Verify that Flutter 3.35 exists and the runtime is available.

The version bump from 3.29 to 3.35 looks correct syntactically. However, please confirm that Flutter 3.35 is a valid release and that the flutter-3.35 runtime is defined in the template-runtimes configuration.

First, verify that Flutter 3.35 is a valid release:

Then, run the following script to verify the runtime availability and check for any other references to the old version:

🏁 Script executed:

#!/bin/bash

echo "=== Checking template-runtimes configuration ==="
# Look for Flutter runtime definitions in config files
fd -e php -e json -e yaml --exec rg -nP 'flutter.*3\.(29|35)' {}

echo -e "\n=== Searching for any remaining references to flutter-3.29 ==="
rg -n 'flutter-3\.29'

echo -e "\n=== Checking FLUTTER versions in template-runtimes ==="
# Try to find where template-runtimes is defined
fd -e php -e json -e yaml --name '*runtime*' --exec cat {}

Length of output: 744

🌐 Web query:

Flutter version 3.35 release

💡 Result:

Flutter 3.35 was released on August 13, 2025. Key highlights:

• Stateful hot reload on the web enabled by default (no experimental flag). [1]
• Experimental Widget Previews for isolated widget testing. [1][2]
• New DevTools feature: Flutter Property Editor and updated IDE instructions. [1]
• Accessibility improvements (SemanticRoles, better web semantics) and several Material/Cupertino updates. [1][2]
• Breaking changes/migrations included — see the breaking-changes page before upgrading. [1]

Sources: Flutter docs (What's New, release notes) and the Flutter 3.35 technical blog/announcement. [1][2]

References:
[1] Flutter — What’s new / release notes (Flutter docs), 13 Aug 2025.
[2] “What’s New in Flutter 3.35” announcement/technical blog.