Release 0.40.0

[mamoodi]

• This change is worth documenting at https://docs.all-hands.dev/
• Include this change in the Release Notes. If checked, you must provide an end-user friendly description for your change below

End-user friendly description of the problem this fixes or functionality this introduces.

Release 0.40.0

---

Summarize what the PR does, explaining any non-trivial design decisions.

Off of commit b5f2a04ea29d4342f6e43790e9496a1fbaeac1bb

---

Link of any specific issues this addresses:

---

To run this PR locally, use the following command:

docker run -it --rm   -p 3000:3000   -v /var/run/docker.sock:/var/run/docker.sock   --add-host host.docker.internal:host-gateway   -e SANDBOX_RUNTIME_CONTAINER_IMAGE=docker.all-hands.dev/all-hands-ai/runtime:d3c8c44-nikolaik   --name openhands-app-d3c8c44   docker.all-hands.dev/all-hands-ai/openhands:d3c8c44

[openhands-ai]

Looks like there are a few issues preventing this PR from being merged!

• GitHub Actions are failing:
  • Run Python Unit Tests

If you'd like me to help, just leave a comment, like

@OpenHands please fix the failing actions on PR #8731

Feel free to include any additional details that might help me get this PR into a better state.

_{^{You can manage your notification settings}}