Bitwarden, a password management company, has undergone significant changes, including a change in CEO and a shift in values, with the new CEO having a background in mergers and acquisitions. The company has also removed the 'Always free' promise from its website and has not announced these changes publicly. The author suggests that these changes may indicate a shift towards preparing the company for sale. The changes have raised concerns among users about the company's commitment to its free tier and open-source principles.