As per my knowledge, of Bitcoin Core is the reference implementation of the Bitcoin protocol. It is an open-source software project and serves as the backbone of the entire Bitcoin network. Developers from around the world contribute to its ongoing development and improvements.

The primary functions of Bitcoin Core include:

Running a full Bitcoin node: Bitcoin Core allows users to run a full node on their computers, which means they store a complete copy of the Bitcoin blockchain and validate all transactions and blocks. By running a full node, users contribute to the security and decentralization of the network.

Wallet functionality: Bitcoin Core includes a wallet feature that allows users to generate and manage Bitcoin addresses, as well as send and receive Bitcoin transactions. The wallet operates securely with private keys stored on the user's local device.

Mining support: Although not commonly used for mining anymore due to specialized hardware, Bitcoin Core provides basic mining capabilities for those interested in contributing to the network's Proof-of-Work consensus mechanism.

Protocol development and upgrades: Bitcoin Core is crucial for implementing protocol changes and upgrades via soft forks or hard forks. Proposed changes are thoroughly tested and reviewed by the Bitcoin community before being integrated into the software.

Keep in mind that the information regarding Bitcoin Core version 25.0 please tell me about the recent updates