Release 4.20.0

What's Changed

• Update common-commands.mdx by @patidarmanoj10 in #644
• docs: Add Safe smart account reference by @louis-md in #624
• Update supported networks by @louis-md in #645

New Contributors

• @patidarmanoj10 made their first contribution in #644

Full Changelog: v4.19.0...v4.20.0