diff --git a/README.md b/README.md
index d2fc9ff..a32bdea 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,12 @@ While we really appreciate your contribution, please follow the requirements: ot
 * The package should build correctly with the latest Nim release
 * The package should not contain files without a license or in breach of 3rd parties licensing
 * Non-mature packages should be flagged as such, especially if they perform security-critical tasks (e.g. encryption)
+* Tiny libraries should be avoided where possible
+* Avoid having many dependencies. Use "when defined(...)" to enable optional features.
 * If abandoning a package, please tag it as "abandoned"
+* The package name should be unique and specific. Avoid overly generic names e.g. "math", "http"
+* Provide a contact email address.
+* Optionally try to support older Nim releases (6 months to 1 year)
 * Optionally GPG-sign your releases
 * Optionally follow [SemVer](http://semver.org)
 
diff --git a/packages.json b/packages.json
index 7f2ffab..10d0e1f 100644
--- a/packages.json
+++ b/packages.json
@@ -1078,6 +1078,20 @@
     "license": "MIT",
     "web": "https://github.com/PMunch/strslice"
   },
+  {
+    "name": "jsonschema",
+    "url": "https://github.com/PMunch/jsonschema",
+    "method": "git",
+    "tags": [
+      "json",
+      "schema",
+      "library",
+      "validation"
+    ],
+    "description": "JSON schema validation and creation.",
+    "license": "MIT",
+    "web": "https://github.com/PMunch/jsonschema"
+  },
   {
     "name": "sdl2_nim",
     "url": "https://github.com/Vladar4/sdl2_nim",
@@ -9597,5 +9611,35 @@
     "description": "Nim object validation using type field pragmas",
     "license": "GPLv3",
     "web": "https://github.com/captainbland/nim-validation"
+  },
+  {
+    "name": "nimgraphviz",
+    "url": "https://github.com/QuinnFreedman/nimgraphviz",
+    "method": "git",
+    "tags": [
+      "graph",
+      "viz",
+      "graphviz",
+      "dot",
+      "pygraphviz"
+    ],
+    "description": "Nim bindings for the GraphViz tool and the DOT graph language",
+    "license": "MIT",
+    "web": "https://github.com/QuinnFreedman/nimgraphviz"
+  },
+  {
+	  "name": "fab",
+	  "url": "https://github.com/icyphox/fab",
+	  "method": "git",
+	  "tags": [
+		  "colors",
+		  "terminal",
+		  "formatting",
+		  "text",
+		  "fun"
+	  ],
+	  "description": "Print fabulously in your terminal",
+	  "license": "MIT",
+	  "web": "https://github.com/icyphox/fab"
   }
 ]