachedData = cache[name];
+      const cachedComponent = cachedData && cachedData.component;
+      if (cachedComponent) {
+        // #2301
+        // pass props
+        if (cachedData.configProps) {
+          fillPropsinData(cachedComponent, data, cachedData.route, cachedData.configProps);
+        }
+        return h(cachedComponent, data, children)
+      } else {
+        // render previous empty view
+        return h()
+      }
     }
 
     const matched = route.matched[depth];
-    // render empty node if no matched route
-    if (!matched) {
+    const component = matched && matched.components[name];
+
+    // render empty node if no matched route or no config component
+    if (!matched || !component) {
       cache[name] = null;
       return h()
     }
 
-    const component = cache[name] = matched.components[name];
+    // cache component
+    cache[name] = { component };
 
     // attach instance registration hook
     // this will be called in the instance's injected lifecycle hooks
@@ -118,25 +131,37 @@ var View = {
       }
     };
 
-    // resolve props
-    let propsToPass = data.props = resolveProps(route, matched.props && matched.props[name]);
-    if (propsToPass) {
-      // clone to prevent mutation
-      propsToPass = data.props = extend({}, propsToPass);
-      // pass non-declared props as attrs
-      const attrs = data.attrs = data.attrs || {};
-      for (const key in propsToPass) {
-        if (!component.props || !(key in component.props)) {
-          attrs[key] = propsToPass[key];
-          delete propsToPass[key];
-        }
-      }
+    const configProps = matched.props && matched.props[name];
+    // save route and configProps in cachce
+    if (configProps) {
+      extend(cache[name], {
+        route,
+        configProps
+      });
+      fillPropsinData(component, data, route, configProps);
     }
 
     return h(component, data, children)
   }
 };
 
+function fillPropsinData (component, data, route, configProps) {
+  // resolve props
+  let propsToPass = data.props = resolveProps(route, configProps);
+  if (propsToPass) {
+    // clone to prevent mutation
+    propsToPass = data.props = extend({}, propsToPass);
+    // pass non-declared props as attrs
+    const attrs = data.attrs = data.attrs || {};
+    for (const key in propsToPass) {
+      if (!component.props || !(key in component.props)) {
+        attrs[key] = propsToPass[key];
+        delete propsToPass[key];
+      }
+    }
+  }
+}
+
 function resolveProps (route, config) {
   switch (typeof config) {
     case 'undefined':
@@ -2832,7 +2857,7 @@ function createHref (base, fullPath, mode) {
 }
 
 VueRouter.install = install;
-VueRouter.version = '3.1.4';
+VueRouter.version = '3.1.5';
 
 if (inBrowser && window.Vue) {
   window.Vue.use(VueRouter);
diff --git a/dist/vue-router.esm.browser.min.js b/dist/vue-router.esm.browser.min.js
index e9269a193..759a6f17a 100644
--- a/dist/vue-router.esm.browser.min.js
+++ b/dist/vue-router.esm.browser.min.js
@@ -1,6 +1,6 @@
 /*!
-  * vue-router v3.1.4
+  * vue-router v3.1.5
   * (c) 2020 Evan You
   * @license MIT
   */
-function t(t){return Object.prototype.toString.call(t).indexOf("Error")>-1}function e(t,e){return e instanceof t||e&&(e.name===t.name||e._name===t._name)}function n(t,e){for(const n in e)t[n]=e[n];return t}var r={name:"RouterView",functional:!0,props:{name:{type:String,default:"default"}},render(t,{props:e,children:r,parent:o,data:i}){i.routerView=!0;const s=o.$createElement,a=e.name,c=o.$route,u=o._routerViewCache||(o._routerViewCache={});let h=0,p=!1;for(;o&&o._routerRoot!==o;){const t=o.$vnode&&o.$vnode.data;t&&(t.routerView&&h++,t.keepAlive&&o._inactive&&(p=!0)),o=o.$parent}if(i.routerViewDepth=h,p)return s(u[a],i,r);const l=c.matched[h];if(!l)return u[a]=null,s();const f=u[a]=l.components[a];i.registerRouteInstance=(t,e)=>{const 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t.options[e]}(t,e);if(s)return Array.isArray(s)?s.map(t=>n(t,r,o,i)):n(s,r,o,i)});return wt(r?o.reverse():o)}function Et(t,e){if(e)return function(){return t.apply(e,arguments)}}class At extends kt{constructor(t,e){super(t,e);const n=t.options.scrollBehavior,r=lt&&n;r&&ot();const o=$t(this.base);window.addEventListener("popstate",e=>{const n=this.current,i=$t(this.base);this.current===y&&i===o||this.transitionTo(i,e=>{r&&it(t,e,n,!0)})})}go(t){window.history.go(t)}push(t,e,n){const{current:r}=this;this.transitionTo(t,t=>{ft(x(this.base+t.fullPath)),it(this.router,t,r,!1),e&&e(t)},n)}replace(t,e,n){const{current:r}=this;this.transitionTo(t,t=>{dt(x(this.base+t.fullPath)),it(this.router,t,r,!1),e&&e(t)},n)}ensureURL(t){if($t(this.base)!==this.current.fullPath){const e=x(this.base+this.current.fullPath);t?ft(e):dt(e)}}getCurrentLocation(){return $t(this.base)}}function $t(t){let e=decodeURI(window.location.pathname);return t&&0===e.indexOf(t)&&(e=e.slice(t.length)),(e||"/")+window.location.search+window.location.hash}class Ot extends kt{constructor(t,e,n){super(t,e),n&&function(t){const e=$t(t);if(!/^\/#/.test(e))return window.location.replace(x(t+"/#"+e)),!0}(this.base)||Ct()}setupListeners(){const t=this.router.options.scrollBehavior,e=lt&&t;e&&ot(),window.addEventListener(lt?"popstate":"hashchange",()=>{const t=this.current;Ct()&&this.transitionTo(jt(),n=>{e&&it(this.router,n,t,!0),lt||_t(n.fullPath)})})}push(t,e,n){const{current:r}=this;this.transitionTo(t,t=>{Tt(t.fullPath),it(this.router,t,r,!1),e&&e(t)},n)}replace(t,e,n){const{current:r}=this;this.transitionTo(t,t=>{_t(t.fullPath),it(this.router,t,r,!1),e&&e(t)},n)}go(t){window.history.go(t)}ensureURL(t){const e=this.current.fullPath;jt()!==e&&(t?Tt(e):_t(e))}getCurrentLocation(){return jt()}}function Ct(){const t=jt();return"/"===t.charAt(0)||(_t("/"+t),!1)}function jt(){let t=window.location.href;const e=t.indexOf("#");if(e<0)return"";const n=(t=t.slice(e+1)).indexOf("?");if(n<0){const e=t.indexOf("#");t=e>-1?decodeURI(t.slice(0,e))+t.slice(e):decodeURI(t)}else t=decodeURI(t.slice(0,n))+t.slice(n);return t}function St(t){const e=window.location.href,n=e.indexOf("#");return`${n>=0?e.slice(0,n):e}#${t}`}function Tt(t){lt?ft(St(t)):window.location.hash=t}function _t(t){lt?dt(St(t)):window.location.replace(St(t))}class Pt extends kt{constructor(t,e){super(t,e),this.stack=[],this.index=-1}push(t,e,n){this.transitionTo(t,t=>{this.stack=this.stack.slice(0,this.index+1).concat(t),this.index++,e&&e(t)},n)}replace(t,e,n){this.transitionTo(t,t=>{this.stack=this.stack.slice(0,this.index).concat(t),e&&e(t)},n)}go(t){const n=this.index+t;if(n<0||n>=this.stack.length)return;const r=this.stack[n];this.confirmTransition(r,()=>{this.index=n,this.updateRoute(r)},t=>{e(xt,t)&&(this.index=n)})}getCurrentLocation(){const t=this.stack[this.stack.length-1];return t?t.fullPath:"/"}ensureURL(){}}class Lt{constructor(t={}){this.app=null,this.apps=[],this.options=t,this.beforeHooks=[],this.resolveHooks=[],this.afterHooks=[],this.matcher=Y(t.routes||[],this);let e=t.mode||"hash";switch(this.fallback="history"===e&&!lt&&!1!==t.fallback,this.fallback&&(e="hash"),J||(e="abstract"),this.mode=e,e){case"history":this.history=new At(this,t.base);break;case"hash":this.history=new Ot(this,t.base,this.fallback);break;case"abstract":this.history=new Pt(this,t.base)}}match(t,e,n){return this.matcher.match(t,e,n)}get currentRoute(){return this.history&&this.history.current}init(t){if(this.apps.push(t),t.$once("hook:destroyed",()=>{const e=this.apps.indexOf(t);e>-1&&this.apps.splice(e,1),this.app===t&&(this.app=this.apps[0]||null)}),this.app)return;this.app=t;const e=this.history;if(e instanceof At)e.transitionTo(e.getCurrentLocation());else if(e instanceof Ot){const t=()=>{e.setupListeners()};e.transitionTo(e.getCurrentLocation(),t,t)}e.listen(t=>{this.apps.forEach(e=>{e._route=t})})}beforeEach(t){return qt(this.beforeHooks,t)}beforeResolve(t){return qt(this.resolveHooks,t)}afterEach(t){return qt(this.afterHooks,t)}onReady(t,e){this.history.onReady(t,e)}onError(t){this.history.onError(t)}push(t,e,n){if(!e&&!n&&"undefined"!=typeof Promise)return new Promise((e,n)=>{this.history.push(t,e,n)});this.history.push(t,e,n)}replace(t,e,n){if(!e&&!n&&"undefined"!=typeof Promise)return new Promise((e,n)=>{this.history.replace(t,e,n)});this.history.replace(t,e,n)}go(t){this.history.go(t)}back(){this.go(-1)}forward(){this.go(1)}getMatchedComponents(t){const e=t?t.matched?t:this.resolve(t).route:this.currentRoute;return e?[].concat.apply([],e.matched.map(t=>Object.keys(t.components).map(e=>t.components[e]))):[]}resolve(t,e,n){const r=V(t,e=e||this.history.current,n,this),o=this.match(r,e),i=o.redirectedFrom||o.fullPath;return{location:r,route:o,href:function(t,e,n){var r="hash"===n?"#"+e:e;return t?x(t+"/"+r):r}(this.history.base,i,this.mode),normalizedTo:r,resolved:o}}addRoutes(t){this.matcher.addRoutes(t),this.history.current!==y&&this.history.transitionTo(this.history.getCurrentLocation())}}function qt(t,e){return t.push(e),()=>{const n=t.indexOf(e);n>-1&&t.splice(n,1)}}Lt.install=function t(e){if(t.installed&&K===e)return;t.installed=!0,K=e;const n=t=>void 0!==t,o=(t,e)=>{let r=t.$options._parentVnode;n(r)&&n(r=r.data)&&n(r=r.registerRouteInstance)&&r(t,e)};e.mixin({beforeCreate(){n(this.$options.router)?(this._routerRoot=this,this._router=this.$options.router,this._router.init(this),e.util.defineReactive(this,"_route",this._router.history.current)):this._routerRoot=this.$parent&&this.$parent._routerRoot||this,o(this,this)},destroyed(){o(this)}}),Object.defineProperty(e.prototype,"$router",{get(){return this._routerRoot._router}}),Object.defineProperty(e.prototype,"$route",{get(){return this._routerRoot._route}}),e.component("RouterView",r),e.component("RouterLink",F);const i=e.config.optionMergeStrategies;i.beforeRouteEnter=i.beforeRouteLeave=i.beforeRouteUpdate=i.created},Lt.version="3.1.5",J&&window.Vue&&window.Vue.use(Lt);export default Lt;
\ No newline at end of file
diff --git a/dist/vue-router.esm.js b/dist/vue-router.esm.js
index cc4b7ef45..15b47e469 100644
--- a/dist/vue-router.esm.js
+++ b/dist/vue-router.esm.js
@@ -1,5 +1,5 @@
 /*!
-  * vue-router v3.1.4
+  * vue-router v3.1.5
   * (c) 2020 Evan You
   * @license MIT
   */
@@ -66,14 +66,12 @@ var View = {
     var depth = 0;
     var inactive = false;
     while (parent && parent._routerRoot !== parent) {
-      var vnodeData = parent.$vnode && parent.$vnode.data;
-      if (vnodeData) {
-        if (vnodeData.routerView) {
-          depth++;
-        }
-        if (vnodeData.keepAlive && parent._inactive) {
-          inactive = true;
-        }
+      var vnodeData = parent.$vnode ? parent.$vnode.data : {};
+      if (vnodeData.routerView) {
+        depth++;
+      }
+      if (vnodeData.keepAlive && parent._directInactive && parent._inactive) {
+        inactive = true;
       }
       parent = parent.$parent;
     }
@@ -81,17 +79,32 @@ var View = {
 
     // render previous view if the tree is inactive and kept-alive
     if (inactive) {
-      return h(cache[name], data, children)
+      var cachedData = cache[name];
+      var cachedComponent = cachedData && cachedData.component;
+      if (cachedComponent) {
+        // #2301
+        // pass props
+        if (cachedData.configProps) {
+          fillPropsinData(cachedComponent, data, cachedData.route, cachedData.configProps);
+        }
+        return h(cachedComponent, data, children)
+      } else {
+        // render previous empty view
+        return h()
+      }
     }
 
     var matched = route.matched[depth];
-    // render empty node if no matched route
-    if (!matched) {
+    var component = matched && matched.components[name];
+
+    // render empty node if no matched route or no config component
+    if (!matched || !component) {
       cache[name] = null;
       return h()
     }
 
-    var component = cache[name] = matched.components[name];
+    // cache component
+    cache[name] = { component: component };
 
     // attach instance registration hook
     // this will be called in the instance's injected lifecycle hooks
@@ -123,25 +136,37 @@ var View = {
       }
     };
 
-    // resolve props
-    var propsToPass = data.props = resolveProps(route, matched.props && matched.props[name]);
-    if (propsToPass) {
-      // clone to prevent mutation
-      propsToPass = data.props = extend({}, propsToPass);
-      // pass non-declared props as attrs
-      var attrs = data.attrs = data.attrs || {};
-      for (var key in propsToPass) {
-        if (!component.props || !(key in component.props)) {
-          attrs[key] = propsToPass[key];
-          delete propsToPass[key];
-        }
-      }
+    var configProps = matched.props && matched.props[name];
+    // save route and configProps in cachce
+    if (configProps) {
+      extend(cache[name], {
+        route: route,
+        configProps: configProps
+      });
+      fillPropsinData(component, data, route, configProps);
     }
 
     return h(component, data, children)
   }
 };
 
+function fillPropsinData (component, data, route, configProps) {
+  // resolve props
+  var propsToPass = data.props = resolveProps(route, configProps);
+  if (propsToPass) {
+    // clone to prevent mutation
+    propsToPass = data.props = extend({}, propsToPass);
+    // pass non-declared props as attrs
+    var attrs = data.attrs = data.attrs || {};
+    for (var key in propsToPass) {
+      if (!component.props || !(key in component.props)) {
+        attrs[key] = propsToPass[key];
+        delete propsToPass[key];
+      }
+    }
+  }
+}
+
 function resolveProps (route, config) {
   switch (typeof config) {
     case 'undefined':
@@ -2880,7 +2905,7 @@ function createHref (base, fullPath, mode) {
 }
 
 VueRouter.install = install;
-VueRouter.version = '3.1.4';
+VueRouter.version = '3.1.5';
 
 if (inBrowser && window.Vue) {
   window.Vue.use(VueRouter);
diff --git a/dist/vue-router.js b/dist/vue-router.js
index 3a3482104..2cc216bd2 100644
--- a/dist/vue-router.js
+++ b/dist/vue-router.js
@@ -1,5 +1,5 @@
 /*!
-  * vue-router v3.1.4
+  * vue-router v3.1.5
   * (c) 2020 Evan You
   * @license MIT
   */
@@ -72,14 +72,12 @@
       var depth = 0;
       var inactive = false;
       while (parent && parent._routerRoot !== parent) {
-        var vnodeData = parent.$vnode && parent.$vnode.data;
-        if (vnodeData) {
-          if (vnodeData.routerView) {
-            depth++;
-          }
-          if (vnodeData.keepAlive && parent._inactive) {
-            inactive = true;
-          }
+        var vnodeData = parent.$vnode ? parent.$vnode.data : {};
+        if (vnodeData.routerView) {
+          depth++;
+        }
+        if (vnodeData.keepAlive && parent._directInactive && parent._inactive) {
+          inactive = true;
         }
         parent = parent.$parent;
       }
@@ -87,17 +85,32 @@
 
       // render previous view if the tree is inactive and kept-alive
       if (inactive) {
-        return h(cache[name], data, children)
+        var cachedData = cache[name];
+        var cachedComponent = cachedData && cachedData.component;
+        if (cachedComponent) {
+          // #2301
+          // pass props
+          if (cachedData.configProps) {
+            fillPropsinData(cachedComponent, data, cachedData.route, cachedData.configProps);
+          }
+          return h(cachedComponent, data, children)
+        } else {
+          // render previous empty view
+          return h()
+        }
       }
 
       var matched = route.matched[depth];
-      // render empty node if no matched route
-      if (!matched) {
+      var component = matched && matched.components[name];
+
+      // render empty node if no matched route or no config component
+      if (!matched || !component) {
         cache[name] = null;
         return h()
       }
 
-      var component = cache[name] = matched.components[name];
+      // cache component
+      cache[name] = { component: component };
 
       // attach instance registration hook
       // this will be called in the instance's injected lifecycle hooks
@@ -129,25 +142,37 @@
         }
       };
 
-      // resolve props
-      var propsToPass = data.props = resolveProps(route, matched.props && matched.props[name]);
-      if (propsToPass) {
-        // clone to prevent mutation
-        propsToPass = data.props = extend({}, propsToPass);
-        // pass non-declared props as attrs
-        var attrs = data.attrs = data.attrs || {};
-        for (var key in propsToPass) {
-          if (!component.props || !(key in component.props)) {
-            attrs[key] = propsToPass[key];
-            delete propsToPass[key];
-          }
-        }
+      var configProps = matched.props && matched.props[name];
+      // save route and configProps in cachce
+      if (configProps) {
+        extend(cache[name], {
+          route: route,
+          configProps: configProps
+        });
+        fillPropsinData(component, data, route, configProps);
       }
 
       return h(component, data, children)
     }
   };
 
+  function fillPropsinData (component, data, route, configProps) {
+    // resolve props
+    var propsToPass = data.props = resolveProps(route, configProps);
+    if (propsToPass) {
+      // clone to prevent mutation
+      propsToPass = data.props = extend({}, propsToPass);
+      // pass non-declared props as attrs
+      var attrs = data.attrs = data.attrs || {};
+      for (var key in propsToPass) {
+        if (!component.props || !(key in component.props)) {
+          attrs[key] = propsToPass[key];
+          delete propsToPass[key];
+        }
+      }
+    }
+  }
+
   function resolveProps (route, config) {
     switch (typeof config) {
       case 'undefined':
@@ -2886,7 +2911,7 @@
   }
 
   VueRouter.install = install;
-  VueRouter.version = '3.1.4';
+  VueRouter.version = '3.1.5';
 
   if (inBrowser && window.Vue) {
     window.Vue.use(VueRouter);
diff --git a/dist/vue-router.min.js b/dist/vue-router.min.js
index b483630d0..266d3054b 100644
--- a/dist/vue-router.min.js
+++ b/dist/vue-router.min.js
@@ -1,6 +1,6 @@
 /*!
-  * vue-router v3.1.4
+  * vue-router v3.1.5
   * (c) 2020 Evan You
   * @license MIT
   */
-var t,e;t=this,e=function(){"use strict";function t(t){return Object.prototype.toString.call(t).indexOf("Error")>-1}function e(t,e){return e instanceof t||e&&(e.name===t.name||e._name===t._name)}function r(t,e){for(var r in e)t[r]=e[r];return t}var n={name:"RouterView",functional:!0,props:{name:{type:String,default:"default"}},render:function(t,e){var n=e.props,o=e.children,i=e.parent,a=e.data;a.routerView=!0;for(var c=i.$createElement,u=n.name,s=i.$route,p=i._routerViewCache||(i._routerViewCache={}),f=0,h=!1;i&&i._routerRoot!==i;){var l=i.$vnode&&i.$vnode.data;l&&(l.routerView&&f++,l.keepAlive&&i._inactive&&(h=!0)),i=i.$parent}if(a.routerViewDepth=f,h)return c(p[u],a,o);var d=s.matched[f];if(!d)return p[u]=null,c();var v=p[u]=d.components[u];a.registerRouteInstance=function(t,e){var r=d.instances[u];(e&&r!==t||!e&&r===t)&&(d.instances[u]=e)},(a.hook||(a.hook={})).prepatch=function(t,e){d.instances[u]=e.componentInstance},a.hook.init=function(t){t.data.keepAlive&&t.componentInstance&&t.componentInstance!==d.instances[u]&&(d.instances[u]=t.componentInstance)};var y=a.props=function(t,e){switch(typeof e){case"undefined":return;case"object":return e;case"function":return e(t);case"boolean":return e?t.params:void 0}}(s,d.props&&d.props[u]);if(y){y=a.props=r({},y);var m=a.attrs=a.attrs||{};for(var g in y)v.props&&g in v.props||(m[g]=y[g],delete y[g])}return c(v,a,o)}},o=/[!'()*]/g,i=function(t){return"%"+t.charCodeAt(0).toString(16)},a=/%2C/g,c=function(t){return encodeURIComponent(t).replace(o,i).replace(a,",")},u=decodeURIComponent;function s(t){var e={};return(t=t.trim().replace(/^(\?|#|&)/,""))?(t.split("&").forEach(function(t){var r=t.replace(/\+/g," ").split("="),n=u(r.shift()),o=r.length>0?u(r.join("=")):null;void 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