Post-meeting developments from the G20 Summit in Delhi:

* The leaders have adopted the New Delhi G20 Leaders' Summit Declaration, which outlines their commitments on a range of global issues, including climate change, food security, and sustainable development.

* The leaders have also agreed to set up a task force to address the global food crisis. The task force will be led by India and Germany and will report back to the G20 leaders in 2024.

* The leaders have committed to invest in infrastructure and digital transformation. They have agreed to mobilize $1 trillion in public and private investment for infrastructure by 2025.

* The leaders have also agreed to work together to accelerate the energy transition. They have committed to phase out inefficient fossil fuel subsidies and to promote the development and deployment of renewable energy technologies.

The G20 leaders have also held a number of bilateral meetings on the sidelines of the summit. These meetings have focused on a range of issues, including trade, investment, and security.

The G20 Summit has been hailed as a success by many observers. The leaders have reached consensus on a number of important issues, and they have agreed to work together to address the challenges facing the world. The summit has also been seen as a major boost for India's global leadership.

Here are some of the reactions to the summit:

* "The G20 leaders have made significant progress on a number of important issues. This is a major achievement, and it is a testament to India's leadership." - Narendra Modi, Prime Minister of India

* "The G20 leaders have shown that they are committed to working together to address the challenges facing the world. This is a positive development, and it is essential for the future of the planet." - António Guterres, Secretary-General of the United Nations

* "The G20 Summit has been a success for India. The leaders have reached consensus on a number of important issues, and they have agreed to work together to address the challenges facing the world. This is a major boost for India's global leadership." - Amitabh Kant, CEO of NITI Aayog

The G20 Summit is a major event that takes place every year. It is an opportunity for the leaders of the world's largest economies to discuss and agree on solutions to global challenges. The summit is also a chance for the leaders to build relationships and strengthen cooperation. The 2023 G20 Summit in Delhi was a success, and it is expected to have a positive impact on the world.