diff --git a/CHANGELOG.md b/CHANGELOG.md
index fe7ed55796..6126dedb9e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,14 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 Nothing is unreleased!
 
+## [0.7.603] - 2023-11-15
+
+### Fixed
+
+- Markdown links special characters are no longer encoded
+- Collapsed messages no longer make the chat scroll
+- Stringified Python objects are now displayed in a Python code block
+
 ## [0.7.602] - 2023-11-14
 
 ### Added
diff --git a/backend/chainlit/message.py b/backend/chainlit/message.py
index 4dcade7152..632d167d3a 100644
--- a/backend/chainlit/message.py
+++ b/backend/chainlit/message.py
@@ -200,10 +200,12 @@ def __init__(
                 self.language = "json"
             except TypeError:
                 self.content = str(content)
+                self.language = "python"
         elif isinstance(content, str):
             self.content = content
         else:
             self.content = str(content)
+            self.language = "python"
 
         if id:
             self.id = str(id)
diff --git a/backend/pyproject.toml b/backend/pyproject.toml
index 8a0b219a56..3712a8ea11 100644
--- a/backend/pyproject.toml
+++ b/backend/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "chainlit"
-version = "0.7.602"
+version = "0.7.603"
 keywords = ['LLM', 'Agents', 'gen ai', 'chat ui', 'chatbot ui', 'langchain']
 description = "A faster way to build chatbot UIs."
 authors = ["Chainlit"]
diff --git a/libs/components/package.json b/libs/components/package.json
index a89a10a608..0228d4cd1a 100644
--- a/libs/components/package.json
+++ b/libs/components/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@chainlit/components",
   "description": "Reusable components of the Chainlit UI.",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "scripts": {
     "build": "tsup src/index.ts --clean --format esm,cjs --dts --external react --legacy-output --minify --sourcemap --treeshake",
     "build:watch": "tsup src/index.ts --watch --clean --format esm,cjs --dts --external react --legacy-output --minify --sourcemap --treeshake",
@@ -70,7 +70,7 @@
     "plotly.js": "^2.27.0",
     "react-dropzone": "^14.2.3",
     "react-file-icon": "^1.3.0",
-    "react-markdown": "^9.0.0",
+    "react-markdown": "^9.0.1",
     "react-password-checklist": "^1.5.0",
     "react-plotly.js": "^2.6.0",
     "react-resizable": "^3.0.5",
diff --git a/libs/components/pnpm-lock.yaml b/libs/components/pnpm-lock.yaml
index 1a98a6bb1b..e3995ce971 100644
--- a/libs/components/pnpm-lock.yaml
+++ b/libs/components/pnpm-lock.yaml
@@ -54,8 +54,8 @@ dependencies:
     specifier: ^1.3.0
     version: 1.3.0(react-dom@18.2.0)(react@18.2.0)
   react-markdown:
-    specifier: ^9.0.0
-    version: 9.0.0(@types/react@18.2.0)(react@18.2.0)
+    specifier: ^9.0.1
+    version: 9.0.1(@types/react@18.2.0)(react@18.2.0)
   react-password-checklist:
     specifier: ^1.5.0
     version: 1.5.0(react@18.2.0)
@@ -4767,8 +4767,8 @@ packages:
   /react-is@18.2.0:
     resolution: {integrity: sha512-xWGDIW6x921xtzPkhiULtthJHoJvBbF3q26fzloPCK0hsvxtPVelvftw3zjbHWSkR2km9Z+4uxbDDK/6Zw9B8w==}
 
-  /react-markdown@9.0.0(@types/react@18.2.0)(react@18.2.0):
-    resolution: {integrity: sha512-v6yNf3AB8GfJ8lCpUvzxAXKxgsHpdmWPlcVRQ6Nocsezp255E/IDrF31kLQsPJeB/cKto/geUwjU36wH784FCA==}
+  /react-markdown@9.0.1(@types/react@18.2.0)(react@18.2.0):
+    resolution: {integrity: sha512-186Gw/vF1uRkydbsOIkcGXw7aHq0sZOCRFFjGrr7b9+nVZg4UfA4enXCaxm4fUzecU38sWfrNDitGhshuU7rdg==}
     peerDependencies:
       '@types/react': '>=18'
       react: '>=18'
@@ -4779,7 +4779,6 @@ packages:
       hast-util-to-jsx-runtime: 2.2.0
       html-url-attributes: 3.0.0
       mdast-util-to-hast: 13.0.2
-      micromark-util-sanitize-uri: 2.0.0
       react: 18.2.0
       remark-parse: 11.0.0
       remark-rehype: 11.0.0
diff --git a/libs/components/src/Collapse.tsx b/libs/components/src/Collapse.tsx
index f495135024..f89d3690ba 100644
--- a/libs/components/src/Collapse.tsx
+++ b/libs/components/src/Collapse.tsx
@@ -22,10 +22,24 @@ const Collapse = ({
 }: CollapseProps): JSX.Element => {
   const [expandAll, toggleExpandAll] = useToggle(defaultExpandAll);
 
+  const content = (
+    <Box height={expandAll ? 'auto' : 100} position="relative">
+      <Box
+        position={expandAll ? 'relative' : 'absolute'}
+        top={0}
+        left={0}
+        right={0}
+        bottom={0}
+      >
+        {children}
+      </Box>
+    </Box>
+  );
+
   return (
     <Box>
       <MCollapse in={expandAll} collapsedSize={100} timeout={0}>
-        {children}
+        {content}
       </MCollapse>
       <Stack direction="row" justifyContent="end">
         <Tooltip title={expandAll ? 'Collapse' : 'Expand'}>
@@ -34,7 +48,7 @@ const Collapse = ({
           </IconButton>
         </Tooltip>
         <Tooltip title="Download">
-          <IconButton onClick={onDownload}>
+          <IconButton onClick={onDownload} edge="end">
             <DownloadOutlined />
           </IconButton>
         </Tooltip>
diff --git a/libs/components/src/messages/Message.tsx b/libs/components/src/messages/Message.tsx
index 2f9ae709bb..d989eeb4fc 100644
--- a/libs/components/src/messages/Message.tsx
+++ b/libs/components/src/messages/Message.tsx
@@ -97,7 +97,13 @@ const Message = memo(
             }}
           >
             <Author message={message} show={showAvatar} />
-            <Stack alignItems="flex-start" width={0} flexGrow={1} spacing={1}>
+            <Stack
+              alignItems="flex-start"
+              width={0}
+              flexGrow={1}
+              spacing={1}
+              minWidth={150}
+            >
               <MessageContent
                 elements={elements}
                 message={message}
diff --git a/libs/components/src/messages/components/MessageContent.tsx b/libs/components/src/messages/components/MessageContent.tsx
index 422a8a3cc2..fbc525398e 100644
--- a/libs/components/src/messages/components/MessageContent.tsx
+++ b/libs/components/src/messages/components/MessageContent.tsx
@@ -59,7 +59,7 @@ const MessageContent = memo(
 
     return (
       <Stack width="100%" direction="row">
-        <Box width="100%">
+        <Box width="100%" sx={{ overflowX: 'auto', minWidth: '100px' }}>
           {preparedContent ? content : null}
           <InlinedElements elements={inlinedElements} />
         </Box>