semver@4.1.0

More consistent prerelease handling.

13 files changed, 174 insertions, 65 deletions

diff --git a/doc/misc/semver.md b/doc/misc/semver.md
index af83d717c..bd697d959 100644
--- a/doc/misc/semver.md
+++ b/doc/misc/semver.md
@@ -140,7 +140,7 @@ numeric values in the `[major, minor, patch]` tuple.
 A partial version range is treated as an X-Range, so the special
 character is in fact optional.
 
-* `` (empty string) := `*` := `>=0.0.0`
+* `""` (empty string) := `*` := `>=0.0.0`
 * `1` := `1.x.x` := `>=1.0.0 <2.0.0`
 * `1.2` := `1.2.x` := `>=1.2.0 <1.3.0`
 
diff --git a/node_modules/semver/README.md b/node_modules/semver/README.md
index 0f8a755a4..7e1961d45 100644
--- a/node_modules/semver/README.md
+++ b/node_modules/semver/README.md
@@ -140,7 +140,7 @@ numeric values in the `[major, minor, patch]` tuple.
 A partial version range is treated as an X-Range, so the special
 character is in fact optional.
 
-* `` (empty string) := `*` := `>=0.0.0`
+* `""` (empty string) := `*` := `>=0.0.0`
 * `1` := `1.x.x` := `>=1.0.0 <2.0.0`
 * `1.2` := `1.2.x` := `>=1.2.0 <1.3.0`
 
diff --git a/node_modules/semver/bin/semver b/node_modules/semver/bin/semver
index 41c148fb8..c5f2e857e 100755
--- a/node_modules/semver/bin/semver
+++ b/node_modules/semver/bin/semver
@@ -12,6 +12,7 @@ var argv = process.argv.slice(2)
   , inc = null
   , version = require("../package.json").version
   , loose = false
+  , identifier = undefined
   , semver = require("../semver")
   , reverse = false
 
@@ -47,6 +48,9 @@ function main () {
             break
         }
         break
+      case "--preid":
+        identifier = argv.shift()
+        break
       case "-r": case "--range":
         range.push(argv.shift())
         break
@@ -88,7 +92,7 @@ function success () {
   }).map(function (v) {
     return semver.clean(v, loose)
   }).map(function (v) {
-    return inc ? semver.inc(v, inc, loose) : v
+    return inc ? semver.inc(v, inc, loose, identifier) : v
   }).forEach(function (v,i,_) { console.log(v) })
 }
 
@@ -111,6 +115,10 @@ function help () {
               ,"        prepatch, or prerelease.  Default level is 'patch'."
               ,"        Only one version may be specified."
               ,""
+              ,"--preid <identifier>"
+              ,"        Identifier to be used to prefix premajor, preminor,"
+              ,"        prepatch or prerelease version increments."
+              ,""
               ,"-l --loose"
               ,"        Interpret versions and ranges loosely"
               ,""
diff --git a/node_modules/semver/package.json b/node_modules/semver/package.json
index a575f0ebd..a22dc9737 100644
--- a/node_modules/semver/package.json
+++ b/node_modules/semver/package.json
@@ -1,6 +1,6 @@
 {
   "name": "semver",
-  "version": "4.0.0",
+  "version": "4.1.0",
   "description": "The semantic version parser used by npm.",
   "main": "semver.js",
   "browser": "semver.browser.js",
@@ -21,15 +21,16 @@
   "bin": {
     "semver": "./bin/semver"
   },
-  "gitHead": "f71a46b52f5d413aff1cb3afa7d2f940b23ab1a0",
+  "gitHead": "f8db569b9fd00788d14064aaf81854ed81e1337a",
   "bugs": {
     "url": "https://github.com/isaacs/node-semver/issues"
   },
   "homepage": "https://github.com/isaacs/node-semver",
-  "_id": "semver@4.0.0",
-  "_shasum": "7be868416a5e669923a8e3af8bafa5faf62a151a",
-  "_from": "semver@>=4.0.0-0 <5.0.0-0",
-  "_npmVersion": "2.0.0-beta.3",
+  "_id": "semver@4.1.0",
+  "_shasum": "bc80a9ff68532814362cc3cfda3c7b75ed9c321c",
+  "_from": "semver@>=4.1.0 <5.0.0",
+  "_npmVersion": "2.1.3",
+  "_nodeVersion": "0.10.31",
   "_npmUser": {
     "name": "isaacs",
     "email": "i@izs.me"
@@ -38,13 +39,17 @@
     {
       "name": "isaacs",
       "email": "i@izs.me"
+    },
+    {
+      "name": "othiym23",
+      "email": "ogd@aoaioxxysz.net"
     }
   ],
   "dist": {
-    "shasum": "7be868416a5e669923a8e3af8bafa5faf62a151a",
-    "tarball": "http://registry.npmjs.org/semver/-/semver-4.0.0.tgz"
+    "shasum": "bc80a9ff68532814362cc3cfda3c7b75ed9c321c",
+    "tarball": "http://registry.npmjs.org/semver/-/semver-4.1.0.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/semver/-/semver-4.0.0.tgz",
+  "_resolved": "https://registry.npmjs.org/semver/-/semver-4.1.0.tgz",
   "readme": "ERROR: No README data found!"
 }
diff --git a/node_modules/semver/semver.browser.js b/node_modules/semver/semver.browser.js
index afb68ac0c..712de835c 100644
--- a/node_modules/semver/semver.browser.js
+++ b/node_modules/semver/semver.browser.js
@@ -345,35 +345,35 @@ SemVer.prototype.comparePre = function(other) {
 
 // preminor will bump the version up to the next minor release, and immediately
 // down to pre-release. premajor and prepatch work the same way.
-SemVer.prototype.inc = function(release) {
+SemVer.prototype.inc = function(release, identifier) {
   switch (release) {
     case 'premajor':
       this.prerelease.length = 0;
       this.patch = 0;
       this.minor = 0;
       this.major++;
-      this.inc('pre');
+      this.inc('pre', identifier);
       break;
     case 'preminor':
       this.prerelease.length = 0;
       this.patch = 0;
       this.minor++;
-      this.inc('pre');
+      this.inc('pre', identifier);
       break;
     case 'prepatch':
       // If this is already a prerelease, it will bump to the next version
       // drop any prereleases that might already exist, since they are not
       // relevant at this point.
       this.prerelease.length = 0;
-      this.inc('patch');
-      this.inc('pre');
+      this.inc('patch', identifier);
+      this.inc('pre', identifier);
       break;
     // If the input is a non-prerelease version, this acts the same as
     // prepatch.
     case 'prerelease':
       if (this.prerelease.length === 0)
-        this.inc('patch');
-      this.inc('pre');
+        this.inc('patch', identifier);
+      this.inc('pre', identifier);
       break;
 
     case 'major':
@@ -407,7 +407,7 @@ SemVer.prototype.inc = function(release) {
       this.prerelease = [];
       break;
     // This probably shouldn't be used publicly.
-    // 1.0.0 "pre" would become 1.0.0 which is the wrong direction.
+    // 1.0.0 "pre" would become 1.0.0-0 which is the wrong direction.
     case 'pre':
       if (this.prerelease.length === 0)
         this.prerelease = [0];
@@ -422,6 +422,15 @@ SemVer.prototype.inc = function(release) {
         if (i === -1) // didn't increment anything
           this.prerelease.push(0);
       }
+      if (identifier) {
+        // 1.2.0-beta.1 bumps to 1.2.0-beta.2,
+        // 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0
+        if (this.prerelease[0] === identifier) {
+          if (isNaN(this.prerelease[1]))
+            this.prerelease = [identifier, 0];
+        } else
+          this.prerelease = [identifier, 0];
+      }
       break;
 
     default:
@@ -432,9 +441,14 @@ SemVer.prototype.inc = function(release) {
 };
 
 exports.inc = inc;
-function inc(version, release, loose) {
+function inc(version, release, loose, identifier) {
+  if (typeof(loose) === 'string') {
+    identifier = loose;
+    loose = undefined;
+  }
+
   try {
-    return new SemVer(version, loose).inc(release).version;
+    return new SemVer(version, loose).inc(release, identifier).version;
   } catch (er) {
     return null;
   }
@@ -846,10 +860,16 @@ function replaceXRange(comp, loose) {
     if (gtlt === '=' && anyX)
       gtlt = '';
 
-    if (gtlt && anyX) {
+    if (xM) {
+      if (gtlt === '>' || gtlt === '<') {
+        // nothing is allowed
+        ret = '<0.0.0';
+      } else {
+        // nothing is forbidden
+        ret = '*';
+      }
+    } else if (gtlt && anyX) {
       // replace X with 0
-      if (xM)
-        M = 0;
       if (xm)
         m = 0;
       if (xp)
@@ -860,9 +880,7 @@ function replaceXRange(comp, loose) {
         // >1.2 => >=1.3.0
         // >1.2.3 => >= 1.2.4
         gtlt = '>=';
-        if (xM) {
-          // no change
-        } else if (xm) {
+        if (xm) {
           M = +M + 1;
           m = 0;
           p = 0;
@@ -870,13 +888,17 @@ function replaceXRange(comp, loose) {
           m = +m + 1;
           p = 0;
         }
+      } else if (gtlt === '<=') {
+        // <=0.7.x is actually <0.8.0, since any 0.7.x should
+        // pass.  Similarly, <=7.x is actually <8.0.0, etc.
+        gtlt = '<'
+        if (xm)
+          M = +M + 1
+        else
+          m = +m + 1
       }
 
-
       ret = gtlt + M + '.' + m + '.' + p;
-    } else if (xM) {
-      // allow any
-      ret = '*';
     } else if (xm) {
       ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0';
     } else if (xp) {
diff --git a/node_modules/semver/semver.browser.js.gz b/node_modules/semver/semver.browser.js.gz
index 2d01ad972..e30660555 100644
--- a/node_modules/semver/semver.browser.js.gz
+++ b/node_modules/semver/semver.browser.js.gz
diff --git a/node_modules/semver/semver.js b/node_modules/semver/semver.js
index 8b5b93f96..22673fdd1 100644
--- a/node_modules/semver/semver.js
+++ b/node_modules/semver/semver.js
@@ -355,35 +355,35 @@ SemVer.prototype.comparePre = function(other) {
 
 // preminor will bump the version up to the next minor release, and immediately
 // down to pre-release. premajor and prepatch work the same way.
-SemVer.prototype.inc = function(release) {
+SemVer.prototype.inc = function(release, identifier) {
   switch (release) {
     case 'premajor':
       this.prerelease.length = 0;
       this.patch = 0;
       this.minor = 0;
       this.major++;
-      this.inc('pre');
+      this.inc('pre', identifier);
       break;
     case 'preminor':
       this.prerelease.length = 0;
       this.patch = 0;
       this.minor++;
-      this.inc('pre');
+      this.inc('pre', identifier);
       break;
     case 'prepatch':
       // If this is already a prerelease, it will bump to the next version
       // drop any prereleases that might already exist, since they are not
       // relevant at this point.
       this.prerelease.length = 0;
-      this.inc('patch');
-      this.inc('pre');
+      this.inc('patch', identifier);
+      this.inc('pre', identifier);
       break;
     // If the input is a non-prerelease version, this acts the same as
     // prepatch.
     case 'prerelease':
       if (this.prerelease.length === 0)
-        this.inc('patch');
-      this.inc('pre');
+        this.inc('patch', identifier);
+      this.inc('pre', identifier);
       break;
 
     case 'major':
@@ -417,7 +417,7 @@ SemVer.prototype.inc = function(release) {
       this.prerelease = [];
       break;
     // This probably shouldn't be used publicly.
-    // 1.0.0 "pre" would become 1.0.0 which is the wrong direction.
+    // 1.0.0 "pre" would become 1.0.0-0 which is the wrong direction.
     case 'pre':
       if (this.prerelease.length === 0)
         this.prerelease = [0];
@@ -432,6 +432,15 @@ SemVer.prototype.inc = function(release) {
         if (i === -1) // didn't increment anything
           this.prerelease.push(0);
       }
+      if (identifier) {
+        // 1.2.0-beta.1 bumps to 1.2.0-beta.2,
+        // 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0
+        if (this.prerelease[0] === identifier) {
+          if (isNaN(this.prerelease[1]))
+            this.prerelease = [identifier, 0];
+        } else
+          this.prerelease = [identifier, 0];
+      }
       break;
 
     default:
@@ -442,9 +451,14 @@ SemVer.prototype.inc = function(release) {
 };
 
 exports.inc = inc;
-function inc(version, release, loose) {
+function inc(version, release, loose, identifier) {
+  if (typeof(loose) === 'string') {
+    identifier = loose;
+    loose = undefined;
+  }
+
   try {
-    return new SemVer(version, loose).inc(release).version;
+    return new SemVer(version, loose).inc(release, identifier).version;
   } catch (er) {
     return null;
   }
@@ -856,10 +870,16 @@ function replaceXRange(comp, loose) {
     if (gtlt === '=' && anyX)
       gtlt = '';
 
-    if (gtlt && anyX) {
+    if (xM) {
+      if (gtlt === '>' || gtlt === '<') {
+        // nothing is allowed
+        ret = '<0.0.0';
+      } else {
+        // nothing is forbidden
+        ret = '*';
+      }
+    } else if (gtlt && anyX) {
       // replace X with 0
-      if (xM)
-        M = 0;
       if (xm)
         m = 0;
       if (xp)
@@ -870,9 +890,7 @@ function replaceXRange(comp, loose) {
         // >1.2 => >=1.3.0
         // >1.2.3 => >= 1.2.4
         gtlt = '>=';
-        if (xM) {
-          // no change
-        } else if (xm) {
+        if (xm) {
           M = +M + 1;
           m = 0;
           p = 0;
@@ -880,13 +898,17 @@ function replaceXRange(comp, loose) {
           m = +m + 1;
           p = 0;
         }
+      } else if (gtlt === '<=') {
+        // <=0.7.x is actually <0.8.0, since any 0.7.x should
+        // pass.  Similarly, <=7.x is actually <8.0.0, etc.
+        gtlt = '<'
+        if (xm)
+          M = +M + 1
+        else
+          m = +m + 1
       }
 
-
       ret = gtlt + M + '.' + m + '.' + p;
-    } else if (xM) {
-      // allow any
-      ret = '*';
     } else if (xm) {
       ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0';
     } else if (xp) {
diff --git a/node_modules/semver/semver.min.js b/node_modules/semver/semver.min.js
index 0dd841cb4..56c9249e1 100644
--- a/node_modules/semver/semver.min.js
+++ b/node_modules/semver/semver.min.js
@@ -1 +1 @@
-(function(e){if(typeof module==="object"&&module.exports===e)e=module.exports=H;e.SEMVER_SPEC_VERSION="2.0.0";var r=e.re=[];var t=e.src=[];var n=0;var i=n++;t[i]="0|[1-9]\\d*";var s=n++;t[s]="[0-9]+";var o=n++;t[o]="\\d*[a-zA-Z-][a-zA-Z0-9-]*";var a=n++;t[a]="("+t[i]+")\\."+"("+t[i]+")\\."+"("+t[i]+")";var f=n++;t[f]="("+t[s]+")\\."+"("+t[s]+")\\."+"("+t[s]+")";var u=n++;t[u]="(?:"+t[i]+"|"+t[o]+")";var l=n++;t[l]="(?:"+t[s]+"|"+t[o]+")";var c=n++;t[c]="(?:-("+t[u]+"(?:\\."+t[u]+")*))";var p=n++;t[p]="(?:-?("+t[l]+"(?:\\."+t[l]+")*))";var h=n++;t[h]="[0-9A-Za-z-]+";var v=n++;t[v]="(?:\\+("+t[h]+"(?:\\."+t[h]+")*))";var m=n++;var g="v?"+t[a]+t[c]+"?"+t[v]+"?";t[m]="^"+g+"$";var w="[v=\\s]*"+t[f]+t[p]+"?"+t[v]+"?";var y=n++;t[y]="^"+w+"$";var d=n++;t[d]="((?:<|>)?=?)";var b=n++;t[b]=t[s]+"|x|X|\\*";var j=n++;t[j]=t[i]+"|x|X|\\*";var $=n++;t[$]="[v=\\s]*("+t[j]+")"+"(?:\\.("+t[j]+")"+"(?:\\.("+t[j]+")"+"(?:"+t[c]+")?"+t[v]+"?"+")?)?";var k=n++;t[k]="[v=\\s]*("+t[b]+")"+"(?:\\.("+t[b]+")"+"(?:\\.("+t[b]+")"+"(?:"+t[p]+")?"+t[v]+"?"+")?)?";var E=n++;t[E]="^"+t[d]+"\\s*"+t[$]+"$";var x=n++;t[x]="^"+t[d]+"\\s*"+t[k]+"$";var R=n++;t[R]="(?:~>?)";var S=n++;t[S]="(\\s*)"+t[R]+"\\s+";r[S]=new RegExp(t[S],"g");var V="$1~";var I=n++;t[I]="^"+t[R]+t[$]+"$";var T=n++;t[T]="^"+t[R]+t[k]+"$";var A=n++;t[A]="(?:\\^)";var C=n++;t[C]="(\\s*)"+t[A]+"\\s+";r[C]=new RegExp(t[C],"g");var M="$1^";var z=n++;t[z]="^"+t[A]+t[$]+"$";var P=n++;t[P]="^"+t[A]+t[k]+"$";var Z=n++;t[Z]="^"+t[d]+"\\s*("+w+")$|^$";var q=n++;t[q]="^"+t[d]+"\\s*("+g+")$|^$";var L=n++;t[L]="(\\s*)"+t[d]+"\\s*("+w+"|"+t[$]+")";r[L]=new RegExp(t[L],"g");var X="$1$2$3";var _=n++;t[_]="^\\s*("+t[$]+")"+"\\s+-\\s+"+"("+t[$]+")"+"\\s*$";var N=n++;t[N]="^\\s*("+t[k]+")"+"\\s+-\\s+"+"("+t[k]+")"+"\\s*$";var O=n++;t[O]="(<|>)?=?\\s*\\*";for(var B=0;B<n;B++){if(!r[B])r[B]=new RegExp(t[B])}e.parse=D;function D(e,t){var n=t?r[y]:r[m];return n.test(e)?new H(e,t):null}e.valid=F;function F(e,r){var t=D(e,r);return t?t.version:null}e.clean=G;function G(e,r){var t=D(e.trim().replace(/^[=v]+/,""),r);return t?t.version:null}e.SemVer=H;function H(e,t){if(e instanceof H){if(e.loose===t)return e;else e=e.version}else if(typeof e!=="string"){throw new TypeError("Invalid Version: "+e)}if(!(this instanceof H))return new H(e,t);this.loose=t;var n=e.trim().match(t?r[y]:r[m]);if(!n)throw new TypeError("Invalid Version: "+e);this.raw=e;this.major=+n[1];this.minor=+n[2];this.patch=+n[3];if(!n[4])this.prerelease=[];else this.prerelease=n[4].split(".").map(function(e){return/^[0-9]+$/.test(e)?+e:e});this.build=n[5]?n[5].split("."):[];this.format()}H.prototype.format=function(){this.version=this.major+"."+this.minor+"."+this.patch;if(this.prerelease.length)this.version+="-"+this.prerelease.join(".");return this.version};H.prototype.inspect=function(){return'<SemVer "'+this+'">'};H.prototype.toString=function(){return this.version};H.prototype.compare=function(e){if(!(e instanceof H))e=new H(e,this.loose);return this.compareMain(e)||this.comparePre(e)};H.prototype.compareMain=function(e){if(!(e instanceof H))e=new H(e,this.loose);return Q(this.major,e.major)||Q(this.minor,e.minor)||Q(this.patch,e.patch)};H.prototype.comparePre=function(e){if(!(e instanceof H))e=new H(e,this.loose);if(this.prerelease.length&&!e.prerelease.length)return-1;else if(!this.prerelease.length&&e.prerelease.length)return 1;else if(!this.prerelease.length&&!e.prerelease.length)return 0;var r=0;do{var t=this.prerelease[r];var n=e.prerelease[r];if(t===undefined&&n===undefined)return 0;else if(n===undefined)return 1;else if(t===undefined)return-1;else if(t===n)continue;else return Q(t,n)}while(++r)};H.prototype.inc=function(e){switch(e){case"premajor":this.prerelease.length=0;this.patch=0;this.minor=0;this.major++;this.inc("pre");break;case"preminor":this.prerelease.length=0;this.patch=0;this.minor++;this.inc("pre");break;case"prepatch":this.prerelease.length=0;this.inc("patch");this.inc("pre");break;case"prerelease":if(this.prerelease.length===0)this.inc("patch");this.inc("pre");break;case"major":if(this.minor!==0||this.patch!==0||this.prerelease.length===0)this.major++;this.minor=0;this.patch=0;this.prerelease=[];break;case"minor":if(this.patch!==0||this.prerelease.length===0)this.minor++;this.patch=0;this.prerelease=[];break;case"patch":if(this.prerelease.length===0)this.patch++;this.prerelease=[];break;case"pre":if(this.prerelease.length===0)this.prerelease=[0];else{var r=this.prerelease.length;while(--r>=0){if(typeof this.prerelease[r]==="number"){this.prerelease[r]++;r=-2}}if(r===-1)this.prerelease.push(0)}break;default:throw new Error("invalid increment argument: "+e)}this.format();return this};e.inc=J;function J(e,r,t){try{return new H(e,t).inc(r).version}catch(n){return null}}e.compareIdentifiers=Q;var K=/^[0-9]+$/;function Q(e,r){var t=K.test(e);var n=K.test(r);if(t&&n){e=+e;r=+r}return t&&!n?-1:n&&!t?1:e<r?-1:e>r?1:0}e.rcompareIdentifiers=U;function U(e,r){return Q(r,e)}e.compare=W;function W(e,r,t){return new H(e,t).compare(r)}e.compareLoose=Y;function Y(e,r){return W(e,r,true)}e.rcompare=er;function er(e,r,t){return W(r,e,t)}e.sort=rr;function rr(r,t){return r.sort(function(r,n){return e.compare(r,n,t)})}e.rsort=tr;function tr(r,t){return r.sort(function(r,n){return e.rcompare(r,n,t)})}e.gt=nr;function nr(e,r,t){return W(e,r,t)>0}e.lt=ir;function ir(e,r,t){return W(e,r,t)<0}e.eq=sr;function sr(e,r,t){return W(e,r,t)===0}e.neq=or;function or(e,r,t){return W(e,r,t)!==0}e.gte=ar;function ar(e,r,t){return W(e,r,t)>=0}e.lte=fr;function fr(e,r,t){return W(e,r,t)<=0}e.cmp=ur;function ur(e,r,t,n){var i;switch(r){case"===":if(typeof e==="object")e=e.version;if(typeof t==="object")t=t.version;i=e===t;break;case"!==":if(typeof e==="object")e=e.version;if(typeof t==="object")t=t.version;i=e!==t;break;case"":case"=":case"==":i=sr(e,t,n);break;case"!=":i=or(e,t,n);break;case">":i=nr(e,t,n);break;case">=":i=ar(e,t,n);break;case"<":i=ir(e,t,n);break;case"<=":i=fr(e,t,n);break;default:throw new TypeError("Invalid operator: "+r)}return i}e.Comparator=lr;function lr(e,r){if(e instanceof lr){if(e.loose===r)return e;else e=e.value}if(!(this instanceof lr))return new lr(e,r);this.loose=r;this.parse(e);if(this.semver===cr)this.value="";else this.value=this.operator+this.semver.version}var cr={};lr.prototype.parse=function(e){var t=this.loose?r[Z]:r[q];var n=e.match(t);if(!n)throw new TypeError("Invalid comparator: "+e);this.operator=n[1];if(this.operator==="=")this.operator="";if(!n[2])this.semver=cr;else this.semver=new H(n[2],this.loose)};lr.prototype.inspect=function(){return'<SemVer Comparator "'+this+'">'};lr.prototype.toString=function(){return this.value};lr.prototype.test=function(e){if(this.semver===cr)return true;if(typeof e==="string")e=new H(e,this.loose);return ur(e,this.operator,this.semver,this.loose)};e.Range=pr;function pr(e,r){if(e instanceof pr&&e.loose===r)return e;if(!(this instanceof pr))return new pr(e,r);this.loose=r;this.raw=e;this.set=e.split(/\s*\|\|\s*/).map(function(e){return this.parseRange(e.trim())},this).filter(function(e){return e.length});if(!this.set.length){throw new TypeError("Invalid SemVer Range: "+e)}this.format()}pr.prototype.inspect=function(){return'<SemVer Range "'+this.range+'">'};pr.prototype.format=function(){this.range=this.set.map(function(e){return e.join(" ").trim()}).join("||").trim();return this.range};pr.prototype.toString=function(){return this.range};pr.prototype.parseRange=function(e){var t=this.loose;e=e.trim();var n=t?r[N]:r[_];e=e.replace(n,kr);e=e.replace(r[L],X);e=e.replace(r[S],V);e=e.replace(r[C],M);e=e.split(/\s+/).join(" ");var i=t?r[Z]:r[q];var s=e.split(" ").map(function(e){return vr(e,t)}).join(" ").split(/\s+/);if(this.loose){s=s.filter(function(e){return!!e.match(i)})}s=s.map(function(e){return new lr(e,t)});return s};e.toComparators=hr;function hr(e,r){return new pr(e,r).set.map(function(e){return e.map(function(e){return e.value}).join(" ").trim().split(" ")})}function vr(e,r){e=yr(e,r);e=gr(e,r);e=br(e,r);e=$r(e,r);return e}function mr(e){return!e||e.toLowerCase()==="x"||e==="*"}function gr(e,r){return e.trim().split(/\s+/).map(function(e){return wr(e,r)}).join(" ")}function wr(e,t){var n=t?r[T]:r[I];return e.replace(n,function(e,r,t,n,i){var s;if(mr(r))s="";else if(mr(t))s=">="+r+".0.0 <"+(+r+1)+".0.0";else if(mr(n))s=">="+r+"."+t+".0 <"+r+"."+(+t+1)+".0";else if(i){if(i.charAt(0)!=="-")i="-"+i;s=">="+r+"."+t+"."+n+i+" <"+r+"."+(+t+1)+".0"}else s=">="+r+"."+t+"."+n+" <"+r+"."+(+t+1)+".0";return s})}function yr(e,r){return e.trim().split(/\s+/).map(function(e){return dr(e,r)}).join(" ")}function dr(e,t){var n=t?r[P]:r[z];return e.replace(n,function(e,r,t,n,i){var s;if(mr(r))s="";else if(mr(t))s=">="+r+".0.0 <"+(+r+1)+".0.0";else if(mr(n)){if(r==="0")s=">="+r+"."+t+".0 <"+r+"."+(+t+1)+".0";else s=">="+r+"."+t+".0 <"+(+r+1)+".0.0"}else if(i){if(i.charAt(0)!=="-")i="-"+i;if(r==="0"){if(t==="0")s=">="+r+"."+t+"."+n+i+" <"+r+"."+t+"."+(+n+1);else s=">="+r+"."+t+"."+n+i+" <"+r+"."+(+t+1)+".0"}else s=">="+r+"."+t+"."+n+i+" <"+(+r+1)+".0.0"}else{if(r==="0"){if(t==="0")s=">="+r+"."+t+"."+n+" <"+r+"."+t+"."+(+n+1);else s=">="+r+"."+t+"."+n+" <"+r+"."+(+t+1)+".0"}else s=">="+r+"."+t+"."+n+" <"+(+r+1)+".0.0"}return s})}function br(e,r){return e.split(/\s+/).map(function(e){return jr(e,r)}).join(" ")}function jr(e,t){e=e.trim();var n=t?r[x]:r[E];return e.replace(n,function(e,r,t,n,i,s){var o=mr(t);var a=o||mr(n);var f=a||mr(i);var u=f;if(r==="="&&u)r="";if(r&&u){if(o)t=0;if(a)n=0;if(f)i=0;if(r===">"){r=">=";if(o){}else if(a){t=+t+1;n=0;i=0}else if(f){n=+n+1;i=0}}e=r+t+"."+n+"."+i}else if(o){e="*"}else if(a){e=">="+t+".0.0 <"+(+t+1)+".0.0"}else if(f){e=">="+t+"."+n+".0 <"+t+"."+(+n+1)+".0"}return e})}function $r(e,t){return e.trim().replace(r[O],"")}function kr(e,r,t,n,i,s,o,a,f,u,l,c,p){if(mr(t))r="";else if(mr(n))r=">="+t+".0.0";else if(mr(i))r=">="+t+"."+n+".0";else r=">="+r;if(mr(f))a="";else if(mr(u))a="<"+(+f+1)+".0.0";else if(mr(l))a="<"+f+"."+(+u+1)+".0";else if(c)a="<="+f+"."+u+"."+l+"-"+c;else a="<="+a;return(r+" "+a).trim()}pr.prototype.test=function(e){if(!e)return false;if(typeof e==="string")e=new H(e,this.loose);for(var r=0;r<this.set.length;r++){if(Er(this.set[r],e))return true}return false};function Er(e,r){for(var t=0;t<e.length;t++){if(!e[t].test(r))return false}if(r.prerelease.length){for(var t=0;t<e.length;t++){if(e[t].semver===cr)return true;if(e[t].semver.prerelease.length>0){var n=e[t].semver;if(n.major===r.major&&n.minor===r.minor&&n.patch===r.patch)return true}}return false}return true}e.satisfies=xr;function xr(e,r,t){try{r=new pr(r,t)}catch(n){return false}return r.test(e)}e.maxSatisfying=Rr;function Rr(e,r,t){return e.filter(function(e){return xr(e,r,t)}).sort(function(e,r){return er(e,r,t)})[0]||null}e.validRange=Sr;function Sr(e,r){try{return new pr(e,r).range||"*"}catch(t){return null}}e.ltr=Vr;function Vr(e,r,t){return Tr(e,r,"<",t)}e.gtr=Ir;function Ir(e,r,t){return Tr(e,r,">",t)}e.outside=Tr;function Tr(e,r,t,n){e=new H(e,n);r=new pr(r,n);var i,s,o,a,f;switch(t){case">":i=nr;s=fr;o=ir;a=">";f=">=";break;case"<":i=ir;s=ar;o=nr;a="<";f="<=";break;default:throw new TypeError('Must provide a hilo val of "<" or ">"')}if(xr(e,r,n)){return false}for(var u=0;u<r.set.length;++u){var l=r.set[u];var c=null;var p=null;l.forEach(function(e){c=c||e;p=p||e;if(i(e.semver,c.semver,n)){c=e}else if(o(e.semver,p.semver,n)){p=e}});if(c.operator===a||c.operator===f){return false}if((!p.operator||p.operator===a)&&s(e,p.semver)){return false}else if(p.operator===f&&o(e,p.semver)){return false}}return true}if(typeof define==="function"&&define.amd)define(e)})(typeof exports==="object"?exports:typeof define==="function"&&define.amd?{}:semver={});
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k=n++;t[k]="[v=\\s]*("+t[b]+")"+"(?:\\.("+t[b]+")"+"(?:\\.("+t[b]+")"+"(?:"+t[c]+")?"+t[v]+"?"+")?)?";var E=n++;t[E]="^"+t[y]+"\\s*"+t[$]+"$";var x=n++;t[x]="^"+t[y]+"\\s*"+t[k]+"$";var R=n++;t[R]="(?:~>?)";var S=n++;t[S]="(\\s*)"+t[R]+"\\s+";r[S]=new RegExp(t[S],"g");var V="$1~";var I=n++;t[I]="^"+t[R]+t[$]+"$";var T=n++;t[T]="^"+t[R]+t[k]+"$";var A=n++;t[A]="(?:\\^)";var C=n++;t[C]="(\\s*)"+t[A]+"\\s+";r[C]=new RegExp(t[C],"g");var M="$1^";var z=n++;t[z]="^"+t[A]+t[$]+"$";var N=n++;t[N]="^"+t[A]+t[k]+"$";var P=n++;t[P]="^"+t[y]+"\\s*("+w+")$|^$";var Z=n++;t[Z]="^"+t[y]+"\\s*("+g+")$|^$";var q=n++;t[q]="(\\s*)"+t[y]+"\\s*("+w+"|"+t[$]+")";r[q]=new RegExp(t[q],"g");var L="$1$2$3";var X=n++;t[X]="^\\s*("+t[$]+")"+"\\s+-\\s+"+"("+t[$]+")"+"\\s*$";var _=n++;t[_]="^\\s*("+t[k]+")"+"\\s+-\\s+"+"("+t[k]+")"+"\\s*$";var O=n++;t[O]="(<|>)?=?\\s*\\*";for(var B=0;B<n;B++){if(!r[B])r[B]=new RegExp(t[B])}e.parse=D;function D(e,t){var n=t?r[d]:r[m];return n.test(e)?new H(e,t):null}e.valid=F;function F(e,r){var t=D(e,r);return t?t.version:null}e.clean=G;function G(e,r){var t=D(e.trim().replace(/^[=v]+/,""),r);return t?t.version:null}e.SemVer=H;function H(e,t){if(e instanceof H){if(e.loose===t)return e;else e=e.version}else if(typeof e!=="string"){throw new TypeError("Invalid Version: "+e)}if(!(this instanceof H))return new H(e,t);this.loose=t;var n=e.trim().match(t?r[d]:r[m]);if(!n)throw new TypeError("Invalid Version: "+e);this.raw=e;this.major=+n[1];this.minor=+n[2];this.patch=+n[3];if(!n[4])this.prerelease=[];else this.prerelease=n[4].split(".").map(function(e){return/^[0-9]+$/.test(e)?+e:e});this.build=n[5]?n[5].split("."):[];this.format()}H.prototype.format=function(){this.version=this.major+"."+this.minor+"."+this.patch;if(this.prerelease.length)this.version+="-"+this.prerelease.join(".");return this.version};H.prototype.inspect=function(){return'<SemVer "'+this+'">'};H.prototype.toString=function(){return this.version};H.prototype.compare=function(e){if(!(e instanceof H))e=new H(e,this.loose);return this.compareMain(e)||this.comparePre(e)};H.prototype.compareMain=function(e){if(!(e instanceof H))e=new H(e,this.loose);return Q(this.major,e.major)||Q(this.minor,e.minor)||Q(this.patch,e.patch)};H.prototype.comparePre=function(e){if(!(e instanceof H))e=new H(e,this.loose);if(this.prerelease.length&&!e.prerelease.length)return-1;else if(!this.prerelease.length&&e.prerelease.length)return 1;else if(!this.prerelease.length&&!e.prerelease.length)return 0;var r=0;do{var t=this.prerelease[r];var n=e.prerelease[r];if(t===undefined&&n===undefined)return 0;else if(n===undefined)return 1;else if(t===undefined)return-1;else if(t===n)continue;else return Q(t,n)}while(++r)};H.prototype.inc=function(e,r){switch(e){case"premajor":this.prerelease.length=0;this.patch=0;this.minor=0;this.major++;this.inc("pre",r);break;case"preminor":this.prerelease.length=0;this.patch=0;this.minor++;this.inc("pre",r);break;case"prepatch":this.prerelease.length=0;this.inc("patch",r);this.inc("pre",r);break;case"prerelease":if(this.prerelease.length===0)this.inc("patch",r);this.inc("pre",r);break;case"major":if(this.minor!==0||this.patch!==0||this.prerelease.length===0)this.major++;this.minor=0;this.patch=0;this.prerelease=[];break;case"minor":if(this.patch!==0||this.prerelease.length===0)this.minor++;this.patch=0;this.prerelease=[];break;case"patch":if(this.prerelease.length===0)this.patch++;this.prerelease=[];break;case"pre":if(this.prerelease.length===0)this.prerelease=[0];else{var t=this.prerelease.length;while(--t>=0){if(typeof this.prerelease[t]==="number"){this.prerelease[t]++;t=-2}}if(t===-1)this.prerelease.push(0)}if(r){if(this.prerelease[0]===r){if(isNaN(this.prerelease[1]))this.prerelease=[r,0]}else this.prerelease=[r,0]}break;default:throw new Error("invalid increment argument: "+e)}this.format();return this};e.inc=J;function J(e,r,t,n){if(typeof t==="string"){n=t;t=undefined}try{return new H(e,t).inc(r,n).version}catch(i){return null}}e.compareIdentifiers=Q;var K=/^[0-9]+$/;function Q(e,r){var t=K.test(e);var n=K.test(r);if(t&&n){e=+e;r=+r}return t&&!n?-1:n&&!t?1:e<r?-1:e>r?1:0}e.rcompareIdentifiers=U;function U(e,r){return Q(r,e)}e.compare=W;function W(e,r,t){return new H(e,t).compare(r)}e.compareLoose=Y;function Y(e,r){return W(e,r,true)}e.rcompare=er;function er(e,r,t){return W(r,e,t)}e.sort=rr;function rr(r,t){return r.sort(function(r,n){return e.compare(r,n,t)})}e.rsort=tr;function tr(r,t){return r.sort(function(r,n){return e.rcompare(r,n,t)})}e.gt=nr;function nr(e,r,t){return W(e,r,t)>0}e.lt=ir;function ir(e,r,t){return W(e,r,t)<0}e.eq=sr;function sr(e,r,t){return W(e,r,t)===0}e.neq=ar;function ar(e,r,t){return W(e,r,t)!==0}e.gte=or;function or(e,r,t){return W(e,r,t)>=0}e.lte=fr;function fr(e,r,t){return W(e,r,t)<=0}e.cmp=ur;function ur(e,r,t,n){var i;switch(r){case"===":if(typeof e==="object")e=e.version;if(typeof t==="object")t=t.version;i=e===t;break;case"!==":if(typeof e==="object")e=e.version;if(typeof t==="object")t=t.version;i=e!==t;break;case"":case"=":case"==":i=sr(e,t,n);break;case"!=":i=ar(e,t,n);break;case">":i=nr(e,t,n);break;case">=":i=or(e,t,n);break;case"<":i=ir(e,t,n);break;case"<=":i=fr(e,t,n);break;default:throw new TypeError("Invalid operator: "+r)}return i}e.Comparator=lr;function lr(e,r){if(e instanceof lr){if(e.loose===r)return e;else e=e.value}if(!(this instanceof lr))return new lr(e,r);this.loose=r;this.parse(e);if(this.semver===pr)this.value="";else this.value=this.operator+this.semver.version}var pr={};lr.prototype.parse=function(e){var t=this.loose?r[P]:r[Z];var n=e.match(t);if(!n)throw new TypeError("Invalid comparator: "+e);this.operator=n[1];if(this.operator==="=")this.operator="";if(!n[2])this.semver=pr;else this.semver=new H(n[2],this.loose)};lr.prototype.inspect=function(){return'<SemVer Comparator "'+this+'">'};lr.prototype.toString=function(){return this.value};lr.prototype.test=function(e){if(this.semver===pr)return true;if(typeof e==="string")e=new H(e,this.loose);return ur(e,this.operator,this.semver,this.loose)};e.Range=cr;function cr(e,r){if(e instanceof cr&&e.loose===r)return e;if(!(this instanceof cr))return new cr(e,r);this.loose=r;this.raw=e;this.set=e.split(/\s*\|\|\s*/).map(function(e){return this.parseRange(e.trim())},this).filter(function(e){return e.length});if(!this.set.length){throw new TypeError("Invalid SemVer Range: "+e)}this.format()}cr.prototype.inspect=function(){return'<SemVer Range "'+this.range+'">'};cr.prototype.format=function(){this.range=this.set.map(function(e){return e.join(" ").trim()}).join("||").trim();return this.range};cr.prototype.toString=function(){return this.range};cr.prototype.parseRange=function(e){var t=this.loose;e=e.trim();var n=t?r[_]:r[X];e=e.replace(n,kr);e=e.replace(r[q],L);e=e.replace(r[S],V);e=e.replace(r[C],M);e=e.split(/\s+/).join(" ");var i=t?r[P]:r[Z];var s=e.split(" ").map(function(e){return vr(e,t)}).join(" ").split(/\s+/);if(this.loose){s=s.filter(function(e){return!!e.match(i)})}s=s.map(function(e){return new lr(e,t)});return s};e.toComparators=hr;function hr(e,r){return new cr(e,r).set.map(function(e){return e.map(function(e){return e.value}).join(" ").trim().split(" ")})}function vr(e,r){e=dr(e,r);e=gr(e,r);e=br(e,r);e=$r(e,r);return e}function mr(e){return!e||e.toLowerCase()==="x"||e==="*"}function gr(e,r){return e.trim().split(/\s+/).map(function(e){return wr(e,r)}).join(" ")}function wr(e,t){var n=t?r[T]:r[I];return e.replace(n,function(e,r,t,n,i){var s;if(mr(r))s="";else if(mr(t))s=">="+r+".0.0 <"+(+r+1)+".0.0";else if(mr(n))s=">="+r+"."+t+".0 <"+r+"."+(+t+1)+".0";else if(i){if(i.charAt(0)!=="-")i="-"+i;s=">="+r+"."+t+"."+n+i+" <"+r+"."+(+t+1)+".0"}else s=">="+r+"."+t+"."+n+" <"+r+"."+(+t+1)+".0";return s})}function dr(e,r){return e.trim().split(/\s+/).map(function(e){return yr(e,r)}).join(" ")}function yr(e,t){var n=t?r[N]:r[z];return e.replace(n,function(e,r,t,n,i){var s;if(mr(r))s="";else if(mr(t))s=">="+r+".0.0 <"+(+r+1)+".0.0";else if(mr(n)){if(r==="0")s=">="+r+"."+t+".0 <"+r+"."+(+t+1)+".0";else s=">="+r+"."+t+".0 <"+(+r+1)+".0.0"}else if(i){if(i.charAt(0)!=="-")i="-"+i;if(r==="0"){if(t==="0")s=">="+r+"."+t+"."+n+i+" <"+r+"."+t+"."+(+n+1);else s=">="+r+"."+t+"."+n+i+" <"+r+"."+(+t+1)+".0"}else s=">="+r+"."+t+"."+n+i+" <"+(+r+1)+".0.0"}else{if(r==="0"){if(t==="0")s=">="+r+"."+t+"."+n+" <"+r+"."+t+"."+(+n+1);else s=">="+r+"."+t+"."+n+" <"+r+"."+(+t+1)+".0"}else s=">="+r+"."+t+"."+n+" <"+(+r+1)+".0.0"}return s})}function br(e,r){return e.split(/\s+/).map(function(e){return jr(e,r)}).join(" ")}function jr(e,t){e=e.trim();var n=t?r[x]:r[E];return e.replace(n,function(e,r,t,n,i,s){var a=mr(t);var o=a||mr(n);var f=o||mr(i);var u=f;if(r==="="&&u)r="";if(a){if(r===">"||r==="<"){e="<0.0.0"}else{e="*"}}else if(r&&u){if(o)n=0;if(f)i=0;if(r===">"){r=">=";if(o){t=+t+1;n=0;i=0}else if(f){n=+n+1;i=0}}else if(r==="<="){r="<";if(o)t=+t+1;else n=+n+1}e=r+t+"."+n+"."+i}else if(o){e=">="+t+".0.0 <"+(+t+1)+".0.0"}else if(f){e=">="+t+"."+n+".0 <"+t+"."+(+n+1)+".0"}return e})}function $r(e,t){return e.trim().replace(r[O],"")}function kr(e,r,t,n,i,s,a,o,f,u,l,p,c){if(mr(t))r="";else if(mr(n))r=">="+t+".0.0";else if(mr(i))r=">="+t+"."+n+".0";else r=">="+r;if(mr(f))o="";else if(mr(u))o="<"+(+f+1)+".0.0";else if(mr(l))o="<"+f+"."+(+u+1)+".0";else if(p)o="<="+f+"."+u+"."+l+"-"+p;else o="<="+o;return(r+" "+o).trim()}cr.prototype.test=function(e){if(!e)return false;if(typeof e==="string")e=new H(e,this.loose);for(var r=0;r<this.set.length;r++){if(Er(this.set[r],e))return true}return false};function Er(e,r){for(var t=0;t<e.length;t++){if(!e[t].test(r))return false}if(r.prerelease.length){for(var t=0;t<e.length;t++){if(e[t].semver===pr)return true;if(e[t].semver.prerelease.length>0){var n=e[t].semver;if(n.major===r.major&&n.minor===r.minor&&n.patch===r.patch)return true}}return false}return true}e.satisfies=xr;function xr(e,r,t){try{r=new cr(r,t)}catch(n){return false}return r.test(e)}e.maxSatisfying=Rr;function Rr(e,r,t){return e.filter(function(e){return xr(e,r,t)}).sort(function(e,r){return er(e,r,t)})[0]||null}e.validRange=Sr;function Sr(e,r){try{return new cr(e,r).range||"*"}catch(t){return null}}e.ltr=Vr;function Vr(e,r,t){return Tr(e,r,"<",t)}e.gtr=Ir;function Ir(e,r,t){return Tr(e,r,">",t)}e.outside=Tr;function Tr(e,r,t,n){e=new H(e,n);r=new cr(r,n);var i,s,a,o,f;switch(t){case">":i=nr;s=fr;a=ir;o=">";f=">=";break;case"<":i=ir;s=or;a=nr;o="<";f="<=";break;default:throw new TypeError('Must provide a hilo val of "<" or ">"')}if(xr(e,r,n)){return false}for(var u=0;u<r.set.length;++u){var l=r.set[u];var p=null;var c=null;l.forEach(function(e){p=p||e;c=c||e;if(i(e.semver,p.semver,n)){p=e}else if(a(e.semver,c.semver,n)){c=e}});if(p.operator===o||p.operator===f){return false}if((!c.operator||c.operator===o)&&s(e,c.semver)){return false}else if(c.operator===f&&a(e,c.semver)){return false}}return true}if(typeof define==="function"&&define.amd)define(e)})(typeof exports==="object"?exports:typeof define==="function"&&define.amd?{}:semver={});
\ No newline at end of file
diff --git a/node_modules/semver/semver.min.js.gz b/node_modules/semver/semver.min.js.gz
index 2c327af0d..2362824d1 100644
--- a/node_modules/semver/semver.min.js.gz
+++ b/node_modules/semver/semver.min.js.gz
diff --git a/node_modules/semver/test/clean.js b/node_modules/semver/test/clean.js
index 1ab13e416..9e268de95 100644
--- a/node_modules/semver/test/clean.js
+++ b/node_modules/semver/test/clean.js
@@ -14,7 +14,11 @@ test('\nclean tests', function(t) {
 		['  =v1.2.3   ', '1.2.3'],
 		['v1.2.3', '1.2.3'],
 		[' v1.2.3 ', '1.2.3'],
-		['\t1.2.3', '1.2.3']
+		['\t1.2.3', '1.2.3'],
+		['>1.2.3', null],
+		['~1.2.3', null],
+		['<=1.2.3', null],
+		['1.2.x', null]
 	].forEach(function(tuple) {
 			var range = tuple[0];
 			var version = tuple[1];
diff --git a/node_modules/semver/test/gtr.js b/node_modules/semver/test/gtr.js
index 8537fac0b..bbb87896c 100644
--- a/node_modules/semver/test/gtr.js
+++ b/node_modules/semver/test/gtr.js
@@ -66,7 +66,7 @@ test('\ngtr tests', function(t) {
     ['<1', '1.0.0beta', true],
     ['< 1', '1.0.0beta', true],
     ['=0.7.x', '0.8.2'],
-    ['<=0.7.x', '0.7.2']
+    ['<0.7.x', '0.7.2']
   ].forEach(function(tuple) {
     var range = tuple[0];
     var version = tuple[1];
diff --git a/node_modules/semver/test/index.js b/node_modules/semver/test/index.js
index 9f9a36d98..de8acaedf 100644
--- a/node_modules/semver/test/index.js
+++ b/node_modules/semver/test/index.js
@@ -201,6 +201,7 @@ test('\nrange tests', function(t) {
     ['~v0.5.4-pre', '0.5.5'],
     ['~v0.5.4-pre', '0.5.4'],
     ['=0.7.x', '0.7.2'],
+    ['<=0.7.x', '0.7.2'],
     ['>=0.7.x', '0.7.2'],
     ['<=0.7.x', '0.6.2'],
     ['~1.2.1 >=1.2.3', '1.2.3'],
@@ -290,7 +291,7 @@ test('\nnegative range tests', function(t) {
     ['~v0.5.4-beta', '0.5.4-alpha'],
     ['=0.7.x', '0.8.2'],
     ['>=0.7.x', '0.6.2'],
-    ['<=0.7.x', '0.7.2'],
+    ['<0.7.x', '0.7.2'],
     ['<1.2.3', '1.2.3-beta'],
     ['=1.2.3', '1.2.3-beta'],
     ['>1.2', '1.2.8'],
@@ -312,8 +313,8 @@ test('\nnegative range tests', function(t) {
 });
 
 test('\nincrement versions test', function(t) {
-  // [version, inc, result]
-  // inc(version, inc) -> result
+//  [version, inc, result, identifier]
+//  inc(version, inc) -> result
   [['1.2.3', 'major', '2.0.0'],
     ['1.2.3', 'minor', '1.3.0'],
     ['1.2.3', 'patch', '1.2.4'],
@@ -352,14 +353,59 @@ test('\nincrement versions test', function(t) {
     ['1.2.0', 'premajor', '2.0.0-0'],
     ['1.2.3-1', 'premajor', '2.0.0-0'],
     ['1.2.0-1', 'minor', '1.2.0'],
-    ['1.0.0-1', 'major', '1.0.0']
+    ['1.0.0-1', 'major', '1.0.0'],
+
+    ['1.2.3', 'major', '2.0.0', false, 'dev'],
+    ['1.2.3', 'minor', '1.3.0', false, 'dev'],
+    ['1.2.3', 'patch', '1.2.4', false, 'dev'],
+    ['1.2.3tag', 'major', '2.0.0', true, 'dev'],
+    ['1.2.3-tag', 'major', '2.0.0', false, 'dev'],
+    ['1.2.3', 'fake', null, false, 'dev'],
+    ['1.2.0-0', 'patch', '1.2.0', false, 'dev'],
+    ['fake', 'major', null, false, 'dev'],
+    ['1.2.3-4', 'major', '2.0.0', false, 'dev'],
+    ['1.2.3-4', 'minor', '1.3.0', false, 'dev'],
+    ['1.2.3-4', 'patch', '1.2.3', false, 'dev'],
+    ['1.2.3-alpha.0.beta', 'major', '2.0.0', false, 'dev'],
+    ['1.2.3-alpha.0.beta', 'minor', '1.3.0', false, 'dev'],
+    ['1.2.3-alpha.0.beta', 'patch', '1.2.3', false, 'dev'],
+    ['1.2.4', 'prerelease', '1.2.5-dev.0', false, 'dev'],
+    ['1.2.3-0', 'prerelease', '1.2.3-dev.0', false, 'dev'],
+    ['1.2.3-alpha.0', 'prerelease', '1.2.3-dev.0', false, 'dev'],
+    ['1.2.3-alpha.0', 'prerelease', '1.2.3-alpha.1', false, 'alpha'],
+    ['1.2.3-alpha.0.beta', 'prerelease', '1.2.3-dev.0', false, 'dev'],
+    ['1.2.3-alpha.0.beta', 'prerelease', '1.2.3-alpha.1.beta', false, 'alpha'],
+    ['1.2.3-alpha.10.0.beta', 'prerelease', '1.2.3-dev.0', false, 'dev'],
+    ['1.2.3-alpha.10.0.beta', 'prerelease', '1.2.3-alpha.10.1.beta', false, 'alpha'],
+    ['1.2.3-alpha.10.1.beta', 'prerelease', '1.2.3-alpha.10.2.beta', false, 'alpha'],
+    ['1.2.3-alpha.10.2.beta', 'prerelease', '1.2.3-alpha.10.3.beta', false, 'alpha'],
+    ['1.2.3-alpha.10.beta.0', 'prerelease', '1.2.3-dev.0', false, 'dev'],
+    ['1.2.3-alpha.10.beta.0', 'prerelease', '1.2.3-alpha.10.beta.1', false, 'alpha'],
+    ['1.2.3-alpha.10.beta.1', 'prerelease', '1.2.3-alpha.10.beta.2', false, 'alpha'],
+    ['1.2.3-alpha.10.beta.2', 'prerelease', '1.2.3-alpha.10.beta.3', false, 'alpha'],
+    ['1.2.3-alpha.9.beta', 'prerelease', '1.2.3-dev.0', false, 'dev'],
+    ['1.2.3-alpha.9.beta', 'prerelease', '1.2.3-alpha.10.beta', false, 'alpha'],
+    ['1.2.3-alpha.10.beta', 'prerelease', '1.2.3-alpha.11.beta', false, 'alpha'],
+    ['1.2.3-alpha.11.beta', 'prerelease', '1.2.3-alpha.12.beta', false, 'alpha'],
+    ['1.2.0', 'prepatch', '1.2.1-dev.0', 'dev'],
+    ['1.2.0-1', 'prepatch', '1.2.1-dev.0', 'dev'],
+    ['1.2.0', 'preminor', '1.3.0-dev.0', 'dev'],
+    ['1.2.3-1', 'preminor', '1.3.0-dev.0', 'dev'],
+    ['1.2.0', 'premajor', '2.0.0-dev.0', 'dev'],
+    ['1.2.3-1', 'premajor', '2.0.0-dev.0', 'dev'],
+    ['1.2.0-1', 'minor', '1.2.0', 'dev'],
+    ['1.0.0-1', 'major', '1.0.0', 'dev'],
+    ['1.2.3-dev.bar', 'prerelease', '1.2.3-dev.0', false, 'dev']
+
   ].forEach(function(v) {
     var pre = v[0];
     var what = v[1];
     var wanted = v[2];
     var loose = v[3];
-    var found = inc(pre, what, loose);
-    t.equal(found, wanted, 'inc(' + pre + ', ' + what + ') === ' + wanted);
+    var id = v[4];
+    var found = inc(pre, what, loose, id);
+    var cmd = 'inc(' + pre + ', ' + what + ', ' + id + ')';
+    t.equal(found, wanted, cmd + ' === ' + wanted);
   });
 
   t.end();
@@ -371,7 +417,7 @@ test('\nvalid range test', function(t) {
   // translate ranges into their canonical form
   [['1.0.0 - 2.0.0', '>=1.0.0 <=2.0.0'],
     ['1.0.0', '1.0.0'],
-    ['>=*', '>=0.0.0'],
+    ['>=*', '*'],
     ['', '*'],
     ['*', '*'],
     ['*', '*'],
@@ -458,7 +504,7 @@ test('\ncomparators test', function(t) {
   // turn range into a set of individual comparators
   [['1.0.0 - 2.0.0', [['>=1.0.0', '<=2.0.0']]],
     ['1.0.0', [['1.0.0']]],
-    ['>=*', [['>=0.0.0']]],
+    ['>=*', [['']]],
     ['', [['']]],
     ['*', [['']]],
     ['*', [['']]],
@@ -522,7 +568,9 @@ test('\ncomparators test', function(t) {
     ['1 2', [['>=1.0.0', '<2.0.0', '>=2.0.0', '<3.0.0']]],
     ['1.2 - 3.4.5', [['>=1.2.0', '<=3.4.5']]],
     ['1.2.3 - 3.4', [['>=1.2.3', '<3.5.0']]],
-    ['1.2.3 - 3', [['>=1.2.3', '<4.0.0']]]
+    ['1.2.3 - 3', [['>=1.2.3', '<4.0.0']]],
+    ['>*', [['<0.0.0']]],
+    ['<*', [['<0.0.0']]]
   ].forEach(function(v) {
     var pre = v[0];
     var wanted = v[1];
diff --git a/package.json b/package.json
index 3d6f9d906..3eba67191 100644
--- a/package.json
+++ b/package.json
@@ -84,7 +84,7 @@
     "request": "~2.44.0",
     "retry": "~0.6.0",
     "rimraf": "~2.2.8",
-    "semver": "~4.0.0",
+    "semver": "~4.1.0",
     "sha": "~1.2.1",
     "slide": "~1.1.6",
     "sorted-object": "~1.0.0",