diff --git a/.travis.yml b/.travis.yml
index ef047fe6..b1885829 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,15 +1,15 @@
 language: python
 matrix:
   include:
-    - os: linux
-      python: 3.5
-      env: TOXENV=py35
     - os: linux
       python: 3.6
       env: TOXENV=py36
     - os: linux
       python: 3.7
       env: TOXENV=py37
+    - os: linux
+      python: 3.8
+      env: TOXENV=py38
 
 before_install: |
   if [ "$TRAVIS_OS_NAME" == "osx" ]; then
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0cd820dd..9ab91809 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Change Log
 
+## v2.0.3 (2020/11/27)
+
+Patch Update
+
+- Fixed missing download paths of papers after publishing on Qresp
+- Fixed social preview link image display
+- Other minor styling and stability improvements & bugfixes
+- Dropped support for Python 3.5, only 3.6 and above supported now
 ## v2.0.2 (2020/11/16)
 
 Patch Update
diff --git a/backend/requirements.txt b/backend/requirements.txt
index fa748676..9ca888d1 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,5 +1,5 @@
 setuptools
-jsonschema==2.6.0
+jsonschema
 Flask
 Flask-API
 Flask-Cors
@@ -10,7 +10,7 @@ Flask-Session
 Flask-WTF
 itsdangerous
 Jinja2
-mongoengine==0.19.0
+mongoengine
 paramiko
 pre-commit
 py3dns
@@ -21,7 +21,7 @@ swagger-spec-validator
 swaggerpy
 urllib3
 validate-email
-Werkzeug==0.16.0
+Werkzeug
 WTForms
 schedule
 flask-sitemap
diff --git a/backend/setup.py b/backend/setup.py
index 5ee738db..bca712b0 100644
--- a/backend/setup.py
+++ b/backend/setup.py
@@ -2,8 +2,8 @@
 
 setup(
     name='qresp',
-    version='2.0.2',
-    url='http://qresp.org/',
+    version='2.0.3',
+    url='https://qresp.org/',
     entry_points = {
         'console_scripts': ['qresp=project.__main__:main'],
     },
@@ -11,7 +11,7 @@
     author='Sushant Bansal, Aditya Tanikanti, Marco Govoni',
     author_email='datadev@lists.uchicago.edu',
     description='Qresp "Curation and Exploration of Reproducible Scientific Papers" is a Python application that facilitates the organization, annotation and exploration of data presented in scientific papers. ',
-    python_requires='>=3.5',
+    python_requires='>=3.6',
     packages=find_packages(),
     install_requires=[
         'flask_api',
@@ -23,12 +23,12 @@
         'flask-mongoengine',
         'Flask-Session',
         'Flask-WTF',
-        'mongoengine==0.19.0',
+        'mongoengine',
         'cryptography',
         'jinja2',
-        'jsonschema==2.6.0',
+        'jsonschema',
         'pyOpenSSL',
-        'werkzeug==0.16.0',
+        'werkzeug',
         'itsdangerous',
         'python-dateutil',
         'expiringdict',
diff --git a/frontend/Context/Curator/CuratorState.js b/frontend/Context/Curator/CuratorState.js
index 63175181..e81e7893 100644
--- a/frontend/Context/Curator/CuratorState.js
+++ b/frontend/Context/Curator/CuratorState.js
@@ -5,7 +5,7 @@ import CuratorContext from "./curatorContext";
 import WebStore from "../../Utils/Persist";
 
 import {
-  SET_ALL,
+  SET_CURATOR_STATE,
   SET_CURATORINFO,
   SET_FILESERVERPATH,
   SET_PAPERINFO,
@@ -83,9 +83,10 @@ const CuratorState = (props) => {
     ]);
   }, [state.charts, state.scripts, state.datasets, state.tools, state.heads]);
 
-  const setAll = (data) => dispatch({ type: SET_ALL, payload: data });
+  const setAll = (data) => dispatch({ type: SET_CURATOR_STATE, payload: data });
 
-  const resetAll = () => dispatch({ type: SET_ALL, payload: initialState });
+  const resetAll = () =>
+    dispatch({ type: SET_CURATOR_STATE, payload: initialState });
 
   const setCuratorInfo = (info) =>
     dispatch({ type: SET_CURATORINFO, payload: info });
diff --git a/frontend/Context/Curator/curatorReducer.js b/frontend/Context/Curator/curatorReducer.js
index cbfe9820..11d3a6fc 100644
--- a/frontend/Context/Curator/curatorReducer.js
+++ b/frontend/Context/Curator/curatorReducer.js
@@ -1,6 +1,6 @@
 import {
+  SET_CURATOR_STATE,
   SET_CURATORINFO,
-  SET_ALL,
   SET_FILESERVERPATH,
   SET_PAPERINFO,
   SET_REFERENCE_AUTHORS,
@@ -24,7 +24,7 @@ export default (state, action) => {
         ...state,
         curatorInfo: action.payload,
       };
-    case SET_ALL:
+    case SET_CURATOR_STATE:
       return action.payload;
     case SET_FILESERVERPATH:
       return { ...state, fileServerPath: action.payload };
diff --git a/frontend/Context/Servers/ServerState.js b/frontend/Context/Servers/ServerState.js
index ea8e3c5b..793acd91 100644
--- a/frontend/Context/Servers/ServerState.js
+++ b/frontend/Context/Servers/ServerState.js
@@ -5,7 +5,9 @@ import serverReducer from "./serverReducer";
 import servers from "../../data/qresp_servers";
 import httpServers from "../../data/http_servers";
 
-import { SET_SELECTED, SET_SELECTED_HTTP } from "../types";
+import { SET_SELECTED, SET_SELECTED_HTTP, SET_SERVER_STATE } from "../types";
+
+import WebStore from "../../Utils/Persist";
 
 const ServerState = (props) => {
   const initialState = {
@@ -17,6 +19,20 @@ const ServerState = (props) => {
 
   const [state, dispatch] = useReducer(serverReducer, initialState);
 
+  useEffect(() => {
+    const data = WebStore.get("srvr");
+    if (data !== null) {
+      setServerState(data);
+    }
+  }, []);
+
+  useEffect(() => {
+    WebStore.set("srvr", state);
+  }, [state]);
+
+  const setServerState = (state) =>
+    dispatch({ type: SET_SERVER_STATE, payload: state });
+
   const setSelected = (selected) => {
     dispatch({ type: SET_SELECTED, payload: selected });
   };
diff --git a/frontend/Context/Servers/serverReducer.js b/frontend/Context/Servers/serverReducer.js
index bdf36d2f..fc6cd2e1 100644
--- a/frontend/Context/Servers/serverReducer.js
+++ b/frontend/Context/Servers/serverReducer.js
@@ -1,7 +1,9 @@
-import { SET_SELECTED, SET_SELECTED_HTTP } from "../types";
+import { SET_SELECTED, SET_SELECTED_HTTP, SET_SERVER_STATE } from "../types";
 
 export default (state, action) => {
   switch (action.type) {
+    case SET_SERVER_STATE:
+      return action.payload;
     case SET_SELECTED:
       return { ...state, selected: action.payload };
     case SET_SELECTED_HTTP:
diff --git a/frontend/Context/types.js b/frontend/Context/types.js
index 99a189ed..ed545793 100644
--- a/frontend/Context/types.js
+++ b/frontend/Context/types.js
@@ -11,6 +11,7 @@ export const SHOW_LOADER = "SHOW_LOADER";
 export const HIDE_LOADER = "HIDE_LOADER";
 
 // Server Actions
+export const SET_SERVER_STATE = "SET_SERVER_STATE";
 export const SET_SELECTED = "SET_SELECTED";
 export const SET_SELECTED_HTTP = "SET_SELECTED_HTTP";
 
@@ -25,7 +26,7 @@ export const SET_CHILDREN = "SET_CHILDREN";
 export const SET_TITLE = "SET_TITLE";
 
 // Curator Actions
-export const SET_ALL = "SET_ALL";
+export const SET_CURATOR_STATE = "SET_CURATOR_STATE";
 export const SET_CURATORINFO = "SET_CURATORINFO";
 export const SET_FILESERVERPATH = "SET_FILESERVERPATH";
 export const SET_PAPERINFO = "SET_PAPERINFO";
diff --git a/frontend/components/CuratorForms/ReferenceInfoForm.js b/frontend/components/CuratorForms/ReferenceInfoForm.js
index 5b291ed0..342d48ac 100644
--- a/frontend/components/CuratorForms/ReferenceInfoForm.js
+++ b/frontend/components/CuratorForms/ReferenceInfoForm.js
@@ -50,6 +50,7 @@ const ReferenceInfoForm = ({ editor }) => {
       .required("Required"),
     year: Yup.number()
       .min(1750, "Cannot be less than 1700")
+      .integer("Plese enter a valid year")
       .required("Required"),
     url: Yup.string().url("Please enter a valid url"),
   });
@@ -351,11 +352,10 @@ const ReferenceInfoForm = ({ editor }) => {
               placeholder="Enter url"
               name="url"
               helperText="Enter paper url"
-              label="URLs"
+              label="URL"
               inputRef={register}
               error={errors.url}
               defaultValue={referenceInfo.url}
-              required
             />
           </Grid>
           <Grid item>
diff --git a/frontend/components/seo.js b/frontend/components/seo.js
index 8f3bd86b..3cce3d0c 100644
--- a/frontend/components/seo.js
+++ b/frontend/components/seo.js
@@ -8,10 +8,7 @@ const SEO = (props) => {
       <title>{title}</title>
       <meta property="og:title" content={title} key="title" />
       <meta property="og:description" content={description} key="description" />
-      <meta
-        property="og:image"
-        content="https://github.com/anti-mony/qresp/raw/ReWrite/frontend/public/images/QrespLogoDark.png"
-      />
+      <meta property="og:image" content="/images/QrespLogoColor.png" />
       <meta property="og:type" content="website" key="type" />
       {author ? (
         <meta property="twitter:creator" content={author} key="twitterauthor" />
diff --git a/frontend/package.json b/frontend/package.json
index ce2d846c..8009085c 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "qresp",
-  "version": "2.0.2",
+  "version": "2.0.3",
   "private": true,
   "scripts": {
     "dev": "next dev",
diff --git a/frontend/pages/search.js b/frontend/pages/search.js
index bef4e62d..7c511497 100644
--- a/frontend/pages/search.js
+++ b/frontend/pages/search.js
@@ -6,7 +6,7 @@ import { Container, Typography, Box, Divider } from "@material-ui/core";
 
 import SEO from "../components/seo";
 
-import { SmallStyledButton } from "../components/button";
+import { RegularStyledButton } from "../components/button";
 import RecordTable from "../components/Table/Table";
 import AdvancedSearch from "../components/AdvancedSearch";
 import Summary from "../components/Paper/Summary";
@@ -96,7 +96,7 @@ const search = ({ initialdata, error, selectedservers }) => {
       setAlert(
         "Search Error !",
         error.msg,
-        <SmallStyledButton onClick={refresh}>Retry</SmallStyledButton>
+        <RegularStyledButton onClick={refresh}>Retry</RegularStyledButton>
       );
     }
   }, []);
@@ -145,9 +145,10 @@ export async function getServerSideProps(ctx) {
   };
 
   if (!query.servers || query.servers.length == 0) {
+    error.is = true;
     error["msg"] = "No servers selected to be searched";
     return {
-      props: { initialdata: data, error: true, servers: query.servers },
+      props: { initialdata: data, error: error, servers: null },
     };
   }
 
diff --git a/frontend/public/images/QrespLogoColor.png b/frontend/public/images/QrespLogoColor.png
new file mode 100644
index 00000000..e07d8af9
Binary files /dev/null and b/frontend/public/images/QrespLogoColor.png differ